ViewSonic VX1935wm-1 Servise Manual page 25

Change Scaler Board (Version update)
1. Check : Monitor model
2. Check : Firmware version
Factory Mode :
a. Hold on [2] + [ ] with signal (hold for 3 seconds) into the factory mode.
b. Press [ ] key exit factory mode.
3. Change scaler board.
4. Update final firmware version.
5. Update EDID code.
Example : ( VX1935WM follow the same setting procedure )
1. Check : Monitor model : HC154
2. Check : Firmware version : HC154_AL_150MX17A01R30.2 (ps)
(ps) HC154_AL_150MX17A01R30.2
3. Change scaler board.
4. Update final firmware version : HC154_AL_150MX17A01R30.3
5. Update EDID code : HC154_150MX17A01_EDID_A.txt
ViewSonic Corporation
AL : Analog / LVDS
DL : Analog + Digital / LVDS
AR : Analog /RSDS
DR : Analog + Digital / RSDS
Panel type : 150MX17A01
Firmware version : R30.2
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