InFocus IN70 - Manual (Page 7)

Troubleshooting
There is no picture or the image is blank
The picture is unstable or distorted,
or “Signal out of range” is displayed
Check power
If the light on the projector near the power button is off, make sure the power cord is
connected and plugged into a working electrical outlet.
If the light is green and not blinking, press the power button.
Press the Source button (on projector or remote)
You may need to press it several times to view the correct source.
Press the Auto Image button (on remote)
More troubleshooting options are in the Reference Guide
The Reference Guide is on the included CD-ROM,
or download it at www.infocus.com/support
Check video source and cables
Make sure the video source (DVD player, cable box, VCR, game, HDTV receiver, etc.) is
turned on and cables are securely connected between the source and the projector.
Press the Auto Image button (on remote)
Check air vents and lamp
Turn off the projector and remove anything that may be blocking its air vents. Leave the
projector off for at least one minute to let it cool, then turn it on again. If the projector
lamp won’t light and the red light starts to blink again, the lamp needs to be replaced.
For lamp replacement instructions, see the Reference Guide, which is on the included
CD-ROM or can be downloaded at www.infocus.com/support
The light on the projector is blinking red
Warning:
In the unlikely event of a lamp rupture, particles may be ejected from the projector.
Keep out of the area under and around the projector when it is turned on. See the safety
instructions booklet for more details.