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RESET
KEY
UV
SOLAR
RAIN
6
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Figure 3 – Inside View
1. Power adapter socket (optional)
2. Channel setting slide switches (SW1)
3. Color-coded connector for connecting solar panel
4. Rechargeable battery compartment
5. RESET button
6. KEY button: for wind direction calibration
7. UV sensor socket (not available now)
8. SOLAR sensor socket (not available now)
9. RAIN sensor socket
10. TH (temperature & humidity sensor) socket
11. WIND sensor socket
12. Pairing slide switch (SW4)
13. LED lights (blue/green/red)
TEMPERATURE & HUMIDITY SENSOR
5
Figure 4
1. Screws (Type B)
2. Sensor casing
3. Temperature and humidity sensor
4. Screws (pre-installed)
5. Sensor cable
SOLAR INSTALLATION
For better installation and easier setting up, please
download the user manual for WMR300/WMR300A
from the below link:
http://weather.oregonscientific.com/products_wmr300.asp
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TH
WIND
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12
1
2
3
4
To properly install your sensor, you may need some
tools -- including screwdrivers, wrenches and an
electric drill. What you need will depend on how you
mount your sensor.
The transmitter box is capable of transmitting data
wirelessly an approximate operating range of 300m
(984 feet). Ideal placements for the sensor would be in
any location on the roof of a building that is in an open
area away from trees or other obstructions that may
prevent an accurate reading. Also, be sure to locate
the transmitter box in direct sunlight for optimal power
supply from the solar panel.
Solar panel facing:
North
South
NOTE Make sure the
thermometer & humidity sensor
is located at least 1.5 meters
above the ground surface to
avoid the ground temperature
affecting accuracy of the
thermometer & humidity sensor.
SET UP TRANSMITTER BOX
The transmitter box can wirelessly transmit data to
the main unit.
Option 1: Install the transmitter box on a pole
UP
3
If you reside in the:
Southern Hemisphere
Northern Hemisphere
1.5MM
Ground
UP
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3
2
4
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