Solved this issue the other day on a job site and thought it would make a good post! Dip Switches are a series of tiny binary switches numbered 1-9 that can be switched ‘on’ or ‘off’. They have different functions on different devices. Sometimes they indicate the radio frequency the device uses to operate - for example, perfect cues. In the case of Dimmers, they determine the starting address of the dimmer. - For example, if you have 1 ON and the rest OFF, on a 4 channel dimmer, channel 1 will be address 1, channel 2 will be address 2, channel 3 - address 3, and channel 4 - address 4. - If you have a additional dimmers, you could set the dip switches such that the dimmer channels will be addresses 5-8, 9-12, etc. Similarly, for analog lighting controllers, dip switches determine the starting address of the faders. - For example, if you have 1 ON and the rest OFF, fader 1 will control channel 1 of the fixture assigned to address 1. Hope that clears up some confusion and helps troubleshoot “issues” that you may encounter in your lighting setups. Often the “fix” is as simple as flicking a switch to the correct setting for your desired outcome!

Power cable gauge (gage) refers to the thickness of the wire conductor, which determines how much electrical current it can safely carry. In North America, this is usually measured using American Wire Gauge (AWG). 1️⃣ How the Gauge System Works 📖 The AWG system is a little counterintuitive: - Lower number = thicker wire = more current capacity - Higher number = thinner wire = less current capacity *Actual ratings depend on insulation type, temperature, and installation method. 2️⃣ Why Thicker Wire Can Carry More Power 💪🏼 Electric current flowing through a wire encounters resistance (a property explained by Ohm's Law). Thin wires have higher resistance, which causes: - More heat - Voltage drop - Energy loss Thicker wires have lower resistance, so they: - Stay cooler - Deliver power more efficiently - Handle higher current safely 3️⃣ What Happens If a Wire Is Too Small ⚠️ Using an undersized cable for the power draw can cause: 1. Overheating = The wire turns electrical energy into heat. 2. Insulation damage = The plastic jacket can melt. 3. Fire risk = Electrical fires often start in overheated wiring. 4. Voltage drop = Devices may run poorly or shut off. 4️⃣ Real Example 🌎 Imagine running a 1500-watt space heater on a 120-volt circuit. Current draw: [I = P / V = 1500W / 120V = approx 12.5A] A 16-gauge extension cord may only be rated for ~10 amps. Result: - Wire overheats - Insulation softens - Potential fire hazard A 14-gauge or 12-gauge cord would be safer. 5️⃣ Why Distance Also Matters 🏔️ Longer cables increase resistance. So even if the amp rating is okay, a long cable may still cause: - voltage drop - overheating That’s why long extension cords should be thicker (lower AWG). 6️⃣ Quick Rule of Thumb 👍 For typical 120V household loads: Current Minimum Safe Wire: - 10A = 16 AWG - 15A =14 AWG - 20A = 12 AWG - 30A = 10 AWG 💡 Simple way to think about it: - Electricity flowing in a wire is like water in a pipe. - Thin pipe → harder flow → pressure & heat build up. - Thick pipe → easier flow → less heat.