User's Manual

Table Of Contents

Problem Solution

There are dashes (--.-)

on the display console.

If the sensor assembly is too close (less than 5'), move the

sensor assembly away from the display console.

Make sure the remote sensor LCD display is working and the

transmitter light is flashing once per 60 seconds.

Install a fresh set of batteries in the remote thermo-

hygrometer. For cold weather environments, install lithium

batteries.

Make sure the remote sensors are not transmitting through

solid metal (acts as an RF shield), or earth barrier (down a

hill).

Move the display console around electrical noise generating

devices, such as computers, TVs and other wireless

transmitters or receivers.

Move the remote sensor to a higher location. Move the

remote sensor to a closer location.

Temperature sensor

reads too high in the

day time.

Make sure the thermo-hygrometer is mounted in a shaded

area on the north facing wall. Consider the following radiation

shield if this is not possible:

http://www.ambientweather.com/amwesrpatean.html

Indoor and Outdoor

Temperature do not

agree

Allow up to one hour for the sensors to stabilize due to signal

filtering. The indoor and outdoor temperature sensors should

agree within 2 °F (the sensor accuracy is ± 1 °F).

Use the calibration feature to match the indoor and outdoor

temperature to a known source.

Indoor and Outdoor

Humidity do not

agree.

Allow up to one hour for the sensors to stabilize due to signal

filtering. The indoor and outdoor humidity sensors should

agree within 10 % (the sensor accuracy is ± 5 %).

Use the calibration feature to match the indoor and outdoor

humidity to a known source.

Display console

contrast is weak

Replace console batteries with a fresh set of batteries.