Question about CTX Optoma EzPro 680 Multimedia Projector

The image projected from my CTX EzPro 680 Projector flickers on screen

We recently bought a new laptop (Dell, XP) but now our old projector does not project a stable image on the screen. The image flickers and is often split (the top part of the laptop screen is on the bottom of the projected screen) I have been able to correct some of the split screen using the tracking and frequency controls on the projector's menu, however it has not corrected the flickering. I have changed the screen resolution but it does not help.

1 Answer

Anonymous

From my experiences working with projectors, more than likely you will need to replace the lamp

Posted on Oct 31, 2007

Add Your Answer

Upload

Upload an image from your computer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

Loading...

Include an image. It's worth a thousand words.

prev next

Related Questions:

0helpful

1answer

I NEED TO FIND A BULB FOR THE ezpro-610

Hi,

This is it (in the USA) http://www.myprojectorlamps.com/projector/Optoma/EzPro%20610.html

You mention CTX & Optoma. The link above is an Optoma lamp for the EZPro 610....also note there is a 610H

Read full answer

Feb 16, 2011 • CTX Optoma EzPro 610 Multimedia Projector

0helpful

1answer

I recently acquired an optoma ezPro 585 LCD projector. Connected it to my MacBook Pro using the VGA cable adapter and a male-male 15-pin adapter cable. While it seems that the MacBook Pro has no problems...

did you figure this prob out? I have virtually the same prob, except mine says "invalid source"

Read full answer

Dec 25, 2010 • CTX Optoma EzPro 585 Multimedia Projector

0helpful

1answer

EzPro 585 Multimedia Projector: Hello. I have a problem with my Projetor .. It is ...

check if your projector is capable of the same screen resolution as the laptop.

Read full answer

May 07, 2010 • CTX EzPro 585 Multimedia Projector

0helpful

2answers

CTX EzPro 550 data projector and laptop operating on Windows XP

Hi,
Usually the key combination is 'Fn' (function Key) + F4 (or which ever F key that displays the symbol of monitor on it). This key combination is used to toggle the display between monitors.
Please come back and vote for me if this turns to be helpful for you. Thnx

Read full answer

Mar 20, 2010 • Electronics - Others

0helpful

1answer

I work at a school and have been given 2 CTX ExPro 610 Lcd Projectors. When I connect them to my Dell Laptop I get no display but when I connect them to my Dell desktop they work great. I have tried the...

not all laptops are fn f8 find pic of monitor and fn key, if this doesnt work adjust display resulution same as desktop

Read full answer

Mar 10, 2010 • CTX Optoma EzPro 610 Multimedia Projector

0helpful

1answer

Optoma Projector Only Displays White Screen

did u use your function key on your laptop?or did u configure your graphic card so that the output of your computer can be recognise by your projector?or do you try to use your contrast or brightness control at your projector?

Read full answer

May 12, 2009 • CTX Optoma EzPro 610 Multimedia Projector

0helpful

1answer

I cannot get my EZ PRO 500 CTX projector to show a full screen picture from an XP or Vista PC. I lose part of the left and bottom.

dous anybody know how mush these r worth,as i have 1 to sell,my e-mail address is [email protected] its in a case with power lead and remote,its powers on-with picture...simon

Read full answer

Nov 19, 2008 • CTX Optoma EzPro 500 Multimedia Projector

0helpful

1answer

CTX Optoma EzPro 580

Hi, Optoma USA recommend that you set the PC resolution to SVGA (800 x 600) or XGA (1024 x 768). Your HP Pavilion ze 4900 default resolution is S = SXGA (1400 × 1050) or X = XGA (1024 × 768). I would assume that your cable(s) are properly mated/attached from the laptop to the projector. If on pressing TV Now! One-Touch button with a TV icon at the top of your keyboard to switch the display to the TV-Out mode, there is no picture projected, you can try to manually lower the screen resolution of your PC. Try lowering it to the 800 X 600 setting in your Display Properties. Also, you may want to check if the Dual Display Mode is enabled/activated. You can try different resolution setting as long as the projector can handle it. Hopes this works and give you an idea. Should you need more assistance, pls post/comment. Good luck and kind regards.

Read full answer

Aug 11, 2007 • CTX Optoma EzPro 580 Multimedia Projector

0helpful

1answer

Red lines

Looks like an internal misalignment What a user can do I know dot Take a look here http://www.fixya.com/support/p137634-ctx_optoma_ezpro_680_multimedia

Read full answer

May 19, 2007 • CTX Optoma EzPro 680 Multimedia Projector

1helpful

3answers