User's Manual

6. Low battery feature
"- When the outdoor sensor is running out of battery, the icon will be flashing no matter which channel is being selected on the device. If the related channel is being selected, the Channel icon will flash at the same time.
"- When the backup battery of weather station is low, icon will be flashing.
"- The beep-beep sound will be activated in every 3 hours for any low battery notification
7. Auto Light feature
"- Press and hold
【
LIGHT
】
to turn on/ off Auto-light feature
"- Press
【
LIGHT
】
to adjust the brightness: High -> Dim -> Off
"- When the Auto-light feature is ON, the backlight will be reduced to dim in low light.
"- Press any button to activate the backlight for 8 seconds
8. Temperature & Humidity features
"- Indoor temp. range : -20C to +50C (-4F to 122F)
"- Outdoor temp. range : 0C to +50C (32F to 122F)
"- Out of range: HH.H/ LL.L
"- Indoor/ Outdoor humidity: 20% to 95% (out of range: HH/LL)
9. RF feature
"- Press and hold
【
CH
】
to reset all channels
1
Press or hold
【CH】for 2 sec.
RF will start to
scan channels
for 3 mins.
2
Once the weather
station has
connected all 3
channels
It will stop to
scan
3
Press 【CH】
to review the
Channel cycle :
CH1-->CH2----
>CH3--->
4
Lost signal
it will start to
scan the
original channel
in 1 hour
User Manual WR990 (wireless sensor)
The weather station will accommodate up to three wireless sensors.
(Additional sensors would be sold seperately.)
To connect wireless sensor to the weather station:
1. Remove the battery cover from wireless sensor
(Leave battery cover off until the wireless sensor received by the weather station).
2. Select the wireless sensor to Channel 1,2 or 3 and insert 2 x AAA batteries.
3. Press and hold CH button for 3 seconds on the weather station until a beep sounds.
4. Press the TX button on wireless sensor to transmit RF signal.
5. When RF connection is established, the respective temperature & humidity for each of the selected channels numbers will appear on the main unit.
6. Install the battery covers on wireless sensor.