Please keep this manual handy as you use your new product. It contains
practical step-by-step instructions, as well as technical specifications and warnings
you should know about.
PACKAGING CONTENTS
DISPLAY UNIT
1 x Main unit
1 x USB cable 1 x Power adapter
3 x C 1.5V battery
SOLAR TRANSMITTER
1 x Solar transmitter
(STC300/300A)
1 x Mounting insert
1 x AA 1.2V
rechargeable battery
RAIN GAUGE
1 x Rain collector
1 x Plastic debris filter
1 x Rain gauge
(PCR300)
1 x Backing metal plate
1 x U-bolt
(with 2 x lock washer
& 2 x flat washer & 2 x hex nut)
Ultra-precision Professional Weather System
Model: WMR300 / WMR300A
USER MANUAL
CONTENTS
Introduction ....................................................................................................... 1
Packaging Contents
......................................................................................... 1
Display Unit
................................................................................................... 1
Solar Transmitter
........................................................................................... 1
Rain Gauge
................................................................................................... 1
Temperature & Humidity Sensor
.................................................................... 2
Wind Sensor
.................................................................................................. 2
Assembly Part
............................................................................................... 2
Accessories - Sensors
..................................................................................... 2
Overview ............................................................................................................ 2
Main Unit
........................................................................................................ 2
Transmitter Box
.............................................................................................. 2
Rain Gauge
.................................................................................................... 3
Temperature & Humidity Sensor
.................................................................... 3
Wind Sensor
.................................................................................................. 3
Detailed LCD Display
........................................................................................ 3
LCD Display
.................................................................................................... 3
Indoor Temperature & Humidity
..................................................................... 3
Outdoor Temperature & Humidity
.................................................................. 4
Dew Point / Heat Index / Wind Chill
.............................................................. 4
Sunrise / Sunset
............................................................................................ 4
Wind Speed / Wind Direction
........................................................................ 4
Clock / Alarm / Weather Forecast / Moon Phase
............................................ 4
Bar Chart
....................................................................................................... 4
Barometer ...................................................................................................... 5
Rainfall ........................................................................................................... 5
Installation ......................................................................................................... 5
Set up Rain Sensor & Thermo / Hygro Sensor
................................................ 5
Set up Wind Sensor
...................................................................................... 5
Set up Transmitter Box
................................................................................ 5
Cable Connections
........................................................................................ 5
Transmitter Box-Battery Installation
............................................................... 6
Channel Setting
............................................................................................. 6
Remove Setting
............................................................................................. 6
LED Light Indicator
......................................................................................... 6
Sensors Installation
....................................................................................... 6
Main Unit-Batteries Installation
......................................................................... 7
Pairing Sensors / Remove Sensors
............................................................... 7
Clock .................................................................................................................. 7
Manually Set Clock
........................................................................................ 7
Clock Reception
............................................................................................ 8
Alarm Clock
................................................................................................... 8
Moon Phase
....................................................................................................... 8
Weather Forecast
.............................................................................................. 8
Temperature and Humidity
.............................................................................. 8
Dewpoint / Heat Index / Wind Chill
.................................................................. 8
Sunrise / Sunset
................................................................................................ 9
Wind
................................................................................................................... 9
Direction Calibration
...................................................................................... 9
Wind Speed / Direction
.................................................................................. 9
Barometric Pressure
........................................................................................ 9
Rainfall ............................................................................................................... 9
Accumulated Rainfall
..................................................................................... 9
Bar Chart
........................................................................................................... 9
Memory
............................................................................................................. 10
Max / Min of Today / Monthly Records
......................................................... 10
Hourly Records
............................................................................................. 10
Data Log
....................................................................................................... 10
Alarm ...............................................................................................................
.. 10
Backlight
........................................................................................................... 11
Reset ................................................................................................................
.. 11
Maintainance
..................................................................................................... 11
To Maintain the Thermo / Hygro Sensor
......................................................... 11
Trouble Shooting
.............................................................................................. 11
Precautions ..................................................................................................... 11
Specifications .................................................................................................
.. 12
About Oregon Scientific .....
............................................................................. 13
EU-declaration of Conformity .....
.................................................................... 13
FCC Statement .....
............................................................................................ 13
Declaration of Conformity ............................................................................ 13