Cable Connections; Transmitter Box-Battery Installation; Channel Setting - Oregon Scientific THGN301 User Manual

1. Prepare a wooden board, a metal mount bracket
with the sensor installed and four pairs of Type
A screws without flat washers and lock washers
(figure 10).
2. Position the metal mount bracket on the wooden
board by securely tightening the Type A screws
using some tools (figure 11).
3. Securely locate the wooden board in your desired
outdoor area.

CABLE CONNECTIONS

Please connect the cable of the thermometer &
humidity sensor to the transmitter box before positioning
the pole or wooden board.
1. Unscrew to open the
transmitter box.
2. Take off the rubber
stopper from the
cable slot.
3. Insert the sensor
cable through the
cable slot.
4. Plug the thermometer
& humidity sensor
cable into TH socket
that has name below
the socket for
recognition. A click
sound can be heard.
5. Return the rubber stopper to the cable slot.
NOTE Route the excessive cable neatly if necessary.
TRANSMITTER BOX-
BATTERY INSTALLATION
The solar panel on the transmitter box is an
energy-saving feature, designed to provide power
to the sensors to prolong battery life and reduce
environmental impact. The sensor should be able to
operate entirely on the rechargeable battery power.
Place the transmitter box in direct sunlight for optimal
power supply to the panel.
The rechargeable battery that is charged by the solar
panel likely has diminished power by the time you set
up your sensor. We recommend that you charge it for
several hours using the connected solar panel before
using the sensor.
You can also purchase a power adapter separately for
directly providing power to the
transmitter box. The output
voltage of the power adapter
is 3V. Route the adapter cable
through the cable slot.
Please check the solar
panel connection. If it is
not firmly plugged, please
re-connect the solar panel:
Plug the end of the color-corded connector into the
corresponding socket in the transmitter box as shown
below and place the wires neatly inside the box.
To install the rechargeable battery:
Insert the battery into the battery compartment,
matching the polarity +/-.
polarity +

CHANNEL SETTING

Your weather station
system (WMR300) can
expand to up to 8 sets of
thermometer & humidity
sensors (THGN301), and
one of each of wind and
rain sensors (WGR300 or
PCR300), all of which display their information on one
main unit. You can number each transmitter box with an
independent channel ID (1-8) by sliding the switches.
Please follow the below chart to adjust the sliding
switches of SW1:
NOTE The below 0 in the chart represents off and 1
represents on.
5
SW1
ON RSN 1
1 2 3 4 0