Remove Setting; Led Light Indicator; Reset; Maintainance - Oregon Scientific THGN301 User Manual

CH PIN 2
Channel 1 0
Channel 2 0
Channel 3 0
Channel 4 0
Channel 5 1
Channel 6 1
Channel 7 1
Channel 8 1
To clearly indicate the status of your channel, you can
turn on the LED light in the corresponding transmitter
box by sliding the PIN 1 switch to 1.
Function
Disable LED
Enable LED
After setting, please turn off the LED light by sliding the
PIN 1 switch to 0 to save power, and then close the box
by tightening the screws.
NOTE The flashing LED indicates a normal
transmission (See LED Light Indicator section).

REMOVE SETTING

To remove the previous setting from the transmitter
box, you can press RESET and KEY at the same
time, then only release RESET, red light flashes 5
times. Then release KEY. The channel setting and
calibrated wind direction are then all removed from
the transmitter box.

LED LIGHT INDICATOR

There are three colors of LED lights in the transmitter
box: green, red and blue. Different color combinations
indicate different status.
Light Color
Blue->green->red Flash once when you (press
and) release RESET
Red flashes every Flash 5 times then remove
second setting of all the sensors from
transmitter box (See Remove
setting section)
Red Wind direction calibration
(See Direction Calibration).
PIN 3 PIN 4
0 0
0 1
1 0
1 1
0 0
0 1
1 0
1 1
PIN 1
0
1
Operations
6
Blue flashes A normal transmission
(WMR300A)
Green flashes A normal transmission
(WMR300)

RESET

Press RESET to remove
the record of the calibrated
wind direction.

MAINTAINANCE

Each sensor in this
pack has a durable
plastic casing that
should retain its luster
for many years. For
best results, clean your
sensor every 6 months
to ensure optimal
accuracy. Clean the
casing only with a soft
cloth slightly dampened with water or a mild soap.
Please use screw drivers or a wrench to take some
parts off if necessary.
Electrical storms can sometimes cause power
surges harmful to electronic equipment. For your own
safety, take caution when using the main unit or doing
maintenance during storms.

TO MAINTAIN THE THERMO/HYGRO SENSOR

1. Unscrew the three screws from the bottom of the
thermo/hygro
sensor casing.
2. Clean the casing
excluding the one
with sensor by
water, and then
remove the dust
around the
sensor carefully.
3. Install all the parts
until they are entirely dried.
NOTE If the temperature and humidity readings are
still strange and inaccurate, you need to consider
replacing this sensor. Please contact our customer
service for details.
RESET KEY