User's Manual

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To Enable / Disable the HI / LO Alert
1. Press
[ ALERT ]
button until the desired area is selected.
2. Press
[ ALARM ]
button to turn the alert on or o󰀨.
3. Press
[ ALERT ]
button to continue to next setting.
NOTE:
1. The unit will automatically exit setting mode in 5 seconds if no key is pressed.
2. When ALERT alarm is on, the alert LED indicator, the area and type of alarm that triggered the
alarm will be ashing and the alarm will sound for 2 minutes.
3. To silence the Alert alarm beeping, press the
[ SNOOZE/LIGHT ]
button, or let the beeping
alarm automatically turn o󰀨 after 2 minutes.
WIRELESS SIGNAL RECEPTION
Weak signalStrong signalSignal searching Signal lostNo sensor
The wireless sensor is capable of transmitting data wirelessly over an approximate operating
distance of 150m range (line of sight).
Occasionally, due to intermittent physical obstruction or other environment interference, the signal
may be weaken or lost.
In the case that the sensor signal is lost completely, you will need to relocate the display main unit
or the wireless sensor closer to each other.
DATA CLEARING
During installation of the wireless sensor, the sensor was likely to be triggered, resulting in
erroneous rainfall measurements. After the installation, user may clear out all the erroneous data
from the Display Main Unit, without needing to reset the clock and re-establish pairing.
1. Press and hold
[ HISTORY ]
button for 3 seconds.
2. Press
[ UP ]
or
[ DOWN ]
button to choose “YES” or “NO”.
3. Press
[HISTORY]
button to conrm. This will clear out any rainfall data recorded before.
MAINTENANCE OF RAIN GAUGE
1. Rotate the rain collector in anticlockwise direction.
2. Gently remove the rain collector.
3. Clean and remove any debris or insects.
TROUBLESHOOTING
Problem / Symptom Solution
Strange or no measurement of
Rain Sensor
1. Check the drain hole in the rain collector.
2. Check the balance of the rain gauge.
Strange or no measurement of
Thermo Sensor
1. Check the radiation shield.
2. Check the sensor casing.
display on the outdoor temperature
display
1. Change new batteries to the rain gauge.
2. Relocate the main unit and sensor closer to each other.
3. Make sure the main unit is placed away from other
electronic appliances that may interfere with the wireless
communication (TVs, computers, microwaves).
4. If problem continues, reset both main unit and the sensor.
and (Signal lost for 15
minutes)
and (Signal lost for 1 hour)
SPECIFICATIONS
MAIN UNIT
Dimensions 95 x 155 x 23 mm (W x H x D)
Weight 212g without batteries
Battery 2 x AA size 1.5V batteries (Alkaline recommended)
Support channels Wireless sensor (Rain gauge, thermo sensor)
INDOOR TEMPERATURE
Temp. unit °C or °F
Displayed range -40°C to 70°C (-40°F to 158°F) (< -40°C: LO; > 70°C: HI)
Operating range -10°C to 50°C (14°F to 122°F)
Resolution 0.1°C or 0.1°F
Accuracy +/- 1°C or 2°F typical @ 25°C (77°F)
Display modes Current, Min and Max, Historical data for past 24 hours
Memory modes Max & Min from last memory reset (with time stamp)
Alarm Hi / Lo Temperature Alert
INDOOR HUMIDITY
Displayed range 20% to 90% RH (< 20%: LO; > 90%: HI) (Temperature between 0°C to 60°C)
Operating range 20% to 90%RH
Resolution 1%