Product And Test Equipment; Hot Key (Service Function); Test Condition - ViewSonic VG700b Service Manual

Chapter 6 Function Test
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Product and Test Equipment:

17” LCD monitor
Color Video Signal & Pattern (or PC with SXGA resolution)
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Hot Key (Service Function):

“ ”, “ ” 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
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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
& Alignment Procedure
Confidential – Do Not Copy
6-1
VG700b