Specifications

reception difficulties. Interference levels will greatly depend on the

surrounding area for example setting up on or near metal piping

may considerably reduce reception.

For best results, do not to add more than 10 meters of extension

cable from item to item onto the existing cable lengths as this may

reduce reception levels. Again, reception and interference levels

will greatly depend on the surrounding environment at your point of

mounting.

Note:

It is important to keep all the connected extension heads away from

rain, moisture and other extreme weather conditions as exposure

can cause short circuits and damage to this item.

18. Changing batteries:

Battery change only in the thermo-hygro-sensor:

1. Open the battery cover

2. Remove the old batteries and insert with new ones of the rec-

ommended type and replace the cover

Once the sensor is powered up, press and hold the PLUS(+) key

for approx. 2 seconds in the normal display mode, the base station

will sound a short beep and synchronize to the sensor otherwise no

weather data will be received.

Battery change only in the base station:

1. Connect power adaptor to base station and power outlet.

2. Open the battery cover located at the back of the base station.

3. Remove the old batteries, insert with new ones of the recom-

mended type and replace the cover

This method of battery replacement will result in no loss of

MIN/MAX and history data. However in case of possible power

failure, the base station will lose the MIX/MAX and all weather data

recordings and will need to be synchronized to the sensors again

by pressing the PLUS(+) key for 2 seconds.