CurtPalme.com Home Theater Forum

Per 489 · Joined: 09 Jun 2007 Posts: 31 Location: Aaland. Finland

Hi

Just bought a EM 8500LC and a Leeza scaler. To this I got a RGB +H videocable (4xBNC) 25 feet long with Canares BNC.
I can´t get a picture. It says "out of Vertical scan rate"

The guy I bougt it from think the signal is to weak and is going to send me an amplifier but I honestly dont need (want) to have another device in my system.

Anyone having any other idea?

Im going to try a shorter complet RGBHV cable. Is VGA an option?

Best regards Per

Joust · Posted: Mon Sep 10, 2007 3:07 pm Post subject:

test 8500 with another source. (pc works well)
if problem persists on the PJ, pull CLM and press all chips then try it again.

kschmit2 · Posted: Mon Sep 10, 2007 3:52 pm Post subject:

are you trying to feed it a 1080p24 signal?

If so, it won't be able to sync to that.

Try 1080p48 instead.

Per 489 · Joined: 09 Jun 2007 Posts: 31 Location: Aaland. Finland

Hi

I can get a picture from DVD by S-video input in the projector but not from the scaler (I did take it down to 480P) by RGB +H.

Next thing I will try is to go by VGA (it does say RGB on the projector) I just have´t had time to dig one up yet.

Best regards Per

Joust · Posted: Mon Sep 10, 2007 5:28 pm Post subject:

thats the next step.
tune your PC output to the same res that you want to display and see if that works.

AFAIK the 4 BNC input should work. you may end up having to make a ckt to split out H and V sync from the composite sync input. thats a simple exclusive OR gate setup.