Function Test and Alignment Procedure
Product
15” LCD MONITOR MODEL:
VG500-2
Test Equipment
Color Video Signal & Pattern
( XGA 1024 x 768 @ 60 Hz 5 white
block Pattern )
Hot Key
1) All Mode Reset
Press “ ” and
"
power
"
buttons simultaneously and
"
Power
on
" with signal hold
on for 3 seconds. The OSD screen will
show "Software Version".
2
Panel adjustment:
1.
Select 1024 x 768@60Hz mode, and Crosshatch pattern
2.
Press “ Auto image set up” -------Direct access “2” Key
3.
Brightness set at maximum
4.
Switch pattern to full screen “pixel on/off” pattern with R, B color off and Green on.
Green color level set at level 255.
5.
Adjust VR01 until whole screen display stable and flicker free.
!
!
ViewSonic Corporation
17
Confidential
– Do Not Copy
VG500-2
1. SIGNAL GENERATOR:
Chroma 2237 or equivalent
2. MULTIMETER
Fluke
45
or
equivalent
3. SCREW DRIVER
4. OSCILLOSCOPE
Tektronik
TDS3054
digital
oscilloscope
or
equivalent
5. SOLDER IRON
6. SOLDER
SERVICE TOOLS & EQUIPMENT REQUIRED
5. Adjusting Procedure
Содержание VG500-2
Страница 25: ...Zfbs0Xfflt 3114012 Tfsjbm Op 11112 ViewSonic Corporation 22 Confidential Do Not Copy VG500 2...
Страница 37: ...51 52 53 ViewSonic Corporation 34 Confidential Do Not Copy VG500 2 8 Exploded Diagram And Spare Parts List...
Страница 53: ...TP TP TP TP ViewSonic Corporation Confidential Do Not Copy VG500 2 50...
Страница 54: ...ViewSonic Corporation 51 Confidential Do Not Copy VG500 2 11 PCB Layout Diagrams...
Страница 55: ...ViewSonic Corporation 52 Confidential Do Not Copy VG500 2...