This is the NEW Dimmer rack at the Edward R. Murrow High School. This rack holds 98 2.4K dimmers Another photo showing the main cut off switch. Here we see the control panels for the computer driven house light system. To program the system, we use a program on a...
We’ve recycled our patch panel! It is now Light LAb! This is a patch panel. Sort of looks like an old telephone operator’s plug board This is a patch panel. Sort of looks like an old telephone operator’s plug board Here we can see all the circuits waiting to be used....
The wiring diagram on the right shows the path of electricity. Starting from the three phase breaker, which is located in the large circuit breaker box, you can follow the path of the hot wire all the way to the circuit. To see this image in more detail, click it....
This is the old patch panel which has been recycled. Ariel took on the responsibility of completing our light lab. Ariel has served as Master Electrician for a few shows in our small theater. Her next assignment partners her with Laura for Man of La Mancha. Laura is...
Making New Brass Look Old: fume the brass hardware in a sealed jar containing 26° to 30° ammonium hydroxide is the tried and true method. It is however hard to get hazardous material and has become harder to get. It is usually available at a laboratory and chemical...
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