La Crosse Technology Wireless Weather Station Instruction Manual - page 13
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2.
Use OUT/+ key to view the MIN/MAX temperature and humidity data for the selected
transmitter.
3.
To reset the minimum and maximum temperature and humidity data, and the times at which
they were recorded, press the SET key continuously for about 3 seconds. This will reset the
MIN/MAX data recorded to the current time, date, temperature and humidity. The current
time taken is the normal displayed time and does not regard the time zone set for the unit.
Note: the MIN/MAX data for each transmitter needs to be reset separately.
LOW BATTERY INDICATOR
Low battery indicator is displayed on the LCD when the batteries require changing.
ABOUT THE OUTDOOR TRANSMITTER
The range of the Thermo-hygro transmitter may be affected by the temperature. At cold
temperatures the transmitting distance may be decreased. Please bear this in mind when
positioning the transmitters. Also the batteries may be reduced in power for the Thermo-hygro
transmitter.
CHECKING FOR 868MHz RECEPTION
If the outdoor temperature and humidity data are not being received within three minutes after
setting up (or outdoor display always show “- -. -” in the outdoor section of the Weather station
during normal operation), please check the following points:
1.
The distance of the Weather station or transmitters should be at least 2 meters away from
any interfering sources such as computer monitors or TV sets.
2.
Avoid placing the transmitters onto or in the immediate proximity of metal window frames.
3.
Using other electrical products such as headphones or speakers operating on the 868MHz-
signal frequency may prevent correct signal transmission or reception. Neighbors using
electrical devices operating on the 868MHz-signal frequency can also cause interference.
Note:
When the 868MHz signal is received correctly, do not re-open the battery cover of either the
transmitter or Weather station, as the batteries may spring free from the contacts and force a false
reset. Should this happen accidentally then reset all units (see “Setting up” above) otherwise
transmission problems may occur.
The transmission range is around 100 meters from the Thermo-hygro transmitter to the Weather
station (in open space). However, this depends on the surrounding environment and interference
levels. If no reception is possible despite the observation of these factors, all system units have to
be reset (see “Setting up” above).
POSITIONING THE WEATHER STATION
The Weather station provides the option of table standing or wall mounting the unit. Before wall
mounting, please check that the outdoor data can be received from the desired locations.
To wall mount:
1.
Fix a screw (not supplied) into the desired wall, leaving the head extended
out by about 5mm.
2.
Place the weather station onto the screw, using the hanging hole on the
backside. Gently pull the weather station down to lock the screw into place.