ViewSonic N1900w-1E, Руководство по обслуживанию

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1. ADJUSTMENT CONDITIONS AND PRECAUTIONS
1. Approximately 30 minutes should be allowed for warm up before proceeding.
2. Adjustments should be undertaken only on those necessary elements since most of them
have been carefully preset at the factory.
3. ESD protection is needed before adjustment.
2. MAIN ADJUSTMENTS
NO. FUNCTION DESIGNATION
1. PC AUTO COLOR Function Key
2. Adjust color temperature Function Key
3. ALIGNMENT PROCEDURES
Adjustment Conditions and Precautions:
(A). Power supply voltage:
AC 220/240V± 10% 50 Hz ± 5%.
(B). Warm up time:
The display must be power ON for at least 30 minutes at full white pattern before
starting alignments.
This is especially critical in color temperature and white balance adjustments.
(C). Video : reference the front detail specifications.
I. EEPROM INIT
(A). Power OFF(LED Orange), then Press “UP”+“ENTER” and “POWER” key,
When Power on , Press “MENU” key go to factory mode.
B). Press “ ENTER” key to do EEPROM INIT.
(C).When EEPROM INIT finish the above information OSD will disappear.
II. PC
AUTO COLOR:
A) Move the color bar to “WHITE BALANCE”, then press “ ENTER” key to Adjust color temperature
Set at PC Souce timing set at 1440x900 60HZ
Use Chroma 2327 pattern Generator PATTEN use 5 block
5. Adjust ment Procedure
ViewSonic Corporation
Confidential - Do Not Copy
N1900w-1E
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