Service Mode - ViewSonic VS11856 Pro8100-1 Service Manual

Service mode

1. Turn on the projector.
2. It can take a minute for the image to achieve full brightness. Press the direction keypad
following the actions below: up once, down once, left once, right once; right once; left once, down
once, up once(▲▼◄►►◄▼▲), press the MENU button.
3. Move the color bar to "Lamp reset".
4. Press right button.
5. Then the lamp hours would be reset to zero.
36
PRO8100-1
ViewSonic Corporation
Confidential - Do Not Copy