Question about GW Security Home Security
Everything is hooked up but no picture to my 4 channel ouku dvr system any ideas.i have a vga cable for tv and dvr.
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Posted on Jan 02, 2017
You need to change your TV's settings and enhancements. Directly from the store and out of the box, the settings are adjusted for easiest sell in the store. That means that:
Your contrast is cranked to 100. Move this down to 50 to 60.
Your brightness may also be cranked up high. Lower it to a level nearer the middle range but not so dark as to lose detail in the shadows.
Your TV is set on "Dynamic" or "Vivid" mode. Pick "natural" or "normal" or standard.
Your sharpness is at least on, if not cranked up. Turn sharpness down or off, and the same with "Edge Enhancement" and "VSM", all to off.
Lastly, I bet you upgraded size and you are now sitting too close to the TV. Roughly, if you are sitting closer than 130 inches (about 11 foot) you might do some rearranging or save some money and get a smaller TV.
Posted on Apr 08, 2008
I wonder if the RF interference from the digital tuner. That box will only allow ouput either through the coax or the AV ports. If you do both you will not get a picture.
If you switch them you have to tell the box what your using for output by going through the setup process.
Is the Zenith 901 converter box for your cable TV.
Posted on Aug 17, 2008
Probably a handshake problem with the cable box. It is common for cable boxes to have HDMI handshake problems. Hook the box up using the component cables and you should be fine
Posted on Oct 18, 2008
SOURCE: No sound on NON HD channels
I had the exact same problem on a brand new Insignia 26 " LCD with DVD. Comcast tech was able to fix it by changing the Comcast box diagnostics. Here is what he did. Using the Comcast remote with the TV on - press power, cable, menu in that order. A comcast diagnostic srceen will appear. Select Additional HDMI options, then audio options. Change the audio options to L-PCM. Press power again to exit the diagnostics. That will fix it and you get to use the HDMI cable.
Posted on Jan 06, 2009
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