Check For Random Code

The instructions of the original hand held transmitter describe whether or not the original hand transmitter is equipped with a random code system.

Alternatively, a channel button can be programmed to carry out this check. Hold down the programmed channel button on the integrated universal remote control.

If the indicator lamp on the integrated universal remote control flashes quickly for two seconds and then stays on, this means that the original hand transmitter is equipped with a random code system and that the channel buttons can be programmed accordingly.