What kind of switch is it? black or red?
1530111
There are two models here - the one specifically labeled as "red" is red, and the other appears to be black from what I've read in the reviews.
1173207
If there's red and black then it's red. If it's white and black then it's white. If there both the same color then one should have letters or numbers or line on it and that would be pistive. Sorry been a while since I hooked them up can't remember what colors the wires were.
1727654
Hi My name is John. Are you running all your all black wires to ground. Red is positive or (HOT) wire & black being ground? Follow signal switch wiring color for color. Make sure you ground all connections.
1470768
You should have a black and a red. That go's positive and negative. The other wire (yellow or red) should go to your switch.
640488
This keyboard is wired by USB and the back lit color is red. There is a key that changes between 3 brightness' and back light off
2184147
You would connect it to the Black (Line), White (Neutral) and Bare or Green (Ground)... And then cap off the Red wire with a wire nut. It would no longer be switchable, but you probably don't want that function anyway.
1127447
Black from the sensor ties to the hot (black) from the light switch. White from the sensor ties to the nuetral (white) from the power source and to the neutral (white) on the light. Red wire ties to the black wire on the light.
1973874
Neutral to the light traveling wire and load (black between switches). See Lutron website here http://www.lutron.com/TechnicalDocumentLibrary/Maestro.pdf
1565883
The red and white are RCA ports. That is how I have mine hooked up. I tried to use the optical audio port... And it sounded great, but the way things decode(I don't completely understand it) it doesn't work for a lot of audio. The black, I believe, is a mono rca input.
1826278
I'm not sure sure what the question is. Black is ground, red is power, I can't remember how I installed it, but it's easy.
444263
Red is positive, the center pin. Black is negative and that's the outside ring.
2217468
There are two wires (red and black). Red is positive, center, and black is negative, outside.
1340201
Thee red is for 240 volt , the black and white are for 120 volt . Most likely when you remove the old emergency light it will be white wire to white wire and black wire to black wire. if you see a red wore comeing out of the wall or ceiling just use the red wire in the emergency light and place a wire nut over the black wire in the new emergency light.
1371944
On mine, red wire to + and Black wire to - you can try yours either way until it lights up. They only light up when hooked up correctly.
359826
From light bar to switch (4")and 4" after, it's red/black. From then on, all black. About 30". I can take a pict if needed
1850225
The red on black is with the illumination. The screen is white on black and cannot be changed due to hardware limitations.
1763882
I wanted a red one and got a black one. I'm not sure how to determine the color you will receive.