Froggit IP Observer WH2600 SE Operating Instructions Manual page 58

Problem Solution
Wireless remote The maximum line of sight communication range is about 100m.
(thermo- Move the sensor assembly closer to the receiver.
hygrometer) not
reporting in to
Install a fresh set of batteries in the remote sensor(s).
Receiver.
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 receiver around electrical noise generating devices,
such as computers, TVs and other wireless transmitters or
receivers.
Outdoor sensor The sensor array may have initiated properly and the data is
array does not registered by the receiver as invalid, and the sensory array must
communicate to the be reset. The reset button is next to the LED, near the mounting
Receiver. point on the sensor array, as shown in Figure 9.
With an open ended paperclip, press the reset button for 3 seconds to
completely discharge the voltage.
Take out the batteries and wait one minute, while covering the solar
panel to drain the voltage.
Put batteries back in and resync with
the receiver with the sensor array about 3 meter away.
Bring the sensor array inside the house (you can disconnect it
from the rest of the sensors). The LED next to the battery
compartment will flash every 16 seconds. If the LED is not
flashing every 16 seconds...
Replace the batteries in the outside sensor array. If the batteries
were recently replaced, check the polarity. If the sensor is flashing
every 48 seconds, proceed to the next step.
There may be a temporary loss of communication due to reception
loss related to interference or other location factors,
receiver
by powering down and up
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