30
Once to show the MAX outdoor temperature and humidity data with the recorded
time and date.
Twice to show the MIN outdoor temperature and humidity data with the recorded
time and date.
Three times to return to the current displayed values.
2.
Once the MIN or MAX data is displayed, press and hold the SET key for 3 seconds to
reset the respective MIN or MAX record to current temperature and humidity data, and
current time, date display.
Note:
The MIN or MAX data needs to be reset individually.
BACK-LIGHT
The back-light is automatically switched ON when any keys are pressed. The back-light will
be switched on for approximately 8 seconds before automatically switching OFF.
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.
