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The source light does not illuminate and there is no sound

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Hello Lorex you mean to say Infrared Illuminator?If yes then you can watch this video might be it will help you to repair your Illuminator device.

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the intensity of illumination of light source varies inversely as the square of the distance between the source and the piont at which the measurement is taken. if =20 lumens when d=5 meters, find i when d=2 meters

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My Element 32 inch tv has black screened.

hope I dont sound too crude, but have you checked the contrast and brightness controlls ?? they may be labled as 'picture options' or some other odd label...

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Buzzer sounding sporadically while warning lights illuminated. what could be the possible source of this issue? The problem started after air conditioning condenser was replaced.

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What to connect ignition and illumination to in a boat install

Hello tblau7716,

The ignition wire (usually red) should be connected to a switched 12V source. If your boat does not have an ignition switch, simply wire it to the 12V source through a toggle switch. Just turn the toggle on when you want to use the audio system. As for the illumination wire, cap it off to keep it from shorting out on anything else. It's normally connected into the dash light dimmer circuit so the system display will dim when you turn the lights on. It's not needed for any other purpose and it won't hurt anything to keep it disconnected.

Hope this helps.

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My TV set do not come on. It only binks a blue and a red light and I hear a fan noise that comes on and off

It sounds like the lamp is blown. You need the lamp to give illumination. If you have the technical experience to fix it you will need to source a replacement locally.

Jan 18, 2009 | Televison & Video

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