BenQ VM2221 Product Service Manual page 23

1. DVD PLAYER
2. VG-848
3. FLUKE 54200
6.2 AV testing
1. DVD PLAYER
2. VG-848
3. FLUKE 54200
6.3 YPBPR testing
1. DVD PLAYER
2. FLUKE 54200
6.4 SCART testing
1. DVD PLAYER
2. PC or Pattern
Generator
6.5HDMI/DVI testing
1. Press SOURCE Key to choose AV.
2. According to signal source, doing picture and
volume test.
3. Press MENU to open OSD.
4. Press CH▲▼Key to select and press VOL▲
Key to enter. After that, doing each function
and confirm whether each function is right.
5. After finished, choose MENU to exit.
1. Press SOURCE Key to select YPBPR.
2. According to signal source, doing picture and
volume test.
3. Press MENU to open OSD.
4. Press CH▲▼Key to select and press VOL▲
Key to enter. After that, doing each function
and confirm whether each function is right.
5. After finished, choose MENU to exit.
1. Press SOURCE Key to select SCART1.
2. According to signal source, doing picture and
voice test.
3. Press MENU to open OSD.
4. Press CH▲▼Key to select and press VOL▲
Key to enter ,after that ,doing each function
and confirm whether each function is right.
5. After finished, choose MENU to exit.
1. Press SOURCE Key to select HDMI.
2. According to signal source, doing picture and
volume test.
3. Press MENU to open OSD.
4. Press CH▲▼Key to select and press VOL▲
Key to enter. After that, doing each function
and confirm whether each function is right.
5. After finished, choose MENU to exit.
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