VIEWSONIC PJ766D-1 User Manual
Page 40
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ViewSonic PJ766D
34
LED Error Messages
LED
S
TATUS
/
NUMBER OF
FLASHES
D
ESCRIPTION
R
EMEDY
Flashing
Lamp not ready
Do not press the power button.
3
System overheated
Allow the projector to cool down.
4
System interface error
Contact your dealer for assistance.
5
Lamp error
Replace the lamp module.
6
Fan error
Refer to Ready LED status in this
table to determine which fan.
7
Lamp cover open
Close the lamp cover.
8
DLP driver error
Power
9 Color
wheel
error
Contact your dealer for assistance.
Flashing
Valid only when fan error indicated by Power LED flashing 6 times.
1 Blower
fan
2 Optical
fan
Ready
3
Lamp fan , ballast fan ,
power fan or internal fan
Contact your dealer for assistance.
Image Problems
Problem: No image appears on the screen
1. Verify the settings on your notebook or desktop PC.
2. Turn off all equipment and power up again in the correct order.
Problem: The image is blurred
1. Adjust the Focus on the projector.
2. Press the Auto button on the remote control or projector.
3. Ensure the projector-to-screen distance is within the 8-meter (26-feet) specified range.
4. Check that the projector lens is clean.
5. Make sure the output resolution from the PC is 800 x 600 (SVGA model) or 1024 x 768
(XGA model), the native resolution of the projector.
Problem: The image is wider at the top or bottom (trapezoid effect)
6. Position the projector so it is as perpendicular to the screen as possible.
7. Use the Keystone button on the remote control or projector to correct the problem.
Problem: The image is reversed or upside down
8. Check the Projection setting on the Utility menu of the OSD.
Problem: The image is streaked