User's Manual

9
7. Pressure maximum
8. Wind speed maximum
9. Gust speed maximum
10. 1Hour rain maximum
11. 24 hour rain maximum
12. Week rainfall maximum
13. Month rainfall maximum
- In the minimum reading Mode, press the + key to display the following minimum values together with the
time and date at which these values were recorded, if press SET key in the following individual minimum
value will be reset to current reading together with the current time and date.
1. Indoor humidity minimum
2. Indoor temperature minimum
3. Outdoor humidity minimum
4. Outdoor temperature minimum
5. Wind chill temperature minimum
6. Dew point temperature minimum
7. Pressure minimum
- Press the HISTORY key or key idle 10 second, the Min/Max mode will return to Normal Mode
6. Problems and interference with operation
Problem & cause Remedy
Distance between transmitters and receiver
too long
Reduce distance between transmitters and receiver to
receive signal
High shielding materials between the units
(thick walls, steel, concrete, isolating aluminum
foil and etc.)
Find a different location for sensors and/or receiver. See
also item ‘transmission range’ below
Interference from other sources (e.g. wireless
radio, headset, speaker, etc. operating on the
same frequency)
Find a different location for the sensors and/or base
station. Neighbors using electrical devices operation on
the same signal frequency can also cause interference
with reception
No reception after adding extension cables Find a new location for the sensors and/or base station.
Poor contrast LCD or no reception or low
batteries in sensors or receiver
Change batteries
Temperature, humidity, or air pressure is
incorrect.
Check/replace batteries. Move away from sources of
heat/cold. Adjust relative air pressure to a value from a
reliable source (TV radio, etc.).
7. Specifications
Outdoor data
Transmission distance in open field : 600 feet
Frequency : 433.92MHz
Temperature range : -22℉ to +149℉ (show OFL if outside range)
Resolution : 0.1℉
Measuring range rel. humidity : 10%～99%
Rain volume display : 0 – 9999mm (show OFL if outside range)
Resolution : 0.1mm (if rain volume < 1000mm)
1mm (if rain volume > 1000mm)
Wind speed : 0~100mph (show OFL if outside range)