![background image](http://html1.mh-extra.com/html/viewsonic/a90f-1/a90f-1_service-manual_1020116010.webp)
Using
and
keys to move a cyan window bar to get your desired items. If it is selected,
Then pressing
“2
” key to display
Sub menu as below to start adjustment.
Using
and
to decrease / increase value on selected item. Noted that the menu can do two
items adjust
by pressing
“2”
key, it will change to another one in toggle.
In main menu (1), move the cyan window bar up to the first item or down to the last item, then the
next bar moving will enter main menu (2) as below for other adjustment.
FIGURE 2 ( USER MODE OSD MENU 2)
In main menu 2, if “ VIEWMATCH COLOR” is selected, then pressing
“2”
key will display
color sub menu as the following
The three default color modes (9300k, 6500k, 5000k) are factory preset, User can select these
default colors but can’t adjust and save.
If “USER COLOR” is selected, then pressing
“2”
key will display next sub menu as below to start
color adjustment.
ViewSonic Corporation
7
Confidential – Do Not Copy
A
9
0f+-1
Summary of Contents for A90f+ 1
Page 57: ...12 PCB Layout ViewSonic Corporation 54 Confidential Do Not Copy A90f 1...
Page 58: ...VIDEO PWB 0414 ViewSonic Corporation 55 Confidential Do Not Copy A90f 1...
Page 59: ...KEY CONTROL PWB 0488 ViewSonic Corporation 56 Confidential Do Not Copy A90f 1...
Page 60: ...MAIN BOARD 13 Schematic Diagrams ViewSonic Corporation 57 Confidential Do Not Copy A90f 1...
Page 61: ...VIDEO ViewSonic Corporation 58 Confidential Do Not Copy A90f 1...
Page 62: ...KEY CORTROL ViewSonic Corporation 59 Confidential Do Not Copy A90f 1...
Page 63: ...POWER SUPPLY CKT ViewSonic Corporation 60 Confidential Do Not Copy A90f 1...
Page 64: ...MCU CONTROL CKT ViewSonic Corporation 61 Confidential Do Not Copy A90f 1...
Page 65: ...Time Base DeflectionCKT ViewSonic Corporation 62 Confidential Do Not Copy A90f 1...
Page 66: ...H V DYNAMIC FOCUS CKT ViewSonic Corporation 63 Confidential Do Not Copy A90f 1...
Page 67: ...14 Exploded Diagram ViewSonic Corporation 64 Confidential Do Not Copy A90f 1...