Appendix - ViewSonic PJ402D-2 Service Manual

Chapter 10

Appendix

How to reset the lamp hours of PJ402D-2:
1. Enter the engineering mode.
(1) Press "Menu" button to open the OSD menu.
(2) Move the color bar to "Advanced" item.
(3) Move down the color bar to "Auto Source Select" item
(4) Press the direction keypad following the actions below:
Right once, left twice, right three times, left four times
2. Move the color bar to "Lamp Total Hours".
3. Press "Menu" button.
4. Then the lamp hours would be reset to zero.
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PJ402D-2