User's Manual

Receiver model: WH2642
Sensor model: WH22B
Version 1.0 Page 37
2. Pull the rain gauge funnel from the assembly as shown in Figure 36.
Figure 36
3. Clean the mechanism with a damp cloth, removing all of the insects and debris and
re-assemble the rain gauge.
8. Troubleshooting Guide
Problem
Solution
Wireless remote(s) not
reporting in to
ObserverIP Receiver.
The maximum line of sight communication range is about 300’. Move the
sensor assembly closer to the ObserverIP receiver.
Install a fresh set of batteries in the remote sensor(s).
Do not lay the sensor(s) flat.
Make sure the remote sensors are not transmitting through solid metal (acts
as an RF shield), or earth barrier (down a hill).
Radio Frequency (RF) Sensors cannot transmit through metal barriers
(example, aluminum siding) or multiple, thick walls.
Move the ObserverIP receiver around electrical noise generating devices,
such as computers, TVs and other wireless transmitters or receivers.
Temperature sensor
Make certain that the sensor is not too close to heat generating sources or