Acer PD100 Multimedia Projector "source" Questions

...First check it with new best quality VGA cable. If the problem is still there, change the source connected to VGA port (i.e. Laptop or PC). Sometimes such things occur in Auto Source.

locked in searching source constantly blinking looking for source at start up Click menu, go to the third screen, unclick source lock, and select the proper source, remember that the format need to be

my ultralight x350 cannot seem to locate a source. (flashes green light and occasionally goes stable green for a short while as if trying to find a source). Lamp is not on either. this problem occurs ...

...on by itself, direct tv picture will run for a short while then dorps out. I can't seem to pick a source? I tried my dvd player and it seemed to work normally. menu options are not highlighted and

After switching on the projector displays message 'searching for source' then 'no source found'. Computer is connected to Optima EP7155 using vga cable. 1 check VGA cable for damage (try other cable) ...

ipaq mp3800 projector--no source found check signal cable got this projector with media attachment. hook up any source--computer, dvd player etc, the signal "no source found please check signal cable"

Search won't lock on to source. The search screen stays on and will cycle through the various sources. It won't lock on to the signal. Tried with a DVD playing and with an external Dish Network source

How do I change the format from 480i to 1080? First, you need to verify that you have an HD source (720p, 1080i) connected to your M1-DA port or RGB component video ports. S-Video and Composite video ...

cant find source on OPTOMA EP774 my OPTOMA EP774 keeps saying cant find source.. I tried to activate the secondairy monitor but it still cant find source i'v tried an other VGA cabel but still doest ...

Is not picking up the source. It's saying No Signal D-Sub Source Lock. go to the menu and find source setting then unlock.