How to program a remote in the spark system?

How to program the remote for the ignition system? The entire procedure takes a few minutes. The key is to have the receiver “learn” a specific button on the remote. Below is a step-by-step guide—no shortcuts and no improvisation. It’s one of those things best handled calmly in advance, not five minutes before the show. When do you need to program the remote? - You’re buying a new remote for an existing system, - You’re adding a new receiver to the current setup, - You’re changing button assignments (e.g., one button should trigger several receivers). Important: the system operates at 433 MHz—so pairing is done manually. What will you need? - A remote—new or existing, - The receiver you want to pair, - AA 1.5V batteries in the receiver, - A thin needle, pin, or toothpick. Step-by-step instructions Step 1: Power on the receiver — insert two AA 1.5V batteries and slide the switch to ON. The red indicator will light up. Step 2: Press CODE — on the front of the receiver there’s a hole labeled CODE. Press the button inside with a needle or toothpick. The yellow LED will start flashing. Step 3: Press the selected button on the remote — press A, B, C, or D. Successful pairing is indicated when the yellow LED stops flashing and the green LED lights up. This means the receiver has stored the remote. One button for multiple receivers If you want several receivers to respond to the same button, simply pair that same button to each of them one by one. Most common issues Green LED doesn’t light up: check the batteries in the receiver, check the MN21 battery in the remote, try from a short distance. Receiver doesn’t respond to the remote: repeat the CODE → button sequence, check for radio interference at the location. A few steps for a safe operation - Do not program the system with an effect connected and aimed toward you. - Do not keep the remote in your pocket while connecting equipment. - Remove the batteries from receivers after use.