Vivitek D5280U User Manual

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LED Error Messages
POWER LED
READY LED TEMP LED
ERROR CODE MESSAGES
Green Red Red Red
Lamp Ready
ON
－
ON
－
Start
－
ON
－ －
Cooling
ON
－
flashing
－
Over Temperature
－
OFF
－
ON
Thermal Break Sensor error
－
7 blinks
－
－
Lamp Error
5 blinks
－
－ －
Burner Fan error
6 blinks
－
1 blinks
－
System Fan error
6 blinks
－
2 blinks
－
Power and Ballast Fan error
6 blinks
－
3 blinks
－
Case Open
－
7 blinks
－
－
DMD error
8 blinks
－
－ －
Color wheel error
9 blinks
－
－ －
In the event of an error, please disconnect the AC power cord and wait for one (1) minute before re-
starting the projector. If the Power or READY LEDs are still blinking or the Over Temp LED is lit,
contact your service center.
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 10-meter (33-feet) specified range.
4. Check that the projector lens is clean.
Problem: The image is wider at the top or bottom (trapezoid effect)
1. Position the projector so it is as perpendicular to the screen as possible.
2. Use the Keystone button on the remote control or projector to correct the problem.
Problem: The image is reversed
Check the Projection setting on the SYSTEM SETUP : Basic > Projection menu of the
OSD.
Problem: The image is streaked
1. Set the Frequency and Tracking settings on the Computer menu of the OSD to the de-
fault settings.
2. To ensure the problem is not caused by a connected PC’s video card, connect to another
computer.
Problem: The image is flat with no contrast
Adjust the Contrast setting on the Image menu of the OSD.

Vivitek D5280U Specifications

General

Brand	Vivitek
Model	D5280U
Category	Projector
Language	English