ViewSonic VA1703w-1 Service Manual page 29

Panel type : 170MGW1A00
Firmware version : R30.4
● Change Main 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. ( Refer to Chapter 5-3-4. )
5. Update EDID code. ( Refer to Chapter 5-3-5. )
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Firmware
Version
VA1703w-1_VA1703wb-1