Jump to content


Recommended Posts

Has anyone seen this unit not switch between NTSC / PAL? The documentation says it sets the signal based on the channel 1 camera input. I have an issue where I'm trying to get some GV-VMDC dome cameras connected. I've tried 12vdc / 24vac power supplies thinking it was not getting enough amps per channel. The cameras are getting power.


The dvr basically is set for PAL and it cannot be changed (unless through rs232 or jumper reset). I've tried resetting to defaults and even pushing that button on the motherboard. I've tested these cameras in an NTSC environment and they work.


The DVR powers up and works as expected..just because of the signal difference the video signal is distorted. Thanks in advance.

Share this post

Link to post
Share on other sites

what I do is turn on the DVR, which is not (do not mention the model), connected to a monitor in NTSC and also the cameras connected to the load.


Then check and see that should boot in NTSC.

Share this post

Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now