ViewSonic VA902B Service Manual - Page 22

Test And Adjustment

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5. TEST AND ADJUSTMENT 1. Key Function Description CONTROL KEY KEYS FUNCTION [AUTO] [2] By pressing [AUTO] key, "Auto Image Adjust" is performed [MENU] [1 POWER] By pressing [MENU] key, Main menu display A. When "MENU OSD" display, press these keys to change the contents of an adjustment item, or change an adjustment value B. When "MENU OSD" is un-display, press these keys to change brightness and contrast Power on or power off the monitor 2. Hot Key Operation CONTROL KEY KEYS FUNCTION Recall Contrast or Brightness while in the Contrast or Brightness adjustment, or recall both of Contrast and Brightness when the OSD is not open. [1] + [2] Toggle 720x400 and 640x400 mode when input 720x400 or 640x400 mode. [1 White Balance (Not shown on user's guide) [1] + [▼] Power Lock [1] + [▲] OSD Lock Remark : All the short cuts function are only available while OSD off ViewSonic Corporation Confidential - Do Not Copy VA902/b 19

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5
.
TEST AND ADJUSTMENT
1.
Key Function Description
CONTROL KEY
KEYS FUNCTION
[AUTO] [2]
By pressing [AUTO] key, “Auto Image Adjust” is performed
[MENU] [1]
By pressing [MENU] key, Main menu display
[
▼
] [
▲
]
A. When “MENU OSD” display, press these keys to change the contents of an adjustment
item, or change an adjustment value
B. When “MENU OSD” is un-display, press these keys to change brightness and contrast
[POWER]
Power on or power off the monitor
2.
Hot Key Operation
CONTROL KEY
KEYS FUNCTION
[
▼
] + [
▲
]
Recall Contrast or Brightness while in the Contrast or Brightness adjustment, or recall both
of Contrast and Brightness when the OSD is not open.
[1] + [2]
Toggle 720x400 and 640x400 mode when input 720x400 or 640x400 mode.
[1] + [
▼
] + [
▲
]
White Balance (Not shown on user’s guide)
[1] + [
▼
]
Power Lock
[1] + [
▲
]
OSD Lock
Remark : All the short cuts function are only available while OSD off
19
ViewSonic Corporation
Co
nfidential - Do Not Copy
VA902/b