Why is the audio abnormal on my Ricoh Projector?
If your Ricoh Projector is experiencing audio issues, ensure that the signal cables and source are working correctly and that your projector is not in 'Mute' mode. If problems persist, check the Main board and Speaker.
How to fix a Ricoh PJ X5770 Projector with no power?
If your Ricoh Projector isn't powering on, make sure the power cord is securely connected to both the projector and the AC power outlet. Also, ensure all connectors are correctly and securely connected, and that they are not damaged. If the issue persists, check the LVPS, PSU, and Main board.
Why is my Ricoh Projector making mechanical noise?
If your Ricoh Projector is making mechanical noises, check the Color wheel, System fan, and Blower fan.
Why does my Ricoh PJ X5770 Projector show a garbage image?
If your Ricoh Projector is producing a garbage image, ensure that the signal cables and source are working correctly. If the problem persists, check the Main board.
How to fix poor uniformity or shadows on Ricoh PJ X5770?
If you notice poor uniformity or shadows on your Ricoh Projector's display, make sure the projection screen is clean and free of dirt. Also, ensure the projection lens is clean and that the brightness is within the specified range. Finally, check the Optical system unit.
Why is the remote controller failed on my Ricoh Projector?
If your Ricoh Projector's remote controller is not working, check the remote controller, check the battery, and check the IR sensor board and Main board.
Why is the color abnormal on my Ricoh PJ X5770 Projector?
If you're experiencing abnormal colors on your Ricoh Projector, try resetting the OSD menu. You can also adjust the 'Color Wheel Index'. If the issue continues, check the Main board and Color wheel.
How to fix image flicker on Ricoh PJ X5770?
If the image on your Ricoh Projector is flickering, try resetting the OSD menu. Also, ensure that the signal cables and source are working correctly. If the issue persists, check the Lamp module, Color wheel, Photo sensor (and clean it), and Main board.
Why does my Ricoh PJ X5770 keep shutting down?
If your Ricoh Projector is shutting down automatically, the issue could be due to several reasons. It could be a Lamp failure, so you should check the Lamp. Other potential causes include Fan failure (in this case, check whether have execute “Fan Calibration”), Over Temp, or issues with the LVPS, Main board, System fan, Blower fan, Color wheel module, or Photo sensor board. Inspect these components to identify the problem.
Why is there no light on my Ricoh Projector?
If your Ricoh Projector has no light, first ensure all connectors are securely and correctly connected and aren’t broken. Then, check the Lamp cover and Interlock switch, Lamp module, LVPS, PSU, Main board, Color wheel, and Photo sensor board.
General| Resolution | XGA (1024 x 768) |
|---|---|
| Projection System | DLP |
| Brightness | 5, 000 lumens |
| Contrast Ratio | 2000:1 |
| Lamp Life | 4, 000 hours (Normal mode), 5, 000 hours (Eco mode) |
| Connectivity | USB, HDMI, VGA |
| Output Terminals | Audio Out |
| Input Terminals | HDMI, VGA, Composite, S-Video, Audio in |
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