1. Test the Remote Transmitter by holding a button down. The LED should flash for at least 5 seconds. If you do see the LED flash, the battery in your transmitter is working. If you do not see the LED flash, go to Step #2.
2. Your transmitter uses a 3V Lithium CR2430 battery that can be found in any local hardware store.

3. To replace the battery:

• Remove the small Phillips screw on the back of the Remote Transmitter.
• Remove the back cover.
• Replace the old battery. Be sure to note the orientation of the old battery as you remove it.
• Reinstall the back cover and Phillips screw.