1. Make sure there are no other units operating nearby.
2. Turn off both the PV150 and Survey 200R unit.
3. On the Survey 200R, press and hold the On/Off keys, keep both keys pressed.
4. On the PV150, press and hold the Rpe and Auto keys, keep both buttons pressed.
The Survey 200R will now send its “Pairing” signal. When the PV150 detects this signal, it will remember the serial number of the Survey 200R, and will look for that particular serial number in all future communications.
When the PV150 has successfully paired, it will beep and display the serial number of the Survey 200R. This should normally happen within a couple of seconds.
Note: The top line of the PV150 display will now show the W/m2 icon.