To activate the wireless, I first turn on the detector, then turn on the wireless mod with the left pad. When the mod is turned on, press and hold the pad on the right. Then go to the detector's menu item for Wireless, highlight it and press select. The next item is Wireless Enable.....highlight it and press select. Then drop down to Connect and press select. Use the right and left arrows to select a channel. Then, press select. The mod should then sync up with the detector. When it does, I use the pinpoint toggle to get me back to the main screen.
If it doesn't do it within a few seconds on a certain channel, use the arrow pad to physically change channels and try Select again. If after going through all the channels, it still doesn't connect, you might try resetting the module. There is a place on the front of it where you can reset it with a paper clip.
Once wireless is enabled and WM 10 is connected, all audio is expected to be generated by the WM 10 even if it is turned off. Disable wireless to return audio to the detector.
The WM 10 Pairing LED may blink red occasionally when the WARM appears to be working correctly. This indicates a deterioration in radio communications and is for information only.
It is only necessary to perform the connection procedure once. After initial connection the detector and WM 10 will now be connected automatically