VG700b Series Service Manual
6-1
VG700b series
Chapter 6 Function Test
& Alignment Procedure
6-1Product and Test Equipment:
17 LCD monitor
Color Video Signal & Pattern (or PC with SXGA resolution)
, and Power on buttons with signal input: All Mode Reset
, and Power on buttons without signal input: Burn In Mode
Audio- and Audio+ buttons will recall volume to 50% while in volume
Adjustment, or when OSD is not open.
1 and buttons for 10 seconds: OSD locked
Do again: OSD unlocked.
1 and buttons for 10 seconds: Power button locked.
Do again: Power button unlocked.
1 and buttons and power buttons: White Balance
6-2
Hot Key (Service Function):
6-3
Test Condition:
Before function test and alignment, each LCD monitor should be run-in and
warmed-up for at least 2 hours with the following conditions:
a.) In Room Temperature,
b.) With full-white screen, R.G.B. Black
c.)
With cycled display modes,
ViewSonic Corporation
Confidential
– Do Not Copy
VG700b
Ɣ
Ɣ
Ɣ
Ɣ
Ɣ
Ɣ
Ɣ
Ɣ
Ɣ
