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EN
6
CH
PIN 2
PIN 3
PIN 4
Channel 1
0
0
0
Channel 2
0
0
1
Channel 3
0
1
0
Channel 4
0
1
1
Channel 5
1
0
0
Channel 6
1
0
1
Channel 7
1
1
0
Channel 8
1
1
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
PIN 1
Disable LED
0
Enable LED
1
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
Operations
Blue->green->red Flash once when you (press
and) release
RESET
Red flashes every
second
Flash 5 times then remove
setting of all the sensors from
transmitter box (See
Remove
setting
section)
Red
Wind direction calibration
(See
Direction Calibration
).
Blue flashes
A normal transmission
(WMR300A)
Green flashes
A normal transmission
(WMR300)
RESET
Press
RESET
to remove
RESET
KEY
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.