Optoma S313 - Manual (Page 61)

EN-61
Troubleshooting
Refer to the symptoms and measures listed below before sending the pro-
jector for repairs. If the problem persists, contact your local reseller or ser-
vice center. Please refer to "LED Indicator Messages" as well.
Start-up
If no lights turn on:
„
Be sure that the power cord is securely connected to the projector and the
other end is plugged into an outlet with power.
„ Press the power button again.
„ Unplug the power cord and wait for a short while, then plug it in and press
the power button again.
Image
If the searching source is displayed:
„ Press SOURCE on the projector or Source on the remote control to select
an active input source.
„ Be sure the external source is turned on and connected.
„
For a computer connection, ensure your notebook computer’s external
video port is turned on. Refer to the computer manual.
If the image is out of focus:
„ While displaying the on-screen menu, adjust the focus ring. (The image
size should not change; if it does, you are adjusting the zoom, not the
focus.)
„
Check the projection lens to see if it needs cleaning.
If the image is flickering or unstable for a computer connection:
„
Press “Menu”, go to IMAGE > Advanced > Signal and adjust Phase or
Frequency.
Remote control
If the remote control does not operate:
„ Be sure nothing is blocking the remote control receiver on the front of the
projector. Use the remote control within the effective range.
„
Aim the remote control at the screen or at the front of the projector.
„ Move the remote control so it is more directly in front of the projector and
not as far to the side.