Quantum Data 801GC, 801GF, 801GX User Manual

®
Model 801GC, 801GF & 801GX
Portable Video Signal Generators
Owner's and Programmer's Manual
Thank you for considering our product.
At Quantum Data, we are committed to providing you with innovative products and superior customer service. If something doesn't seem right or you see an opportunity that we haven't addressed, please let us know. Helping our customer's solve their problems is what we do best.
®
2111 Big Timber Road Elgin, IL 60123-1100 USA
Phone: (847) 888-0450
Fax: (847) 888-2802
BBS: (847) 888-0115
[19.2KB, 8-N-1 protocol]
Please note that on January 20, 1996 our phone, fax and BBS area codes changed from 708 to 847.
Internet Connections
World Wide Web Site:
http://www.quantumdata.com
Sales & Service E-mail:
sales@quantumdata.com
Technical Support E-mail:
support@quantumdata.com
Copyright ©1996 Quantum Data Corp.
All rights reserved. The information contained in this document is provided for use by our customers and may not be incorporated into other products or publica­tions without the expressed written consent of Quantum Data.
Quantum Data reserves the right to make changes to its products to improve performance, reliability, producibility, and (or) marketability.
Information furnished by Quantum Data is believed to be accurate and reliable. However, no responsibility is assumed by Quantum Data for its use.
To quickly find information on the topics shown on the right, just match the black bars with the black markers on the edges of the pages in the manual.
Table of Contents
1. Introduction
2. Basic Operation
3. Built-In Formats
4. Built-In Images
5. Making Connections
For more information on the contents of each chapter, please refer to the table of contents starting on the next page.
To locate information on a specific subject, please refer to the index at the end of this manual.
Model 801GC, 801GF & 801GX OwnerÕs & Programmers Manual Part# 68-00157 (rev. A 21-Feb-96)
6. Programming
7. Troubleshooting
8. Error Messages
9. Maintenance
9. Service
Appendices
Index
Table of Contents
i
Trademark Acknowledgments:
Quantum Data is a registered trademark of Quantum Data Corporation.
IBM is a registered trademark of International Business Machines Corporation. Macintosh and Apple are registered trademarks of Apple Computer, Inc. Microsoft and MS-DOS are registered trademarks of Microsoft Corporation. MultiSync is a registered trademark of NEC Home Electronics, Inc. Radio Shack is a registered trademark of Tandy Corporation. Other products or company names mentioned are registered trademarks or trade-
marks of their respective companies.
ii Table of Contents
Models 801GC, 801GF & 801GX ¥ Rev. A
Chapter 1: Introduction 1-1
Features ..................................................... 1-2
Product Overview ..................................... 1-3
Formats ................................................. 1-3
Images ................................................... 1-3
Controls ................................................. 1-3
Connectors ............................................ 1-4
Chapter 2: Basic Operation 2-1
Introduction ............................................... 2-2
Operating Modes ...................................... 2-2
Front panel operation ............................ 2-2
Normal Format and Images Selection Mode
2-2
Test Sequence Mode ............................ 2-3
Switching operating modes ................... 2-3
Programming Mode ............................... 2-3
Displays and Indicators (Normal Mode) . 2-4
Knobs ......................................................... 2-5
Format Knob in Normal Mode ............... 2-5
Format Knob in Other Modes ................ 2-5
Image Knob in Normal Mode ................. 2-5
Image Looping in Normal Mode ............ 2-6
Image Knob in Other Modes ................. 2-6
Table of Contents
iii
Switches .................................................... 2-7
AC Select .............................................. 2-7
Power Switch ......................................... 2-7
Buttons ...................................................... 2-8
Image Button ......................................... 2-8
Video Gate Buttons ............................... 2-9
Analog Monochrome Operation ............ 2-9
Sync Gate Buttons .............................. 2-10
Outputs Button .................................... 2-10
Chapter 3: Built-In Formats 3-1
Introduction ............................................... 3-2
Explanation of Terms Used in Charts .... 3-3
Built-in Formats ........................................ 3-4
Chapter 4: Built-In Images 5-1
Introduction ............................................... 5-2
Descriptions of the Images ..................... 5-4
Acer1 ..................................................... 5-4
Acer2 ..................................................... 5-4
Acer3, Acer4, Acer5 and Acer6 ............ 5-4
Acer7 and Acer 8 ................................... 5-4
Acer9 ..................................................... 5-4
iv Table of Contents
Models 801GC, 801GF & 801GX¥Rev. A
BLU_EM, GRN_EM, RED_EM, WHT_EM, MEMESony, MESony_B, MESony_G, and
MESony_R ............................................ 5-5
BLU_EM+, GRN_EM+, RED_EM+, WHT_EM+, MEMEPlus, MEPlus_B,
MEPlus_G, and MEPlus_R ................... 5-6
BLU_PIC, GRAY_PIC, GRN_PIC, RED_PIC, WHT_PIC, Flat, Flat Gray, Flat_B, Flat_G,
and Flat_R ............................................. 5-7
Box_50mm and Box_64mm .................. 5-9
BriteBox ............................................... 5-10
Burst.............................................................
5-12
Check511 ............................................ 5-13
CheckBy3 ............................................ 5-14
Check_11 ............................................ 5-15
CirclesL ............................................... 5-16
CirclesS ............................................... 5-17
ColorBar .............................................. 5-18
Cubes .................................................. 5-19
Custom ................................................ 5-20
Dot_10, Dot_12, Dot_24 ...................... 5-21
EMITest1 ............................................. 5-23
EMITest2 ............................................. 5-23
EMITest3 ............................................. 5-23
EMITest4 ............................................. 5-23
Focus_@6, Focus_@7, Focus_@8 .... 5-24
Focus_Cx ............................................ 5-25
Focus_H .............................................. 5-26
Table of Contents
v
Focus_Oo ............................................ 5-27
Format ................................................. 5-28
GrayBar ............................................... 5-29
Grill_11, Grill_22, Grill_33, Grill_44 ..... 5-30
Hatch_10i, Hatch_10o, Hatch_12i, Hatch_12o, Hatch_24i, Hatch_24o, Hatch_24s, Hatch_G, Hatch_M, GRN_HTCH,
and MAGENTA .................................... 5-31
Hatch4x3, Hatch5x4 and Hatch8x8 ..... 5-33
Hatch64W ............................................ 5-34
Hitachi1 ............................................... 5-35
KanjiKan .............................................. 5-36
Linearty(Linearity) ................................ 5-37
LinFocus .............................................. 5-39
Outline0 and Outline1 .......................... 5-41
P1 ........................................................ 5-46
P2 ........................................................ 5-46
P3 ........................................................ 5-46
P4 ........................................................ 5-46
P5 ........................................................ 5-46
P6 ........................................................ 5-46
P7 ........................................................ 5-46
P8 ........................................................ 5-46
Persist ................................................. 5-47
PulseBar .............................................. 5-49
QuartBox ............................................. 5-50
Ramp ................................................... 5-51
Raster .................................................. 5-52
vi Table of Contents
Models 801GC, 801GF & 801GX¥Rev. A
Regulate .............................................. 5-53
Samsung1 ........................................... 5-54
Samsung2 ........................................... 5-54
SlideG .................................................. 5-54
SlideRGB ............................................. 5-54
SMPTE133 .......................................... 5-55
SMPTEbar ........................................... 5-61
Stairs20 ............................................... 5-66
Strokes0, Strokes1 .............................. 5-67
Text_9, Text_16 .................................. 5-68
Text_9 ................................................. 5-68
TVBar100 & TVBar_75 ........................ 5-70
TVHatch .............................................. 5-73
Chapter 5: Making Connections 5-1
Line Voltage Selector ............................... 5-2
Selecting a line voltage. ........................ 5-2
Fuse Requirements .................................. 5-3
AC Power Connection .............................. 5-3
Display Connection .................................. 5-4
D-Sub Output Connectors ..................... 5-4
BNC Output Connectors ........................ 5-6
S-VIDEO Connector (801GX Only) ....... 5-6
Display Codes ........................................... 5-6
What is a Display Code? ....................... 5-6
Table of Contents
vii
Checking a Display Code ...................... 5-7
SUN Display Codes ............................... 5-8
IBM VGA Display Codes ....................... 5-8
Apple Macintosh Display Codes ............ 5-8
External Programming Connections ..... 5-9
Serial Port Connection ............................. 5-9
PC / Terminal Wiring ........................... 5-11
Apple Macintosh Wiring ....................... 5-12
IEEE-488 (GPIB) Port Connection ......... 5-13
Chapter 6: Programming 6-1
Programming Capabilities Overview ...... 6-2
Editing and adding signal formats ......... 6-2
Editing the format knob directory ........... 6-2
Creating custom test images ................. 6-3
Editing the image knob directory ........... 6-3
Creating a test sequence ...................... 6-3
Setting system parameters .................... 6-4
ProgrammerÕs utility disk ....................... 6-5
Operating via remote control .................. 6-6
Using the Built-In Editors ........................ 6-7
Format Editor ............................................ 6-9
Knob Functions ..................................... 6-9
Format Knob Directory Editor ............... 6-19
viii Table of Contents
Models 801GC, 801GF & 801GX¥Rev. A
Image Knob Directory Editor ................. 6-21
Custom Image Editor ............................. 6-24
What is a Sequence? ............................. 6-35
Sequence Knob Directory Editor .......... 6-36
Sequence Editor ..................................... 6-38
Running a Sequence .............................. 6-41
Cancelling the Sequence Mode ............ 6-42
Creating your own format file ............... 6-43
Entering the format parameters ........... 6-43
ANALOG_3.CMD Listing ..................... 6-44
Analog Video and Sync Parameters ... 6-45
Digital Video Parameters ..................... 6-48
Digital Sync Parameters ...................... 6-49
Timing Parameters .............................. 6-50
Calculated Rates ................................. 6-55
Active Video Physical Size .................. 6-56
Display Codes ..................................... 6-56
Outputs Control ................................... 6-57
Downloading formats using a DOS- compat-
ible computer ....................................... 6-60
Controlling via the Serial Port ............... 6-61
Controlling via the IEEE-488 Port ......... 6-62
Input Buffer .......................................... 6-62
Table of Contents
ix
Message Syntax .................................. 6-63
Commands .......................................... 6-63
Queries ............................................... 6-64
Output Queue ...................................... 6-64
Buffer Deadlock ................................... 6-65
The Status Byte .................................. 6-65
Requesting Service ............................. 6-65
Remote/Local Operation ..................... 6-66
IEEE-488 Status Reporting: ................................................. 6-67
Bus Commands ................................... 6-69
Common Commands .......................... 6-69
Command Language .............................. 6-75
Command and Query Finder ................. 6-75
Format Parameter Settings ................... 6-76
Format Editor Control ............................ 6-77
Format Memory Management ............... 6-78
Custom Image Primitives ...................... 6-79
Image Editor Control .............................. 6-82
Image Memory Management ................. 6-82
Sequence Editor Control ....................... 6-82
Sequence Memory Management ........... 6-83
Sequence Parameter Settings ............... 6-83
x Table of Contents
Models 801GC, 801GF & 801GX¥Rev. A
Directory Editor Control ........................ 6-83
Directory Memory Management ............ 6-84
System Parameter Settings ................... 6-84
Miscellaneous System Parameters ...... 6-85
Direct Processor Control (Reserved) ... 6-85
Alphabetical Listing of Commands ..................... 6-86
801G Memory (Information) Flow Diagram
6-177
Chapter 7: Troubleshooting 7-1
Power-on ................................................... 7-2
Normal power-on ................................... 7-2
Power-on message remains .................. 7-2
Error message at power-on ................... 7-3
Unit will not power-on ............................ 7-3
Computer Interfacing ............................... 7-3
If All Else Fails .......................................... 7-4
Chapter 8:Error Messages 8-1
System Errors ........................................... 8-2
Power-on Self Test Messages .............. 8-2
Power Fail Message .............................. 8-4
Table of Contents
xi
Format Errors ............................................ 8-4
Invalid Data Error Messages ................. 8-4
Corrupt Data Error Messages ............... 8-5
System Error Message Summary ........... 8-6
Format Error Messages ........................... 8-7
Chapter 9: Service 9-1
New Product Warranty ............................. 9-2
User Registration Card ............................ 9-2
Product Updates ....................................... 9-3
Service Agreements ................................. 9-3
In the U.S.A. .......................................... 9-3
In Europe ............................................... 9-4
Getting Your 801G* Repaired .................. 9-4
Authorized Service Centers .................... 9-4
Returning the 801G* .............................. 9-4
xii Table of Contents
Models 801GC, 801GF & 801GX¥Rev. A
Appendix A:Specifications 11-1
Model 801GC, 801GF and 801GX Specifica-
tions .................................................... 11-2
Additional Model 801GC and 801GX Specifi-
cations ................................................ 11-4
Additional Model 801GF Specifications 11-5
Index
Table of Contents
xiii
Notes:
xiv Table of Contents
Models 801GC, 801GF & 801GX¥Rev. A

Chapter 1: Introduction

Features
Product Overview
1-1

Features

low costportable - fits in a briefcaseultra-simple controlsultra-fast format-loading & image-drawingcolor NTSC and PAL compatible composite and
S-video outputs on the 801GX
self calibrating analog video outputsindustry-standard output connectorsdisplay and edit formats on the unit under test
over 100 industry-standard signal formats built-in
room for up to 300 user-defined formatsprogrammable pixel rates up to 150 MHz on the
801GC and 801GX; up to 250 MHz on the 801GF
over 50 test images built-incustom test images can be created and saveduser defined format-image test sequencing
1-2 Chapter 1: Introduction
Model 801GC, 801GF & 801GX ¥ Rev. A

Product Overview

The 801G series are low-cost portable video signal generators designed for basic testing and alignment of various types of raster-scanned displays. This manual covers the 801GC, 801GF and 801GX mod­els. Information that mentions the “801G*” applies to all three models.
Formats
A format is a set of specifications that describe the video signal required by a particular type of display.
Images
Controls
The generator is shipped with over 100 signal for­mats in place for driving a variety of industry-stan­dard displays. Formats for other displays can be added using the built-in graphics user interface editor or a personal computer or terminal via the built-in RS-232 and IEEE-448 interfaces.
Formats are stored in a non-volatile memory. This memory has room for up to 300 formats. Permanent copies of industry-standard formats are stored (along with the generator's operating code) in EPROM and can be copied into format memory and modified as required.
The 801G* features over 50 test images that allow a wide variety of display criteria to be checked. The generator has an image loop feature that can be used for monitor burn-in or at trade shows to display a series of images over and over. User defined cus­tom test images can also be created and saved in non-volatile memory.
The number of controls on the 801G* has been mini­mized to insure simple operation. Two knobs and 8 lighted push-buttons provide complete control of the generator. One knob selects the video signal format. A second selects the test image. Three push-buttons gate the individual video components on and off. Another three push-buttons select any of three avail­able synchronizing signals. A seventh button allows all of the outputs of the generator to be turned on or off with a single key stoke. Finally, an image stepping button is provided that calls up alternate versions of some images.
Product Overview
1-3
Connectors
The output connectors on the 801G* match those found on popular computers and video systems. These connectors eliminate the need for expensive and bulky conversion cables.
1-4 Chapter 1: Introduction
Model 801GC, 801GF & 801GX¥Rev. A

Chapter 2: Basic Operation

Operating Modes
Displays & Indicators
Knobs
Switches
Buttons
2-1

Introduction

Operating Modes

This chapter gives you a basic overview of the Quantum Data model 801G*’s front panel operating modes and how the displays and controls function in the normal operating mode. Other chapters in this manual cover topics that you may need to know in order to operate the unit. Please refer to the table of contents or index to locate additional specific infor­mation on how to use the 801G*.
Front panel operation
The current firmware supports three main modes of front panel operation:
Normal Format and Images Selection Mode
2-2 Chapter 2: Basic Operation
• Normal signal format and test image selection. All knobs and pushbuttons function as labeled. The upper knob is used to select formats from a list of formats stored in non-volatile memory. The lower knob selects test images (patterns) from a list of built-in and user created images. This is the factory default setting for how the generator will operate on normal power-up. This mode is suitable for use by engineering and service groups that need to be able to quickly select any combination of format and test image that they may need.
It is also possible to set the 801G* to continu­ously cycle through the test image list using a given format in this mode. This can be used for burn-in testing or for running single mode displays at trade shows.
Model 801GC, 801GF & 801GX ¥ Rev. A
Test Sequence Mode
• Running a user defined test sequence. Each step in a test sequence combines one format and one test image. The operator can then go for­ward and backwards through the steps using a single knob. The 801G* can be programmed so that it automatically enters a test sequence mode on power-up. This mode of operation is suitable for a test position in a manufacturing environment where the same series of tests and adjustments need to be repeated on many iden­tical displays. There is less likelihood that an operator on the line will select the wrong for­mat or skip an important alignment procedure.
It is also possible to set the 801G* to continu­ously cycle through the steps in a test sequence.
Information on creating and running test se­quences is contained in the “Programming” chapter.
Programming Mode
• Programming mode. Formats, the format list, custom images, the image list and test sequences can be created and edited using the built-in Graphics User Interface (GUI). In order to use the GUI, a display that is compatible with any stored format and has at least 640 active pix­els and 480 active lines needs to be connected to the 801G*. The contents of the format, cus­tom test image or test sequence are shown on the display. The 801G*’s knobs and buttons are used to select and modify the displayed pa­rameters. The current button functions are labeled at the bottom of the GUI screen. No other hardware, other than the display, needs to be connected to the 801GX.
Information on using the GUI editors is in the “Programming” chapter.
Switching operating modes
The “Programming” chapter contains information on switching between the operating modes.
Introduction and Operating Modes
2-3
Displays and Indicators (Normal Mode)
The figure below shows a typical LCD display in the normal operating mode. Please see the “Trouble­shooting” chapter of this manual if the LCD is show­ing different types of information.
This light is on whenever the 801G*; is plugged into a live AC outlet and the power switch is ON.
The horizontal scanning frequency rounded to the nearest kHz.
The format’s position on the Format knob list. A "=" sign appearing between the memory loca-
tion and name indicate the current state and saved state exactly match. Pressing some keys may modify the current state so that it no longer matches the saved version.
The name of the current signal format. A ( ) mark at end indicates a justified format.
The name of the current test image. The image’s position on the Image knob list. An "m" appearing to the left of the image loca-
tion indicates monochrome analog video.
The vertical scanning frequency (field rate) rounded to the nearest hertz.
2-4 Chapter 2: Basic Operation
Model 801GC, 801GF & 801GX¥Rev. A

Knobs

Format Knob in Normal Mode
Format Knob in Other Modes
Image Knob in Normal Mode
The format knob is normally used to select a signal format. A format is a set of parameters that specify the video and sync signal requirements of a par­ticular display. Format parameters include timing, sync type, video type, display size, etc. By turning the knob, you can scroll through a list of formats stored in non-volatile memory. The list includes many factory default formats. You can edit the list as well as add formats that you create. A new format is loaded with each click of the knob. Loading a for­mat redraws the current test image and updates the LCD. If you select a format containing erroneous information, the outputs of the generator are auto­matically turned off and an error message is dis­played. The knob performs other functions when the editors are being used.
The format knob performs other functions when the 801G* is operated in the either the test sequence or GUI programming modes. Please see the “Program­ming” chapter for detailed information on operat­ing the 801G* in the other modes.
The image knob is normally used to select a test image. The exact behavior of the knob depends upon the status of the “Image” push-button. Turning the knob when the button is not lit scrolls through the main list of test images. The knob performs other functions when the editors are being used.
Not all images are supported by all signal for-
mats. Some images in the main image list may be skipped while certain formats are present. For example, the ColorBar image will be skipped whenever a monochrome format is present. If the currently selected image cannot be drawn given a newly selected format, the Outline im­age is automatically drawn after the new format has finished loading.
Displays, Indicators & Knobs
2-5
Some of the image names in the main list may refer to a sub-set of two or more different images. The images in the sub-sets are selected by first selecting the name of the desired sub-set from the main im­age list. If the sub-set consists of just two images, pressing the “Image” button will toggle between the two images. The button is lit when the second im­age is showing.
If the sub-list consists of more than two images, the “Image” button is first lighted by pressing it one time. The image knob can then be used to select images from within the sub-set. The image name on the LCD will not change. Pressing the “Image” but­ton a second time will will return the “Image” knob to normal operation.
If there is only one test image associated with a
name in the image list, the “Image” button can not be turned on for that image.
All of the built-in test images (and their uses) are covered in detail in the “Images” chapter.
Image Looping in Normal Mode
Image Knob in Other Modes
2-6 Chapter 2: Basic Operation
• A continuous cycling mode can be selected that draws images one-after-another in an infinite loop. This mode is activated by rotating the image knob clockwise beyond the last image in the image list about one turn. When acti­vated, the message “Loop Enabled” is displayed on the unit under test. After a second or two, the first image in the cycle appears. Turning the image knob counter-clockwise will stop image looping.
The image knob performs other functions when the 801G* is operated in the either the test sequence or programming modes. Please see the “Programming” chapter for detailed information on operating the 801G* in the other modes.
Model 801GC, 801GF & 801GX¥Rev. A

Switches

The 801G* has two switches located on its left side. Both switches are related to AC power.
AC Select
This recessed slide switch sets the safe AC line voltage operating range of the generator. The “Making Con­nections” chapter of this manual describes the cor­rect procedure for setting this switch
Do not change the voltage selector switch set-
ting while the 801G* is connected to the AC power line. Make sure that the switch is in the correct position before plugging in the 801G*.
Power Switch
This rocker switch turns the power on and off. Press­ing the side of the switch with the color dot or the number “1” turns the power on.
CAUTION:Holding down any of the buttons on
the front panel while turning on power may produce unexpected and extremely undesirable results. Please see the “Programming” chapter for information on using special power-up but­ton combinations.
Switches
2-7

Buttons

The 801G* has a total of eight push-button switches, arranged into four function groups: Image, Video Gate, Sync Gate, and Outputs. All of the buttons have built-in indicators. When illuminated, a button’s function is considered on (or enabled).
This section of the manual describes the functions of the buttons when the 801G* is in the normal mode of operation The buttons are used for other func­tions when the 801G* is operated in and a test se­quence or programming mode. Please see the “Programming” chapter for detailed information on operating the 801G* in the other modes.
CAUTION:Holding down any of the buttons on
the front panel while turning on power may produce unexpected and extremely undesirable results. Please see the “Programming” chapter for information on using special power-up but­ton combinations.
Image Button
The Image push-button determines the behavior of the “Image” knob in the normal operating mode. Please see an earlier section on the “Image” knob for information on how the button interacts with the knob.
If there is only one test image associated with a
name in the image list, the “Image” button can not be turned on for that image.
2-8 Chapter 2: Basic Operation
Model 801GC, 801GF & 801GX¥Rev. A
Video Gate Buttons
The Video Gate buttons turn individual color out­puts on and off. They also control the adsdition of primary color information to the NTSC / PAL video outputs on the 801GX.
• The R push-button turns all of the red video outputs on and off.
• The G push-button normally turns all of the green video outputs on and off. When a 2-bit digital monochrome (MDA) signal is being generated, the G push-button turns the I (in­tensity) signal of the video pair on and off.
• The B push-button normally turns all of the blue video outputs on and off. When a 1 or 2­bit digital monochrome signal is being gener­ated, the B push-button turns the V (video) signal on and off.
The master output gating button overrides the
settings of these buttons when turned off.
Analog Monochrome Operation
Many of the built-in analog video signal formats are stored with the RGB video signal type selected. If you are testing a monochrome monitor with the same timing, you can toggle between color and mono­chrome modes by pressing both R and B push-but­tons simultaneously.
An “m” appearing to the left of the image loca-
tion on the LCD window indicates that mono­chrome analog video has been selected.
2-9
Sync Gate Buttons
The buttons in this group select the type of sync signal that is used to synchronize the display. De­pending on a particular format’s settings, more than one type of sync can be selected by pressing two buttons at a time.
• The ACS (Analog Composite Sync) push-but­ton causes analog sync to be output on one or more of the analog video outputs.
• The DCS (separate Digital Composite Sync) push-button causes a separate digital compos­ite sync signal (CS) to be output.
• The DSS (separate Digital Separate Sync) push­button causes separate digital horizontal and vertical sync signals to be output.
A default sync type is automatically selected
whenever a new format is selected. Not all sync types are available with all formats. For example, digital video formats will not allow analog com­posite sync to be selected. If a button will not light up when pressed, then the corresponding sync type is unavailable.
Re-depressing a sync gate button causes the selected sync to be toggled either on or off. When toggled off, no sync will be sent to the display and the dis­play will be allowed to free-run.
The individual settings are overridden (gated off)
whenever the master outputs button is turned off.
Outputs Button
This is the master output signal control. When the master output control is turned off, all of the signal outputs of the generator are disabled.
2-10 Chapter 2: Basic Operation
Model 801GC, 801GF & 801GX¥Rev. A
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