Computer Monitors Service Bulletin No. 34R13
Page 9 of 9
DIGITAL ALIGNMENT PROCEDURE FOR J VERSION (DOS BASED) DAS
(By Thomas Vo, Dallas SSC)
STEP BY STEP NOTE TYPE OR
PRESS HOT KEY
1. Select DAS Program. Ver. 5.x or J4.x.x. C:\>cd\j.x.x or
C:\j.x.x>DAS
2. Select Model Number. Sub Model versions based on
Serial Number.
F2
3. Select Control Generator.
Function.
Check all modes. Note the
mode customer is using for
Step 7.
F6
4. Reset the Monitor. Press and Hold Reset for two
blinks on the picture. Check
some modes to get some
idea of geometric distortion.
5. Read Failure Information. Note Failure Code. Refresh
failure Code.
ALT-F6
6. Touch up the geometry. Adjust in order: Tilt, Key, and
Pin Cushion.
ALT-F5.
7. Factory Preset. Perform required adjustments
on all the modes. Refer to
specifications. Verify mode
the customer is using.
F5
8. Check Convergence. Adjust Six Pole Rings.
9. Check Focus. Optimize Focus at center and
four corners.
10. Complete functional
check.
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