Question about CTX Ez Pro 585 Multimedia Projector
I am trying to use this item from my Laptop, but can get no signal. I'm certain that the signal is going to the projector, but I get a blank screen, and am unable to access the menu from the control panel on top of the projector. In fact, none of the buttons on the control panel seem to have any effect. HELP!
I have the same problem, but i feel it could be the cable or the firmware problem
Posted on Nov 13, 2011
If you cannot access the menu, you have a main board issue that requires replacement.
Posted on Aug 19, 2009
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
Here's a link to this great service
Posted on Jan 02, 2017
Tips for a great answer:
Jun 28, 2012 | NEC V260 DLP SVGA Projector
'No signal' and 'unsupported signal' messages mean 1 of 2 things, either the VGA output is off(laptop) or the display resolution is set too high(laptop and desktop). Assuming the VGA cable you are using is good, try this:
Desktop: hook the computer back up too your computer monitor & set the computer to the basic VGA resolution. For windows XP, right click a blank area on the desktop, click 'properties' on the dropdown menu, click settings. Write down the numbers in the 'screen resolution' and 'color quality' boxes!
Drag the 'screen resolution' all the way down to then 'less' side. Then change the 'color quality' to the lowest setting. Click apply, then answer yes (the display will look UGLY - don't worry!!) Now connect your computer back to your projector. If it works, then the resolution you use on your desktop monitor is not supported on your projector. Experiment with different resolutions to see which one looks best on your projector. You will need to change the settings each time you switch monitor to projector.
Laptop: by default the VGA connector on your laptop is off. To turn it on, look for a blue symbol on one of your function (F1, F2, F3...) keys. It looks like an old TV with a line on both sides 'O' (F4 on HP) Press & hold the blue button (on the lower left of the keyboard, usually to the left of control ) and tap the bleu button you just found. Let go & give you're a computer a few seconds to change over. If the laptop screen goes blank, you found the correct button! The display image should now be visible. Repeat this 1 to 2 times to change it back to laptop display.
If you did not see the display on the projector, 2 other issues are possible. First, verify that the VGA output on the laptop is working - connect the laptop to a regular computer monitor & change the display resolution to the lowest settings (see desktop above), then try it again on the projector. If you cannot get an image on a computer monitor, your laptop settings may need to be adjusted in the same dialogue box as the settings. Monitor #1 is the laptop display, Monitor #2 is the external output.
Happy viewing :)
Jun 12, 2011 | Epson PowerLite S3 Multimedia Projector
Feb 28, 2011 | Computers & Internet
Feb 25, 2011 | InFocus Proxima UltraLight LS2 Multimedia...
Dec 11, 2010 | Sanyo PLC-XF46N LCD Projector
Sep 05, 2010 | Computers & Internet
Apr 08, 2010 | Dell 5100MP Multimedia Projector
Dec 26, 2009 | Dell 5100MP Multimedia Projector
Sep 06, 2009 | Office Equipment & Supplies
Aug 05, 2009 | Sanyo PLC XU35 Multimedia Projector
323 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: