La Crosse Technology WS-9023U - Manual (Page 7)

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1. Remove all the batteries from the receiver and sensor(s) and wait 60 seconds.
During these 60 seconds, press any button 20 times to discharge any excess
power.
2. Insert the batteries to the first Thermo-hygro sensor.
3. Within 2 minutes of powering up the first sensor, insert the batteries to the
Weather Station. Once the batteries are in place, all segments of the LCD will
light up briefly. Following the indoor temperature and the time as 12:00 will be
displayed. If they are not shown in LCD after 60 seconds, remove the batteries
and wait for at least 60 seconds before reinserting them.
4. The outdoor temperature and humidity from the first sensor (channel 1) should
then be displayed on the Weather station. If this does not happen and the signal
reception icon is not shown, after 2 minutes, the batteries will need to be
removed from both units and reset from step 1.
5. Insert the batteries to the second sensor as soon as the outdoor temperature and
humidity readings from the first sensor are displayed on the Weather station.
NOTE: You must insert the batteries into the second sensor within 30
seconds of reception of the first sensor.
6. The outdoor temperature and humidity from the second sensor and the "channel
2" icon should then be displayed on the Weather station. If this does not happen
after 2 minute, the batteries will need to be removed from all the units and reset
from step 1.
7. Insert the batteries to the third sensor as soon as the "channel 2" icon and
outdoor data are displayed on the Weather station. Then within 2 minutes, the
channel 3 outdoor data from the third sensor will be displayed and the channel
icon will shift back to "1" once the third sensor is successfully received. If this is
not happen, user shall restart the setting up from step 1.
NOTE: You must insert the batteries into the third sensor within 30 seconds of
reception of the second sensor.
IMPORTANT: Transmission problems will arise if the setting for multiple
sensors is not followed as described above. Should transmission problems
occur, it is necessary to remove the batteries from all units and start again the
set-up from step 1.
D. VIEWING AND OPERATING WITH MULTIPLE REMOTE SENSOR UNITS
1. To view the temperature of a different thermo-hygro sensor unit, press and release
the SET/CH button. A shift from one “boxed” number to the next should be
observed on the right side of the OUTDOOR LCD.
2. To view the Minimum/Maximum temperature & humidity : first select from which
thermo-hygro sensor to read data (indicated by the “boxed” number). Pressing and
releasing the MIN/MAX button will toggle through the minimum and maximum
indoor temperature, and the minimum and maximum outdoor temperature and
humidity.
3. To reset the Minimum/Maximum readings, press and hold the MIN/MAX button for
5 seconds.