USER MANUAL
MGD203
MGD403
Published by GE 9845 Monitor Service Dept.
Printed in Italy
© Copyright reserved
Subject to modification
GB
3119 206 13832
H
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COPYRIGHT - CE
II
Copyright ©
The manufacturer declares that this product
This manual is copyrighted with all rights reserved. Under satisfies the basic requirements of Electromagnetic
the copyrights law, this manual may not be copied in Compatibility and Safety of the Directive:
whole or part, without written consent. Under the law,
copying includes translating into another language or - 93/42/EEC Medical Device regarding risk Class I
format.
device.
Apple, Macintosh/II, PowerMacintosh, Apple Quadra,
Centris and Power Mac are trademark of Apple Computer
Inc.
- As having been designed and tested in conformity with
the requirements of the following Reference Standards:
- EN55011 - Limits and methods of measurements of
radio interference characteristics of Industrial Scientific
and Medical (ISM) radio-frequency equipment; Class B
IBM, IBM PC/XT, PC/AT, PS2 (Personal Sytem/2) , VGA
(Video Graphics Array) , OS/2 and DOS are registered
trademarks of International Business Machines
Corporation.
- EN60601-1-2 (1993) Medical electrical equipment -
Part 1: General requirements for Safety - 2 - Collateral
Standard: Electromagnetic compatibility -
Requirements and tests.
386, 386SX, 486 and Pentium are registered trademarks
of Intel Corporation.
SunSparc station is a registered trademark of Sun
Microsystems.
- EN60601-1 Medical electrical equipment - Part 1:
General requirements for Safety.
Windows and Windows ‘95 are a registered trademark of
Microsoft Corporation.
- EN60950 (Safety of Information Technology equipment,
including electrical business equipment).
DDC is trademark owned by the Video Electronics
Standards Associations.
All other trademarks and registered trademarks are the
Conformity with the above basic requirements is certified
by means of the CE Marking shown on the product.
sole property
organisation.
of their respective companies or
Cyberscreen ® monitor is a Philips technology
Printed in Italy
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TABLE OF CONTENTS
PREFACE
2
2 - 3
4 - 5
INTRODUCTION
MAIN FEATURES
SETTING UP YOUR NEW MONITOR
6 - 9
Inspection and unpacking
Connecting your monitor
6
7 - 9
INFORMATION AND USE OF THE CONTROL PANEL
Control location and functions
10
HARDWARE OSD
Adjustment: size position, geometry and special
functions
11 - 22
Technical Specification
Mechanical Specification
Note for UK
APPENDIX 1
APPENDIX 2
APPENDIX 3
APPENDIX 4
Factory Pre-Set Video Timings
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Thank you for purchasing the new MGD 203/MGD 403 high brightness monochrome
monitor. We hope you will enjoy using it and we are confident that this quality product will
meet your highest expectations.
PREFACE
This user manual contains the following informations:
‘ An introduction to the product features
‘ Instructions for unpacking and connecting to a computer: this allows you to quickly set-
up and receive the best performance from your new monitor
‘ Guide to the On Screen Display
‘ Instructions for the care and maintenance of the monitor to extend its service life
‘ Trouble shooting information in case you encounter any difficulties while you are
installing or using the monitor
‘ Technical performance
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The new MGD 203/MGD 403 is a very high brightness, high resolution digitally controlled
autoscan monochrome monitor, based on the CyberScreen technology. ®
INTRODUCTION
This new monitor, specifically designed for medical applications, gives unique performances
in term of brightness, resolution and spot size.
Typical applications are X-ray display systems, Tele Radiology (TR), Picture Archiving and
Communications Systems (PACS), Radiology Information Systems (R.I.S.)
Cardiac Workstation, etc.
A rich set of functions allows quick installation, flexible user preference customization and
easy maintenance.
Specifically designed for very high-end medical imaging applications, the new MGD 203/ MGD
403 monitor is capable of working with all the formats available from the most
different monochrome as well as color video cards of both Apple and PC environments
and from all the high-end workstations.
This monitor incorporates a DDC1/DDC2B function that allows bidirectional communications
between the monitor and PC system for optimal video configuration.
It is also possible to use up to 15 of these monitors in Daisy Chain Mode, as explained later
in this manual.
Almost all the internal functions of the monitor are digitally controlled, and they can be stored
in a resident memory which may contain up to 28 different formats, 12 of which are factory pre-
set. The monitor can store also five different ref. settings (all user adjustable) wich can be
recalled at any moment.
The power saving is operating ONLY when used with VESA DPMS compliant PC’s and/or
video controllers. By reducing power consumption to less than 15 W in suspend or stand-
by mode and about 3 W in off mode, the monitor also complies with the Energy Star
Computers Program initiated by the EPA.
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The monitor will automatically sychronise within a wide range of scanning frequencies and
determine the specific operating mode.
Monitor behaviour (degauss & reset), image quality and screen geometry adjustments can
be changed or selected via the hardware OSD by means of the front panel push-buttons.
Your new monitor provides special features as:
´ Very high contrast, high definition image.
´ Digital brightness uniformity control (higher than 90%).
´ Automatic correction of the effect of the horizontal magnetic field.
´ Digital correction of geometric distortions.
´ Automatic calibration (with optional light probe and software tool).
´ Incredible high contrast (750 cd/sqm for 21” - 900 cd/sqm for the 17”).
´ Universal power supply.
´ Interactive On Screen Display with a rich set of functions for easy installation and cus-
tomization.
´ Fully autoscan from 30 to 95 KHz (Horizontal Frequency)
50 to 170 Hz (Vertical Frequency).
´ Most common video modes already factory stored in the monitor memory.
´ Large number of free memory locations to store up to 16 user-defined video modes.
´ Full compatibily with all mono and color video cards, progressive and interlaced timing
´ Black Level Stabilization for quick warm-up (4 min.) and perfect contrast stability over
time.
´ Integrated Ambient Light Compensation control function.
´ RS 485 - like ’Daisy chain’ bus connection (up to 15 monitors), allows simultaneous
adjustment of each enabled monitor from each monitor’s keyboard.
´ RS 232 serial connection to host computer or service laptop.
´ Large number of functions available through the interactive On Screen
Display, (including also Hours of Operating, Horizontal Scan Rate,
Vertical Refresh Rate) to allow easy installation and optimal operation.
´ Orbiting function to increase CRT lifetime.
´ Loop-through input facility makes the connection of more monitors to the same video
source easy and economical.
´ Flexible inputs selection: 3 BNCs (for mono drivers), 5 BNCs or 15 pin D-sub (for color
drivers).
´ Six user selectable combinations of max Brightness and max Contrast
(5 preset + 1 available to the user).
´ Direct key access for most commonly used user commands:
BRIGHTNESS up/down, CONTRAST up/down, REF. SETTING,
USER SETTING, USER STORE, KEYBOARD UNLOCK.
´ Automatic Brightess Control programmable.
´ Multi-level Keyboard lock facility.
´ Number of hours of operation recorded and readable at any time.
´ Power Saving (VESA DPMS) function according to latest Environmental
Regulations & Reccomendations, including also the Power Factor (IEC 555-2) control cir-
cuit.
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ADVANCED TECHNOLOGY
The MGD 203/MGD 403 monitor includes the following advanced technologies:
MAIN FEATURES
®
-
CYBERSCREEN : digital technology that allows the optimization of the picture quality
all over the screen, corners included.
MAGNETOMETER: the magnetic field inside your monitor may dramatically change
-
whenever you tilt or swivel the monitor, or when you bring a magnetic object, e.g. an audio
speaker, close to the monitor. Changes to the magnetic field around a monitor can cause
distortion of the image displayed on the screen. The automatic magnetic field compensation
circuitry (horizontal component of earth magnetic field) of your MGD 203/
MGD 403 monitor, immediately correct these effects thus keeping the image always sharp.
-
ABC: Automatic Brightness Control (ABC) function, when enabled, adjusts automatical-
ly Brightness and Contrast according to the ambient light.
-
Black Level Stabilization: The circuit reduces the time necessary to have a stabilized
brightness level from 20 minutes to less than 4 minutes. The BLS circuit also automatically
compensates the normal brightness decay due to the aging of the CRT.
-
Digital Brightness Uniformity: thanks to the CyberScreen Technology, the screen
brightness can be digitally controlled all over the screen, making possible to have a >90%
brightness uniformity.
-
Digital Control: all the monitor parameters, and display functions are accessible either
via the Service Software package or by means of a set of direct commands, making it easy
to remotly control the unit either from the System Console or from the Application
Program.
-
Digital Geometry Control:
Full digital control of all geometry parameters to improve
the overall performances (geometry up to 1% - linearity up to 5%)
-
Brightness Calibrator:
The optional MAP 201 HW/SW tool allows you to recalibrate the unit and to even
improve the brightness uniformity of the image all other the screen.
-
Input Connection:
Your new monitor can be operated either through the 3 (5) BNC input or via the 15
pin mini D-sub inputs to give you the maximum flexibility.
AGAS
The CRT of your new MGD203/MGD403 is finished with “AGAS” treatment, one of the most
effective Anti-Glare/Anti-Static screen coating. With this treatment the intensity of reflected
light is reduced to less than 0,5%, the picture contrast and sharpness remains unimpaired,
and cleaning the screen is made easier.
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AUTOSCAN
This feature allows you to use your monitor with a wide range of video cards: the MGD
203/MGD 403 monitor will automatically synchronize at all horizontal frequencies in the
range 30 - 95 KHz and vertical frequencies in the range 50-170 Hz, and will automatical-
ly discriminate the specific operating mode.
CATHODE RAY TUBE
This new monitor incorporates a special monochrome 17”/21” CRT for brilliant and high
contrast image (approximately three times the brightness of a standard monochrome
CRT). The Flat Square screen has P45 phosphor for best performance, high resolution in-
line electron polygon DAF (Dynamic Astigmatism and Focusing) triple gun and AGAS
coating.
DDC (DISPLAY DATA CHANNEL)
Pl u g
Palnady
This feature allows your operating system and application software to retrieve the display
identity information directly from the display device.
Note: the DDC feature works only if the monitor is connected to the PC by a mini D-Sub
15 pins / mini D-Sub 15 pins video signal cable as explained in the chapter Connecting
your monitor’ .
ENVIRONMENT
All the package materials are recyclable. This monitor does not contain any:
Polychlorinated Biphenyl (PCB), Polyc. Diphenylether (PCDE), Polybromated
Diphenylether (PBDE), Asbestos and Cadmium.
The complete manufacturing process of the monitor does not emit the following sub-
stances: Chlorinated Fluorohydrocarbons (CFC), Acrylonitrile, Styrol, Phenol, Benzol and
Heavy Metals.
HARDWARE OSD (ON SCREEN DISPLAY)
An easy to use OSD menu allows the user to control and adjust some monitor parame-
ters: Tilt, Hor. & Vert. Phase, Hor. and Vert. Size.
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1GUN / 3 GUNS BRIGHTNESS
This function allows to select (via OSD menu) between Low Brigtness Mode (even better
picture sharpness and reduced eye strain) and High Brightness Mode (full brightness).
WARNING: This function is available only if “1-BNC” input is selected since it has no much
sence with color video cards.
MAP 201 - Calibration Package (optional)
Specifically designed for the Triple Gun monochrome monitor series, this package con-
sists of a calibration software and an high sensitivity light probe sensor.
The calibration package allows precise calibration of: brightness uniformity across the
entire area, black level and white level, moreover it allows the user to correct the beam
convergence from edge to edge for optimum display sharpness and accuracy.
ORBITING
The MGD 203/MGD 403 monitor includes a circuit specifically developed to increase the
Cathode Ray Tube phosphors life-time by slightly moving, on a circular orbit, the entire dis-
played image.
DAISY CHAIN INTERFACE
The two 9-pin DSUB (male and female) connectors are parallel-wired RS485-like Multi-
Point Serial Interface to allow the connection of up to 15 units in daisy chained configura-
tion, each one having unique address in the range from 1 to 15.
The maximum total cable lenght between monitors is 15 m.
If Daisy Chain Mode is ENABLED the RS232, KEYBOARD and ABC controls are trasmit-
ted to all the other monitors and at the same time executed inside the monitors.
(see specific chapter for details)
AUTOMATIC BRIGHTNESS CONTROL
The ABC feauture automatically adapts the contrast/brightness level to the ambient light
(measured with a special sensor).
The ABC function is selectable in one of the following three modes:
Active control range : 10 - 1000 lux ambient on the photo-sensor
ABC - FULL
ABC - REDUCTION
ABC - OFF
Adjustable Reduction Effect via OSD (20% - 100%)
Derived from ABC - FULL
No reduction (100%)
In case of daisy chain connection only one unit can be allowed to be “ABC master” (fly-
ing master concept). See also pages 18 and 25 of this user manual.
SHOW CONFIGURATION
Via OSD it is possible to display the monitor unit information:
firmware release, total working hours (to keep track of the real usage of the monitor),
active video mode, horizontal and vertical frequencies.
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REFERENCE SETTING
Five different ‘pairs’ of brightness and contrast combinations can be defined, and stored
in the monitor and selected via OSD menu. This feature is particularly attractive for
OEMs using the monitor with multiple systems wich will save a lot of time in the facto-
ry and in the field as well (‘tailoring’ of the monitor adjustments on the specific system
is no more needed).
POWER MANAGEMENT
The MGD 203/MGD 403 is ENERGY STAR compatible (requires “VESA DPMS”
compliant signalling).
The Power Management feature operates automatically by gradually powering down
the monitor in three different status:
ON:
Display in full operation (GREEN/YELLOW/RED)
depending on reference setting status - see also’ LED
LIGHT MEANING TABLE’.
SUSPEND OR STAND-BY:
OFF:
Either Hsync or Vsync is missing, the power con sum-
ption is less than 15 W, (Yellow blinking LED).
Both H & V signals are inactive, the power consum-
ption is about 3 W, LED off).
This function can be easily disabled in a safe and permanent way through the Hardware
OSD (Mode/Power Saver).
Note: The manufacturer is a partner in the EPA’s Energy Star computer program.
The Energy Star emblem does not represent EPA endorsement of any product or ser-
vice.
PRE-SET MODES
The monitor memory can store the geometry display parameters of each operating
mode up to 28 modes (12 of them are factory pre-set; see appendix 4), thus allowing
to auto-size the picture for the detected mode.
For any “not found” mode, the microprocessor will automatically store the geometry set-
tings as adjusted by the user in the first free location.
The user has the possibility to change the adjustments at any time.
RESOLUTION
The maximum resolutions displayable on the screen are:
MGD203 : 1280 x 1024 @ 90 Hz
MGD403 : 1600 x 1280 @ 72 Hz
UNIVERSAL POWER SUPPLY
This unit will automatically detect and power up at any line voltage and frequency all
over the world with no intervention of the operator.
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Before installation, please check your monitor for physical damages which may have
occurred during transport, and also check that the package includes all the items below:
INSPECTION
´ Your new monitor (including pedestal)
´ Power cord
´ User manual
´ Signal cable (optional)
In case any items are missing or damaged, please contact your dealer or supplier.
UNPACKING
This chapter explains in detail how to safely unpack and position your new display:
Caution: please remember that your monitor weights approximately:
MGD 203
MGD 403
24 Kg (52.9 lbs);
32 Kg (70.5 lbs);
therefore to avoid injury, you should not lift it by yourself: two people are required.
1.
2.
To safely lift the monitor, position one hand below the top front mask and the other
one below the bottom of the backcover.
Place the monitor only on a strong table or a desk. Avoid placing your monitor on
top of a computer.
To minimise glare and reduce eye fatigue, it is recommended to place your monitor in the
following positions:
Suggestions !
´ avoid direct sunlight or other bright light source;
´ keep the screen lower than your eyes (with an angle of 20° respect to the ideal
horizontal line;
´ set the monitor to ”1 gun mode”, when full brightness is not required;
Retain your original packing, which is ideal and safe, in case you need to transport
your monitor in the future.
Important !
The MGD 203/MGD 403 monitor is equipped with a tilt swivel base which will allow you to
position the display at a comfortable viewing angle.
The base rotates 140° to the right and to the left (a stop prevents further rotation) and 5°
top / forward plus 15° top / backwards.
A duly designed metal bracket is also available as option for both MGD203 and MGD403
when a ceiling or trolley mount application is requested.
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Follow these steps to connect the MGD 203/MGD 403 monitor to your computer:
CONNECTING YOUR
MONITOR
This monitor is equipped with a standard European or North American or United Kingdom
power cord provided with ground wire (depending on where your monitor has been pur-
chased). According to the AC power standards utilised in your Country, you may be
required to purchase a different power cord.
Connection to the mains
Warning !
THE SOCKET OUTLET TO WHICH THE UNIT IS CONNECTED SHALL BE INSTALLED
NEAR THE EQUIPMENT AND SHALL BE EASILY RECOGNIZABLE AND ACCESSI-
BLE AND/OR THE POWER LINE SHALL BE PROVIDED WITH AN EASILY RECOG-
NIZABLE CIRCUIT BREAKER.
!
Important !
-
-
Connect the monitor to a grounded outlet.
This equipment can be connected to an IT power system with phase voltage of
230 VAC.
POWER LED COLOUR
Warning !
In X-ray systems context, the red light indicates that the system is not working with opti-
mal Image Quality; user could work in a hazardous condition. Press both + and - ref. keys
contemporary; LED light turns green, and the optimal Image Quality shall be restored.
!
1. Remove the connector protection from the rear cover.
2. Connect the female plug of the power cord to the
mainssocket on the back of the monitor (see figure 1).
3. Connect securely the male plug of the power cord to the AC
power supply outlet.
All the world AC power voltages (100 - 240 Vac) and frequen-
cies will be automatically selected. You do not need to check
the voltage or change any fuses.
Important !
Please, be sure the AC power of your computer or any one
else in the chain (if Daisy Chain mode is used) is ‘OFF’
before connecting any display peripheral. You may cause
serious personal injury as well as permanent damage to
your computer equipments.
figure 1
End of life disposal
Your new set contains materials which can be recycled and reused. Specialized compa-
nies can recycle your product to increase the amount of reusable materials and to mini-
mize the amount of material to be disposed of.
Please, inform yourself on local regulations on disposal of your old set.
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Connection to the computer
figure 3
figure 2
1.
Connect the male plug of the mini D-Sub 15 pins cable (optional) to the D-SUB
input connector at the rear of the monitor (see figure 2).
D-SUB
2.
(Alternative) Connect the BNC connectors (VIDEO/H/V) of the video cable to
thesocket on the back of the monitor as shown in figure 3. In this configuration,
the three guns will be automatically ‘locked’ (the monitor is driven as ‘mono-
chrome’).
VIDEO H/H+V V
RGB H/H+V V
3.
(Alternative) Connect the BNC connectors (R/G/B/H/V) of the video cable to the
socket as in § 2. (see figure 4). In this configuration, the guns are driven inde-
pentently (the monitor is seen as ‘colour’).
DAISY CHAIN
4.
If you use some monitors in Daisy Chain configuration, the units shall be con-
nected each other as shown in figure 5.
Important !
to prevent bad connection
and to ensure a proper fit, 5.
tighten the thumbscrews.
Connect the other end of the video cable to the VIDEO OUTPUT of your PC (with
high resolution graphic card or usual VGA graphic card).
Note: The monitor automatically recognizes the connected input.
The 15 pins D-Sub interface cable complies with VESA DDC1/2B standard.
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FROM
COMPUTER
SYSTEM
OUT
OUT
OUT
RS232
IN
RS232
IN
RS232
IN
DAISY-CHAIN
UNIT # 1
DAISY-CHAIN
UNIT # 2
DAISY-CHAIN
UNIT # 6
figure 4
figure 5
RS232 CONNECTOR
RS-232
This connector, located on the back of the monitor, is provided for Service maintenance of
the monitor through an extra RS232 line.
It is to be used only by qualified personnel.
Caution !
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INFORMATION AND USE OF THE CONTROL PANEL
3 COLOR - LED
ABC-SENSOR
Control location and functions
A Brightness -/+
´ Adjusts brightness (brilliance of the screen)
B Contrast -/+
´ Adjusts contrast (the ratio between the brightness of the brightest and darkest parts of
a picture).
LED COLOR / MEANING TABLE
OFF
Monitor in STAND-BY condition or powered off.
YELLOW BLINKING
RED
Monitor in suspend condition (see POWER MANAGEMENT)
Monitor out of reference (see REFERENCE SETTING / STORE REFERENCE SET-
TING)
YELLOW
GREEN
“USER SETTING” Calibration mode is active
One of the five
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HARDWARE ON SCREEN DISPLAY
An easy OSD menu to control and adjust by keyboard or mouse all the monitor parameters.
The H. OSD has five languages selectable by the user.
Hardware On Screen Display flow chart - MAIN MENU
OSD FUNCTIONS
GLOBAL MENU
LOCAL MENU
____
____
____
____
____
____
1-GUN / 3-GUNS
DEGAUSS
KEYLOCK (ALL / STORE / CNTRL / OFF)
ABC (FULL / REDUCED / OFF)
REF. SETTING (1 / 2 / 3 / 4 / 5)
LOCAL MENU
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
ABC MASTER (ON / OFF)
POWER SAV. (ON / OFF)
AUTO DEGAUSS (ON / OFF)
DAISY ADDRESS (ON / OFF)
DAISY CHAIN (ON / OFF)
INPUT (1-BNC / 3-BNC / DSUB)
ORBITING (ON / OFF)
LIGHT BAR (ON / OFF)
OSD REVERSE
OSD POSITION
SHOW CONFIG.
STORE REF. SET.
H. SIZE
V. SIZE
H. SHIFT
V. SHIFT
TILT
ABC CONTRAST
ABC BRIGHTNESS
SERVICE MENU
<1>
NOTES:
´ The DIRECT KEY ENTRY functions are transmitted over the daisy chain (if enabled) to set all monitors with the
same light paramiters (brightness and contrast)
´ The OSD MENUs are meant for SERVICE purposes only
´ The GLOBAL MENU functions are transmitted over the daisy chain (if enabled) to set all monitors with the same
paramiters.
´ The LOCAL MENU functions are intended for customising, NOT transmitted and only LOCAL executed.
<1>
This function is executed ONLY on the LOCAL unit (that is going to be defined as ABC-Master). However, before the
local execution of the setting, the GLOBAL command “Reset All Master ABC Units” is transmitted over the Daisy-
Chain, in order to disable another (possible) already active Master unit.
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USER INTERFACE FUNCTIONS
DIRECT KEYBOARD FUNCTIONAL INTERFACE
The monitor is equipped with DIRECT KEYING FUNCTIONS control capability for brightness and contrast functions.
When not locked, the operations are executed by using single front keys as following:
A Brightness -
Decreases monitor brightness level.
Increases monitor brightness level.
A Brightness +
B Contrast -
Decreases monitor contrast level.
Increases monitor contrast level.
B Contrast +
Notes: These above direct keying functions have an auto-repeat function implemented.
These operations are terminated as soon as the key is released.
A Brightness - AND A Brightness +
B Contrast - AND B Contrast +
A Brightness + AND B Contrast -
Set the monitor into the REFERENCE setting.
Set the monitor into the USER setting.
Store the current brightness and contrast value as new USER setting.
Notes: All these above direct keying functions are transmitted to other monitors via the daisy chain (when enabled) to obtain the same light value.
10 seconds after the last key release: brightness and contrast settings are stored in non-volatile memory.
A Brightness - AND B Contrast +
Activates the monitor OSD main menu and allows to select the desired function or sub menu
Note:
This function is not transmitted over the daisy chain and is only executed locally.
All 4 buttons
KEYBOARD UNLOCK
Notes: This function will never be locked.
This function is transmitted over the daisy chain when Daisy-Chain-Mode is enabled.
DIRECT KEYING FUNCTIONS
´REFERENCE SETTING
Pressing A Brightness - AND A Brightness + together, the brightness and contrast optimal factory stored values are recalled and update the
currently active values. The front panel LED turns GREEN.
All the other daisy chain mode enabled units will execute it in parallel.
The window shown below will be displayed on all enabled units and will disappear after 2 seconds time-out.
MODE
REF. SETTING
´USER SETTING
Pressing B Contrast - AND B Contrast + together, the brightness and contrast stored by the user are recalled and update the currently active
values.
All the other daisy chain mode enabled units will execute it in parallel.
The window shown below will be displayed on all enabled units and will disappear after 2 seconds time-out.
MODE
USER SETTING
´USER STORE
Pressing A Brightness + AND B Contrast - together, the currently active brightness and contrast setting values are permanently stored. These
values will be recalled whenever the User Setting function will be activated.
All the other daisy chain mode enabled units will execute it in parallel.
The window shown below will be displayed on all enabled units and will disappear after 2 seconds time-out.
USER STORE
MODE
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´KEYBOARD UNLOCK
While “Key Lock” warning message is displayed on screen, pressing ALL front keys together, the LOCAL KEYBOARD LOCK FUNCTION DIS-
ABLED shell be locally executed in the monitor.
The window shown below will be displayed on all enabled units (if daisy chain on) and will disappear after 3 seconds time-out.
MODE
KEYBOARD UNLOCK
´OSD GLOBAL MENU
Pressing A Brightness - AND B Contrast + together, the item of the ‘GLOBAL MENU’ menu is invoked locally.
The second line shows the new key functionality.
Due to the fact that the number of items can be quite high, in order to avoid a too large menu_window, only four of them are displayed. When the
last displayed item is highlighted, scrolling is used to show the next item.
GLOBAL MENU
SEL EXIT - +
3 - GUNS
DEGAUSS
KEYLOCK ALL
ABC REDUCED
REF. SETTING
LOCAL MENU
1
ON-SCREEN-DISPLAY SPECIAL KEYS FUNCTIONS
OVERVIEW FOR OSD KEY FUNCTIONALITY
After the activation of OSD window, the following functions are associated to the different keys:
FUNCTION
KEY
DESCRIPTION
´Select
A Brightness -
Selects and executes the OSD FUNCTION highlighted
When the highlighted item is blinking, store the new parameter value
´Exit
A Brightness + Escapes from the On-Screen-Display Menu Function
´Adjust
B Contrast -
When main menu or sub-menu is active, it allows to move or scroll to the previous (upper) item
When the highlighted item is blinking, decrements the relevant parameter value.
´Adjust
B Contrast +
When main menu or sub-menu is active, it allows to move or scroll to the following (lower) item
When the highlighted item is blinking, increments the relevant parameter value.
Note:
When in GLOBAL MENU mode, if no keys are pressed, the window shall disappear in 30 sec.
When in LOCAL MENU mode, if no keys are pressed, the window shall disappear in 5 min.
OSD DAISY-CHAIN OPERATION WARNING WINDOW
If a DAISY CHAINED function is executed and the DAISY CHAIN MODE is ENABLED the Daisy-Chain ‘Sense-Line’ is tested.
If the ‘Sense-Line’ is low, this means that some other unit is already ‘Master’ and have previously engaged the Line.
In this case a waiting time e.g. 1 second is engaged until the sense-line is freed.
If the waiting time is longer than this maximum waiting a pop-up window appears locally for 3 seconds with warning message.
MODE
DAISY CH. BUSY
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GLOBAL MENU CONTROLS
The commands associed to the global menu are trasmitted over daisy chain (if enabled), and the other monitors connected receive and execute the
commands. A pop-up window appears with a message to indicate a change: e.g.
MODE
REF. SETTING 3
The message window will be displayed on all applicable units.
´3-GUNS / 1-GUN (BRIGHT. HI / LOW)
This function makes sense only if 1-BNC input signal is selected. In this case it is possible to switch between 3-GUNS (Hi-brightness) mode and
1-GUN (Low-brightness) mode.
If the active selection is 1-GUN (Low-brightness) the front LED indicator is set to Red. In the other input selection cases (3-BNC or D-SUB) this func-
tion is locked to 3-GUNS mode. The message shown on the OSD window will be:
‘3-GUNS Locked’.
GLOBAL MENU
SEL EXIT - +
3-GUNS
DEGAUSS
KEYLOCK ALL
Pressing the “SELECT” key, the current active mode is TOGGLED.
´DEGAUSS
When the Global Menu window is displayed locally on the screen, if ‘DEGAUSS’ item is highlighted:
GLOBAL MENU
SEL EXIT - +
1-GUN
DEGAUSS
KEYLOCK ALL
Pressing the “SELECT” key, the Degaussing function is executed locally (degaussing circuit is operated once).
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18
KEYBOARD LOCK
The Key lock function can be extended selectively to different key function controls. By default the KEYLOCK OFF shall always appear, then
by ripetitively pressing the “SELECT” key you will have access to the following functions in turn:
MENU MESSAGE
FUNCTION
a) : KEYLOCK ALL
b) : KEYLOCK CNTRL
c) : KEYLOCK STORE
d) : KEYLOCK OFF
Lock ALL: All keyboard functions disabled (1)
Lock BRIGHT. +/-, CONTR. +/-, USER-STORE_Function
Lock USER-STORE_Function
No lock
GLOBAL MENU
3-GUNS
DEGAUSS
KEYLOCK CNTRL
Pressing the “EXIT” key:
the displayed lock-mode item is activated. The Special Function Menu window disappears, and a window simi-
lar to the one shown below appears on all monitors, showing which kind of lock function took place. From now
on, all key boards operate according to the selected Lock-mode (except from the keyboard UNLOCK function).
If the ‘Daisy Chain Mode’ option is enabled, the proper daisy chain command sequence is transmitted over the
Daisy Chain Line and all the other monitors connected execute the command.
Pressing “Adj. +” or “Adj. -”: the highlight selection of menu item moves downward/upward, and exit from the Lock-item line without activat-
ing any LOCK mode.
If “Lock All” (or “Store” or “Cntrl”) is enabled, it is not allowed to activate OSD Menu anymore.
The warning message shall be displayed. To access OSD Menu, it is necessary to unlock the keyboard: e.g.
KEYBOARD
LOCKED CNTRL
´ABC MENU
When the Global Menu window is displayed on the screen, if ‘ABC <status>’ item is highlighted:
GLOBAL MENU
SEL EXIT - +
DEGAUSS
KEYLOCK ALL
ABC FULL
Pressing the “SELECT” key, the ABC-mode selection <status> toggles between the 3 possible choices: FULL / REDUCED / OFF.
Every time the “SELECT” key is pressed once, the newly displayed selection becames effective. If the ‘Daisy Chain Mode’ option is enabled,
the proper daisy chain command sequence is transmitted over the Daisy Chain Line and all other monitors execute the same function.
ABC FULL
Set ABC-Full Range
ABC REDUCED
ABC OFF
Set ABC-Reduced Range (the real brightness and contrast depend on the ambient light)
Set ABC-Off (Disabled)
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´REFERENCE SETTING
Five different Brightness/Contrast parameters ‘pairs’ are available (Factory preset).They are identified with a number in the range 1-5. These val-
ues can be modified using OSD Service Local Menu item ‘STORE REF. SET’. The Reference Setting #n choice defines which pair of ‘Brightness’
and ‘Contrast’ parameter is to be used when ‘Reference Setting Recall’ or ‘Store Ref. Set.’ function is activated.
When the Special Function Menu window is displayed on the screen, if ‘REF. SETTING (1/2/3/4/5)’ item is highlighted:
GLOBAL MENU
SEL EXIT - +
KEYBOARD LOCK
ABC FULL
REF. SETTING
5
Pressing the “SELECT” key, the Reference id. number displayed on the line ‘rotates’ starting from the current setting through all of the 5 possible
choices, at the same time the newly selected reference becomes the active one. If the ‘Daisy Chain Mode’ option is enabled, the proper daisy chain
command sequence is transmitted over the Daisy Chain Line and all other monitors execute the same function.
´LOCAL MENU
When the Global Menu window is displayed on the screen, if ‘LOCAL MENU’ item is highlighted:
GLOBAL MENU
SEL EXIT - +
ABC FULL
REF. SETTING
LOCAL MENU
1
Pressing the “SELECT” key, the GLOBAL Menu window is replaced by the Local Menu window:
LOCAL MENU
SEL EXIT - +
ABC MASTER
POWER SAV.
AUTO DEG.
DAISY ADDR.
DAISY-CH.
ON
ON
OFF
6
ON
ORBITING
LIGHT BAR
OFF
ON
OSD REVERSE
OSD POSITION
SHOW CONFIG.
STORE REF. SET.
H. SIZE
V. SIZE
H. SHIFT
V. SHIFT
TILT
ABC CONTRAST
ABC BRIGHTNESS
SERVICE MENU
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20
LOCAL MENU CONTROLS
´SET MASTER ABC
This function allows the monitor’s light sensor to operate as Master ABC Sensor for the Daisy-chained units. When enabled, the monitor sends (every
2 seconds) through the Daisy-Chain a command sequence to set “Contrast and Brightness” of all units to a suitable value, according to the mea-
sured ambient light.
LOCAL MENU
SEL EXIT - +
ABC MASTER
POWER SAV.
AUTO DEG.
ON
ON
OFF
Pressing the “SELECT” key, the ‘ABC Master’ function setting is toggled to ABC Master ON (if Daisy Chain is ON) or the warning blinking mes-
sage “Daisy Chain Off” (if Daisy Chain is OFF).
Note: If any other monitor was set with ABC Master “ON”, it shall be automatically turned to ABC Master “OFF”.
When replacing one unit in an existing dasy chain installation, please take care of setting the new unit the same as the replaced one, to avoid dasy
chain conflict between 2 master units.
´POWER SAVING
This function when enabled will check the presence or absence of horizontal and vertical TTL sync signals and activate the proper Power-State
accordingly: 1) Power-On (< 190 W) if both H &V sync.s ; 2) Standby/Suspend (< 15 W) if only one sync; 3) Power-Off (< 1.5 W) if no sync sig-
nal is present.
LOCAL MENU
SEL EXIT - +
ABC MASTER
POWER SAV.
AUTO DEG.
ON
OFF
OFF
Pressing the “SELECT” key, the active mode of this function is toggled (ON/OFF).
´AUTO DEGAUSS
When enabled, Degaussing will be automatically triggered by the detection of a magnetic field variation (e.g. by changing or rotating the monitor unit
orientation). When disabled, degauss is executed only once at power-on.
In Daisy Chain configuration, the unit on which the function is set becomes the ‘Degauss-Master-Unit’.
This means that the specific unit will send on, the daisy chain line the Degauss Command, and all units will execute the function simultaneously.
In Daisy Chain configuration, at power on the unit whose Daisy Address is “1” and AUTO DEG. ON will execute the Degauss command on itself and
send the same command through the Daisy Chain to all other units connected. It is very important to assign an “address-1” unit in each Daisy Chain
installation in order to have the Degauss function executed on each unit at power on.
LOCAL MENU
SEL EXIT - +
ABC MASTER
POWER SAV.
AUTO DEG.
ON
OFF
OFF
Pressing the “SELECT” key, the ‘previously active mode of this function item is toggled.
Note: When replacing one unit in an existing dasy-chain installation, please take care of setting this function, on the new unit, the same as on the
replaced one, to avoid dasy-chain conflict between two units set as AUTO DEG. ON.
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´SET ADDRESS
This function allows to assign an unique address to each monitor in a Daisy Chain connection. This local operation is executed once during instal-
lation. The address can be in the range 1-15.
Note: Care must be taken to assign different addresses to each of the monitors connected in one Chain.
LOCAL MENU
SEL EXIT - +
POWER SAV.
AUTO DEG.
DAISY ADDR.
ON
OFF
1
Each time the “SELECT” key is pressed, the address displayed on the window is incremented by one unit (set to 1 if ‘--’) and saved in the memory
of the monitor. When the address “15” is reached a further key press shall set it to ‘--’ (this simbol indicate no address assigned).
Note: When replacing one unit in an existing dasy chain installation, please take care of setting the address of the new unit the same of the replaced
one, to avoid dasy-chain conflict between two units having the same address.
´DAISY CHAIN MODE
Each monitor has 2 modes of control operation:
DAISY-CHAIN MODE option OFF for local operation: RS232, KEYBOARD and ABC controls are just executed LOCALLY (inside the monitor unit).
In this condition no command sequence is sent (trasmitted) to Daisy-Chain interface and no command will be received from the Chain.
DAISY-CHAIN MODE option ON the controls are trasmetted to the other monitors and all applicable received controls are executed.
The Daisy-Chain Control commands are:
Brightness, Contrast, Reference Setting, User Setting, Store User Setting, via Keyboard;
1-GUN / 3-GUNS, DEGAUSS, KEYLOCK, (ALL / STORE / CNTRL), ABC (FULL / REDUCED / OFF), REF. SETTING (1/2/3/4/5)
ABC MASTER OFF, via On Screen Display selection.
ABC measurement control and RS232 Commands
When a unit is set to Daisy Chain OFF, it shall automatically reset to ABC Master OFF, to prevent the possibility to set to ABC Master ON in more
than one unit in a Daisy Chain configuration.
LOCAL MENU
SEL EXIT - +
AUTO DEG.
DAISY ADDR.
DAISY CH.
OFF
4
ON
Pressing the “SELECT” key, the active mode of this function item is toggled (ON/OFF).
´INPUT SELECTION
This function allows to choose the setting of the proper input mode between three possibilities:
LOCAL MENU
SEL EXIT - +
DAISY ADDR.
DAISY CH.
INPUT =
6
ON
3-BNC
Pressing the “SELECT” key, the ‘INPUT = <SEL>’ item displays the next selection among three possibilities: 1-BNC, 3-BNC, D-SUB.
The current choice is not activated immediately, to avoid the loss of the image on the screen.
Pressing the “EXIT” key, the selected input is activated.
1-BNC: when selected, the video amplifier input is switched to BNC V2 (green).
3-BNC: when selected, the video amplifier input is switched to three BNC: V1, V2, V3.
Each gun is connected to the single BNC input.
D-SUB: when selected, the video amplifier input is switched to 15 PINS D-sub connector.
Note: If the previous selection of the brightness mode item was 1-GUN, after activation of D-SUB or 3-BNC mode, it will be
automatically forced to 3-GUN LOCKED (see also GLOBAL MENU CONTROLS - 3-GUN/1-GUN).
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22
´ORBITING
When enabled, the function causes a very slow movement of the image displayed on screen, shifting few millimeters upward, leftward, downward
and rightward in order to reduce the “ PRINTING” effect on the screen due to browning of glass and burn-in of phosphors of CRT tube displaying a
still image. The total cycle lasts about one hour.
LOCAL MENU
SEL EXIT - +
DAISY CH.
INPUT =
ORBITING
ON
3-BNC
OFF
Pressing the “SELECT” key, the previously active mode of this function item is toggled.
Note: When ORBITING function is enabled all the geometry adjustments from the OSD Local Menu are inhibited, and at the corresponding menu
line the warning message ‘ORBITING ON’ is displayed with blinking attribute. In this case, pressing the “SELECT” key once more will remove the
warning message.
´LIGHT BAR (ON / OFF)
When disabled, this function prevents the appearing on screen of Brightness & Contrast Bars, Ref. Setting, User Setting, and User Store messages,
after touching one of control keypads.
When enabled, the above mentioned messages appear (for 3 seconds) on the screen, during adjust operation from keypads.
LOCAL MENU
SEL EXIT - +
INPUT =
ORBITING
LIGHT BAR
3-BNC
OFF
OFF
Pressing the “SELECT” key, the previously active mode of this function item is toggled.
´OSD REVERSE
On Screen Display menu window is displayed with reversed video attributes: e.g. ‘dark background’’ will be toggled to ‘white background’’.
LOCAL MENU
LOCAL MENU
SEL EXIT - +
SEL EXIT - +
ORBITING
OFF
ORBITING
OFF
LIGHT BAR
OSD REVERSE
LIGHT BAR
OSD REVERSE
Pressing the “SELECT” key, the previously active mode of this function item is toggled
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´OSD POSITION
This function allows to move the OSD Menu window at the desired position on the screen.
LOCAL MENU
SEL EXIT - +
LIGHT BAR
ON
OSD REVERSE
OSD POSITION
First “SELECT” key press will change the message ‘
OSD POSITION’ to ‘OSD UP/DOWN’ (blinking) message, indicating that the function is
active, press + / - keys to move up/down the window.
Next “SELECT” key press saves previous changes and turns the message ‘
OSD UP/DOWN’ (blinking) to ‘OSD LEFT/RIGHT’ (blinking) mes-
sage, indicating that the function is active, press - / + keys to move left/right the window.
Further “SELECT” key press saves previous changes and turns the message
‘OSD LEFT/RIGHT’ (blinking) to ‘OSD POSITION’ message, (non
blinking).
At this point all the changes in OSD window position are permanently stored
If pressing the “EXIT” key at any time, when the message is blinking, last change in the new OSD position is only temporary saved in memory.
In this case if the monitor is switched OFF, the “temporary saved” change is lost.
´SHOW CONFIGURATION
This function is intended to display monitor firmware release, accumulated operating hours, selected video channel Hor. & Vert. frequencies
on the screen window:
LOCAL MENU
SEL EXIT - +
LIGHT BAR
OSD REVERSE
SHOW CONFIG.
Pressing the “SELECT” key, the Local Menu disappears and a new window (see below) appears. This window contains information about unit.
Pressing “SELECT” key again this windows disappears and the Local Menu is displayed.
SEL EXIT
FW-REL:
1.00
WORK. HRS.
12345
CHANNEL NUM. 11
HOR.
VERT.
31.5 KHz
70.0 Hz
Note:
The useful range for Working Hours is: 0 to 99.999
Channel number is the stored timing presenty recognized by the monitor.
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24
´STORE REFERENCE SETTINGS
This function allows to modify the values of Brightness and Contrast associated to each of the 5 Reference Settings of the unit. The change is oper-
ated on the currently active Ref. Setting in OSD Global Menu.
The sequence of operations is:
➢
Select the reference to be changed in OSD Global Menu (1 to 5).
➢
Set the desired values using keys A Brightness -/+ and B Contrast -/+. LED will turn to RED because setting is out of ref.
values.
➢
When Brightness and Contrast values are set as required, enter OSD and select the Local Menu ‘STORE REF. SETTING’ item.
The LED will turn GREEN, to show that the setting is now stored.
LOCAL MENU
SEL EXIT - +
OSD REVERSE
SHOW CONFIG.
STORE REF. SET.
Pressing the “SELECT” key, the current Brightness and Contrast values are stored in the active Reference Setting Memory.
The Local Menu disappears and a new window will be displayed indicating information about which one of the Reference Settings has been
updated.
STORED
REF. SETTING
3
´HORIZONTAL SIZE / VERTICAL SIZE / HORIZONTAL SHIFT / VERTICAL SHIFT / TILT
When the Local Menu window is displayed, if one of the following item is highlighted: “H.SIZE”, “V.SIZE”, “H.SHIFT”, “V.SHIFT”, “TILT”
LOCAL MENU
LOCAL MENU
LOCAL MENU
SEL EXIT - +
SEL EXIT - +
SEL EXIT - +
SHOW CONFIG.
H. SIZE
V. SIZE
OSD REVERSE
SHOW CONFIG.
H. SIZE
H. SIZE
V. SIZE
H. SHIFT
75
66
88
75
66
75
LOCAL MENU
LOCAL MENU
SEL EXIT - +
SEL EXIT - +
V. SIZE
H. SHIFT
V. SHIFT
66
88
43
H. SHIFT
V. SHIFT
TILT
88
43
57
A first “SELECT” key press makes the line blinking; the corresponding parameter can now be modified using + and - keys.
A further “SELECT” key press makes the line stop blinking. This way the value is also saved in memory.
If you press the “EXIT” key when the message is blinking the new parameter value remains active but is not saved in memory.
Pressing the “EXIT” key, the Local Menu disappears.
When displaying a new timing not yet known by the monitor, you can adjust all the geometry parameters and then automatically store them in mem-
ory. The associated CHANNEL NUM will be shown in the SHOW-CONFIG window of the Local Menu.
Note:
When the ORBITING function is enabled, all the geometry adjustments from the OSD Local Menu are inhibited. If an attempt is made to modify one
of following items: H. SIZE, V.SIZE, H. SHIFT, V. SHIFT and TILT, on the corrisponding menu line the blinking warning message ‘ORBITING ON is
’
displayed.
To modify one of the geometry parameters the Orbiting Function must be disabled first.
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´ABC CONTRAST REDUCTION-FACTOR EFFECT
This function allows the user to customize the ‘CONTRAST’ behavior of the ABC circuit at different ambient light in the range: 10 to 100 lux.
LOCAL MENU
SEL EXIT - +
V. SHIFT
TILT
43
57
ABC CONTRAST
To modify ABC_Contrast Reduction-Factor, the sequence of operations is the following:
First set ABC FULL in the Global Menu and than blank the sensor (e.g. with a finger) for all the time of the operation.
Highlight ABC CONTRAST in the Local Menu and press “SELECT” key: a new window is displayed on the screen.
The blinking line shows the ‘ABC Contrast Reduction factor value’. Press now the + / - key to change the value: the effect is visible at the same
time.
SEL EXIT - +
ABC CT
137
When the desired effect is achived, press the “SELECT” key to exit the function, this way the Local Menu window is displayed and the new ‘ABC
Contrast Reduction factor value ‘ is saved in memory.
If you press the “EXIT” key when the message is blinking the new parameter value will remain effective but will not be permanently stored in mem-
ory.
Pressing the “EXIT” key, the Local Menu disappears.
´ABC BRIGHTNESS REDUCTION-FACTOR EFFECT
This function allows to customize the BRIGHTNESS behavior of the ABC circuit at different ambient light in the range: 10 to 100 lux.
LOCAL MENU
SEL EXIT - +
TILT
57
ABC CONTRAST
ABC BRIGHTNESS
To modify ABC_ Brightness Reduction-Factor, the sequence of operations is the following:
First set ABC FULL in the Global Menu and than blank the sensor (e.g. with a finger) for all the time of the operation.
Highlight ABC BRIGHTNESS in the Local Menu and press ‘SELECT’ key: a new window is displayed on the screen.
The blinking line shows the ‘ABC Brightness Reduction factor value’. Press now the + / - key to change the value, the effect is visible at the
same time.
SEL EXIT - +
ABC BR
204
When the desired effect is achived, press the “SELECT” key to exit the function this way the Local Menu window is displayed and the new ‘ABC
Brightness Reduction factor value’ is saved in memory.
If you press the “EXIT” key when the message is blinking the new parameter value will remain effective but will not be permanently stored in mem-
ory.
Pressing the “EXIT” key, the Local Menu disappears.
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26
´ABC REDUCTION-FACTORS COMBINED TO REF. SETTINGS
Each of the five Reference Settings has its own couple of ABC_Reduction_Factor settings.
At monitor power-on, the ABC_Setting corresponding to the active Reference Setting are used to drive the ABC_Reduction_Effect.
Every time a new Reference Setting is selected, the associated ABC_Setting variables are used to drive the ABC effect.
To preset any of the five ABC brightness and contrast reduction factors, please use the following sequence of operations:
a) - select one of 5 reference settings (e.g. #1) in the OSD global menu.
b) - Set ABC contrast and ABC brightness reduction factors according your needs following the Local Menu procedures indicated
above.
c) - repeat steps a) and b) selecting the other reference settings.
´SERVICE MENU
This function is reserved to TECHNICAL SERVICE personnel which only has the tools and the knowhow to perform the factory - level involved light
adjustments.
LOCAL MENU
SEL EXIT - +
ABC CONTRAST
ABC BRIGHTNESS
SERVICE MENU
Pressing the “EXIT” keys to go back to the Local Menu.
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APPENDIX
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APPENDIX 1
The following specification are subject to change without notice. Specification limits are guaranteed for the pre-set
timings at the “nominal picture size”
TECHNICAL SPECIFICATIONS
CRT
17/21 inches - Flat square CRT - Medium persistence white phosphor type
P45 - Surface treatment Anti Glare Anti Static (AGAS) - 43% light transmis-
sion (approx.) - Dynamic astigmatic Focus
POWER SUPPLY
INPUT SIGNALS
Universal Dodávka elektrickej energie 90 to 264 Vac, nominal range 100 ÷ 240 Vac
VIDEO = BNCs (VIDEO G/VIDEO RGB, V, H/H+V) and D-SUB inputs
analog 0.700 Vpp typ., Impedance = 75Ω
SYNC = composite on video or separate composite TTL level or separate H
and V sync TTL level (+ or -), Impedance = 270Ω
HORIZONTAL RANGE:
SCANNING FREQUENCIES
MGD 203: 30 to 85 KHz (continuous/autoscan)
MGD 403: 30 to 95 KHz (continuous/autoscan)
VERTICAL RANGE:
50 to 170 Hz (continuous/autoscan)
VIDEO BANDWIDTH
MGD 203: up to 1280x1024 @ 90Hz
MGD 403: up to 1600x1200 @ 75H
RESOLUTION
VISUAL PERFORMANCE
up to 1280 x 1024 @ 90 Hz (MGD203) - 1600x1200 @ 75 Hz (MGD403)
SPOT SIZE
(typical)
≤ 0.30 mm at 120 cd/m2 (center)
≤ 0.35 mm at 300 cd/m2 (center)
≤ 0.45 mm at 750 cd/m2 (center)
EMI / RFI
SAFETY & REGULATIONS
CISPR11/EN5011 Class B, FCC Class A, IEC 601-1-2/EN60601-1-2
EN60950/UL1950/CSA No 950, EN601-1/UL2601/CSA No 601-1,
FDA/DHHS, RœV
MARKS AND STATEMENTS
ERGONOMICS
CSA NTRL/C, CE, RœV §5 (4), 21CFR Subch. J (FDA)
47CFR Part 15 Class A (FCC)
Ergonomics performance complies with ZH 1/618 and ISO9241-3
ENVIRONMENTAL CONDITIONS
OPERATING
STORAGE
HUMIDITY
AMBIENT TEMPERATURE:
AMBIENT TEMPERATURE:
0°C ÷ +40°C
-20°C ÷ +60°C
10% ÷ 90% R.H. (non condensing)
RELIABILITY
50.000 hours (excluding CRT)
CONNECTORS
MTBF
INPUT SIGNALS CONN.
RS232 INPUT
15 pins mini D-SUB and 5 BNCs
standard D-SUB
EQUIPOTENTIAL PIN
DAISY CHAIN CONN.
AC POWER
External ground safety connector
IN and OUT standard RS 485 Interface
EN60320 C14 (EUROPE)
EXTERNAL CONTROLS
Brightness High/Low, Contrast High/Low (Multifunction keys)
Power on-off
FRONT SIDE
REAR SIDE
CABLES
POWER CORD
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APPENDIX 2
PIN ASSIGNMENT
(1)
The 15-pins D-sub connector (female) of the video signal cable:
Pin N°
Assignment
V1 video input
V2 video input/Sync on green
V3 video input
Ground
Pin N°
9
Assignment
+5V EXT
1
2
3
4
5
6
7
8
10
Logic ground
1
6
11
5
10
15
11
Optional - connected to pin10
12
NC
Ground
13
H sync
V sync
NC
(1)
V1 video ground
V2 video ground
V3 video ground
14
15
(2)
Communications port (RS 232):
Pin N°
Assignment
NC
Pin N°
Assignment
NC
1
2
3
4
5
6
7
8
9
1
6
5
9
Rx viewed from PC
Tx viewed from PC
NC
NC
NC
+ 5 V
Ground
(3)
Two 9-pins D-sub connectors (1 male - 1 female) for Daisy chain:
Pin N°
Assignment
Ground
Pin N°
Assignment
NC
1
2
3
4
5
6
7
8
9
Sense line
NC
Ground
NC
1
6
5
9
NC
Data line 2
Data line 1
BNC
Assignment
H
V
R
G
B
R
Red Analog Video
G
B
Green Analog Video + Combined sync. on green
Blue Analog Video
V
Vertical sync.
H/H+V
Horizontal / Comp. sync.
(5)
Daisy chain connection:
FROM
COMPUTER
SYSTEM
OUT
OUT
OUT
RS232
IN
RS232
IN
RS232
IN
DAISY-CHAIN
UNIT # 1
DAISY-CHAIN
UNIT # 2
DAISY-CHAIN
UNIT # 6
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APPENDIX 3
MGD 203 MECHANICAL SPECIFICATIONS - CARATERISTIQUES MECANIQUES
WEIGHT - POIDS
DIMENSIONS
24kg (52.9 lbs)
: w x h x d (l x h x p)
: 426 x 446 x 495 mm
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APPENDIX 4
MGD 403 MECHANICAL SPECIFICATIONS - CARATERISTIQUES MECANIQUES
WEIGHT - POIDS
DIMENSIONS
32kg (70.5 lbs)
: w x h x d (l x h x p)
: 498 x 485 x 557 mm
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APPENDIX 5
WARNING - THIS APPLIANCE MUST BE EARTH GROUNDED
IMPORTANT (information for UK only)
This apparatus is supplied with an approved moulded
13A plug. To change a fuse in this type of plug proceed
as follow:
How to connect a plug
The wires in the mains lead are colored in accordance
with the following code:
BLUE - “NEUTRAL” (“N”)
BROWN - “LIVE” (“L”)
GREEN & YELLOW- “EARTH GROUND”
(“E”)
1. Remove Fuse cover and fuse.
2. Fit new fuse which should be a BS 1362 5A,
A.S.T.A. or BSI approve type.
3. Refit the fuse cover.
If the fitted plug is not suitable for your socket outlets,
it should be cut off and an appropriate 3-pin plug fitted
in its place.
1. The GREEN & YELLOW wire must be connected
to the terminal in the plug which is marked with the
letter “E” or by the Earth symbol
or
If the main plug contains a fuse, this should have a
value of 5A. If a plug without a fuse is used, the fuse
at the distribution board should be not greater then 5A.
colored GREEN or GREEN & YELLOW.
2. The BLUE wire must be connected to the terminal
which is marked with the letter “N” or colored
BLACK.
Note: the severed plug must be destroyed to avoid a
possible shock hazard should it be inserted into
a 13A socket elsewhere.
3. The BROWN wire must be connected to the termi-
nal which is marked with the letter “L” or colored
RED.
Before
replacing
the
plug
cover,
make
certain that the cord grip is clamped over the sheath of
the lead - not simply over the three wires.
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APPENDIX 6
MGD203 / MGD403 FACTORY PRESET VIDEO TIMINGS
NUM-9
1280x1024
60 Hz
106.85
63
ST-VGA-1
640x480
VGA
25.18
31.47
59.94
640
INT-31/100 INIT-31/120
625/100/2:1 525/120/2:1 1024x768
VESA
SUN-81/76
ITEM
UNIT
1280x1024
76Hz
134.81
81.01
76.00
1280
1024
1664
384
28
100 Hz
29.688
31.25
100.00
754
561
950
196
31
120 Hz
24.696
31.5
120.00
642
481
784
142
22
85 Hz
94.5
68.677
84.997
1024
768
1376
352
48
Pixel Rate
Hor. Freq.
Vert. Freq
Horiz. Res.
Vert. Res.
H. Period
H. Blank
H. Fr. Prc.
H. Sy. Wdt
Interlace
MHz
KHz
Hz
pixels
lines
pixels
pixels
pixels
pixels
Y/N
59.10
1280
1024
1696
416
43
132
N
480
800
160
16
96
N
70
60
96
N
64
N
Y
Y
V. Period
V. Blank
V. Fr. Prc.
V. Sy. Wdt
Comp.Sync.
lines
lines
lines
lines
G/H
1066
42
6
4
H
525
45
10
2
625
32
6
2.5
G
525
22
4
3
G
808
40
1
1066
42
2
8
H
3
H/Comp.Sy.Pol. +/-
-
-
-
+
+
380
285
5
-
V. Sy. Pol.
H. Width
+/-
mm
mm
N°
356
285
1
380
285
2
380
285
3
380
285
4
356
285
6
V. Height
Factory Preset
DEC-77/72 SUN-72/76
1280x1024 1152x900
ST-MAC 2 SUN-62/66
SUN 71/66
1280x1024 1280x1024
ATI-80/75
ITEM
Unit
1152x870
75 Hz
1152x900
66 Hz
72 Hz
76 Hz
66 HZ
75 H
Pixel Rate
Hor. Freq.
Vert. Freq.
Horiz. Res.
Vert. Res.
H. Period
H. Blank
H. Fr. Prc.
H. Sy. Wdt
Interlace
MHz
KHz
Hz
pixels
lines
pixels
pixels
pixels
pixels
Y/N
130.81
77.12
77.55
1280
1024
1696
416
32
107.89
71.8
76.6
1152
900
1503
351
29
100.00
68.68
75.00
1152
870
1456
304
32
94.80
61.91
66.07
1152
900
1532
380
37
116.79
71.43
66.44
1280
1024
1635
355
28
135.00
79.976
75.03
1280
1024
1688
408
16
160
N
128
N
128
N
129
N
117
N
144
N
V. Period
V. Blank
V. Fr. Prc.
V. Sy. Wdt
Comp. Sync.
lines
lines
lines
lines
G/H
1063
39
3
3
G
937
37
2
4
H
915
45
3
937
37
2
4
H
1075
51
6
8
G
1066
42
1
3
G
3
H/Comp.Sy.Pol. +/-
-
-
-
-
V. Sy. Pol.
H. Width
+/-
mm
mm
N°
356
285
7
365
285
8
380
285
9
365
285
10
356
285
11
356
285
12
V. Height
Factory Preset
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