Oregon Scientific Weather Radio WMR100NA User Manual

AdvancedWeatherStationwithWireless  
Sensor Set & Mounting Package  
INTRODUCTION  
Thank you for selecting the Oregon Scientific™ Weather  
Station (WMR100N / WMR100NA).  
Model: WMR100N / WMR100NA  
The base station is compatible with other sensors. To  
purchase additional sensors, please contact your local  
retailer.  
USER MANUAL  
CONTENTS  
Introduction............................................................... 1  
Packaging Contents................................................. 1  
Base station ........................................................... 1  
Wind Sensor / Temperature & Humidity Sensor..... 1  
Rain Gauge............................................................ 2  
Assembly Parts ...................................................... 2  
Accessories - Sensors............................................. 2  
Overview.................................................................... 2  
Front View.............................................................. 2  
Back View .............................................................. 3  
LCD Display ........................................................... 3  
Wind Sensor........................................................... 4  
Rain Gauge............................................................ 4  
Outdoor Temperature / Humidity Sensor................ 5  
Getting Started.......................................................... 5  
Set Up Remote Wind Sensor................................. 5  
Set Up Remote Temperature / Humidity Sensor.... 5  
Remote Unit Assembly............................................. 5  
Alternative Set Up: Remote Wind Sensor on  
Sensors with this logo  
unit.  
are compatible with this  
NOTE 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  
BASE STATION  
1 x USB cable  
Existing Pole .......................................................... 6  
Alternative Set Up: Temperature / Humidity  
Sensor Mounted Separately................................... 7  
Set Up Rain Gauge................................................ 7  
Set Up Base Station ................................................. 8  
Base Station.............................................................. 8  
Change Display / Setting........................................ 8  
Clock Reception ....................................................... 8  
Clock / Calendar ....................................................... 9  
Clock Alarm............................................................... 9  
Moon Phase .............................................................. 9  
Auto Scanning Function.......................................... 9  
Weather Forecast ..................................................... 9  
Temperature and Humidity .................................... 10  
Temperature and Humidity Trend......................... 10  
Comfort Level....................................................... 10  
Wind Direction / Speed .......................................... 10  
UVI / Barometer / Rainfall....................................... 11  
UV Index .............................................................. 11  
Barometer ............................................................ 12  
Rainfall ................................................................. 12  
Weather Alarms ...................................................... 12  
Set Up Software (First time use) ........................... 12  
1 x 6V adapter  
1 x Base Station  
4 x AA UM-3 1.5V  
batteries  
WIND SENSOR / TEMPERATURE & HUMIDITY  
SENSOR  
2 x AA UM-3  
1.5V batteries  
Additional step for Windows Vista users only ...... 12  
Install software ..................................................... 13  
Disable Sleep Mode................................................ 13  
To disable sleep mode on computer .................... 13  
(Windows XP)  
1 x Wind  
Sensor  
(1 x Wind  
Vane Above  
and 1 x  
Anemometer  
Below)  
To disable sleep mode on computer .................... 13  
(Windows Vista)  
Upload data to PC software................................... 13  
Software updates.................................................... 14  
Backlight ................................................................. 14  
Reset........................................................................ 14  
Specifications ......................................................... 14  
Precautions............................................................. 15  
About Oregon Scientific ........................................ 15  
EU Declaration of Conformity ............................... 15  
FCC Statement........................................................ 16  
1 x Aluminium  
2 x AAA UM-4  
1.5V batteries  
pole  
1
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Temperature / Heat Index / Wind Chill Area  
BACK VIEW  
1
2
3
4
5
1
2
3
7
6
4
5
7
8
9
6
1. Temperature trend  
1. AC adapter socket  
2. Wind Chill level - temperature is showing  
3. Heat Index level - temperature is showing  
4. HI / LO temperature, HI Heat Index and LO Wind Chill  
alarms are set  
2. RESET: Returns unit to default settings  
3. SEARCH: Searches for sensors or for the radio-  
controlled clock signal  
4. UNIT: Selects unit of measurement  
5. Battery compartment  
5. Selected area icon  
6. Indoor / Outdoor channel temperature and humidity  
is displayed  
6. WMR100N only – EU / UK radio signal  
7. USB connector  
7. MAX / MIN temperature  
8. Outdoor sensor battery is low  
9. Temperature (°C / °F)  
LCD DISPLAY  
6
7
Wind Speed / Wind Direction Area  
6
1
1
2
7
3
4
5
2
3
8
1. Wind speed levels: AVERAGE / MAX / GUST  
2. Wind speed level indicator  
3. Outdoor wind sensor battery is low  
4. Wind speed level description  
5. Gust wind or wind speed reading (m / s, kph, mph or  
knots)  
4
5
6. HI gust wind alarm is set  
7. Wind direction display  
UVI / Barometer / Rainfall Area  
1
2
1. Weather Forecast Area  
7
8
9
3
2. Temperature / Heat Index / Wind Chill Area  
3. Wind Speed / Wind Direction Area  
4. UVI / Barometer / Rainfall Area  
4
5
10  
5. Clock / Alarm / Calendar / Moon Phase Area  
6. AC adapter icon - displays when unplugged  
7. Low battery icon for base station  
8. Humidity / Dew Point Area  
6
1. UVI / barometer / rainfall readings is showing  
2. Outdoor UV / rain sensor battery is low  
3. UV / barometer / rainfall alarm is set  
3
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4. Rain rate is showing  
WIND SENSOR  
5. UVI / barometric pressure (mmHg, inHg or mb / hPa)/  
rainfall readings (in / hr or mm / hr)  
6. UVI level indicator  
1
2
7. Accumulated rainfall is showing  
8. Past 24hrs rainfall is showing  
9. Altitude is showing  
4
10. UVI / barometric pressure / rainfall historical bar chart  
display  
Clock / Alarm / Calendar / Moon Phase Area  
1
4
5
2
3
3
6
1. Clock radio reception  
2. Alarm 1 and 2 are displayed and set  
3. Timestamp is displayed  
4. Offset time zone  
1. Wind direction  
2. Wind vane casing  
3. Anemometer  
4. Solar power socket  
5. Moon phase  
6. Time / date / calendar  
RAIN GAUGE  
Base and funnel:  
Humidity / Dew Point Area  
1
2
2
3
1
3
4
1. Rain gauge  
5
6
2. Battery compartment  
3. RESET button  
1. Dew point level - Temperature is showing  
2. HI / LO humidity and Dew Point alarms are set  
3. Comfort levels  
1
2
4. Humidity trend  
5. MAX / MIN humidity  
6. Humidity reading  
1. Funnel  
2. Indicator  
4
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OUTDOOR TEMPERATURE / HUMIDITY SENSOR  
1
3
3. Slide wind vane onto the end of the plastic attachment  
located on the aluminium pole.  
NOTE Use alkaline batteries for longer usage and  
consumer grade lithium batteries in temperatures below  
freezing.  
3
4
2
SET UP REMOTE TEMPERATURE / HUMIDITY  
SENSOR  
1. Temperature / humidity sensor casing  
2. Solar power socket  
3. RESET button  
4. Battery compartment  
GETTING STARTED  
2
3
1
SET UP REMOTE WIND SENSOR  
The wind sensor takes wind speed and direction  
readings.  
1. Holding sensor, twist and click to the left.  
2. Pull sensor away from casing.  
The sensor is battery operated. It is capable of  
transmitting data to the base station wirelessly within an  
approximate operating range of 100 meters (328 feet).  
3. Insert batteries matching the polarities (+ / -). Press  
RESET after each battery change.  
5
IMPORTANT Ensure that the wind sensor is pointing  
North to enable it to record accurate readings.  
NOTE The sensor should be positioned in an open area  
away from trees or other obstructions.  
4
To insert batteries:  
4. Insert sensor into the casing, twist and click to the  
right to secure.  
5. Slide temperature and humidity sensor onto the  
smaller end of the sensor connector.  
2
1
REMOTE UNIT ASSEMBLY  
3
4
1. Unscrew the anemometer from the wind sensor  
carefully.  
2
2. Insert batteries matching the polarities (+ / -) and  
replace the anemometer. Press RESET after each  
battery change.  
1
1. Insert the cone-shaped end into the pole.  
2. Using 2 screws, fix it firmly into place.  
5
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To mount the wind sensor:  
3. Insert the versatile plastic base into the pole. Align the  
holes of the pole with the holes of the plastic base.  
4. Secure the plastic base by inserting the screw and  
screwing it tightly into the holes of the plastic base  
and pole.  
13  
IMPORTANT The  
sensor should be  
14  
positioned in an open  
area away from trees or  
other obstructions.  
13. Insert the wind vane into the attachment bracket.  
14. Screw aluminium pole firmly into place.  
IMPORTANT For best results, point the wind vane North.  
5. Hammer pole (cone end down) into the ground at the  
desired spot until versatile plastic base is level with  
the ground.  
Securing the assembled remote unit:  
TIP Place a block of wood between the pole and the  
hammer to prevent damage to the pole.  
15  
6
8
16  
7
9
15. Insert the 2 rectangular base legs through the holes  
of the versatile base and hammer down.  
16. Using the string, tie a knot on the eye pins. Hammer  
each eye pin into the ground at a 90° angle.  
6. Assemble middle pole on top of the bottom one.  
7. Using two screws, fix it firmly into place.  
8. Assemble top pole on top of the middle one.  
9. Using two screws, fix it firmly into place.  
IMPORTANT Using  
the fasteners, tighten  
the string. To tighten,  
pull fastener down.  
To loosen, thread the  
string up through the  
fastener eyelets.  
11  
10  
ALTERNATIVE SET UP: REMOTE WIND  
SENSOR ON EXISTING POLE  
10. Slide the vertical attachment bracket on top of the top  
pole.  
3
11. Using two screws, fix it firmly into place.  
1
To mount the temperature / humidity sensor:  
2
12  
1. Secure the plastic base onto existing pole with U-  
bolts, washers and bolts.  
2. Insert the horizontal attachment bracket into the  
base.  
3. Using a screw, fix firmly into place.  
12. Slide outdoor sensor onto vertical attachment  
bracket.  
6
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To set up the Rain Gauge:  
6
4
2
1
5
4. Insert wind sensor into the top of the bracket.  
5. Using screws, fix aluminium pole firmly into place.  
6. Slide outdoor sensor onto bracket.  
1. Remove screws and slide the cover off in an upwards  
motion.  
2. Insert the batteries (2 x UM-3 / AA), matching the  
polarities (+ / -). Press RESET after each battery  
change.  
IMPORTANT For best results, point the wind vane  
North.  
3
3. Remove the fibre tape.  
ALTERNATIVE SET UP: TEMPERATURE /  
HUMIDITY SENSOR MOUNTED SEPARATELY  
1. Insert 4 type A screws into the holes of the sensor  
connector. Screw firmly into place, i.e., fence.  
To ensure a level plane:  
Put a few drops of water on the cross at the base of the  
funnel to check the horizontal level.  
1
3
2
4
SET UP RAIN GAUGE  
Water will pool to the center of the cross when the rain  
gauge is level.  
The rain gauge collects rain and takes readings of rainfall  
rate and the total rainfall over a period of time. The sensor  
can remotely transmit data to the base station.  
If water remains on 1-4, the gauge is not horizontal.  
If necessary, adjust the level using the screw.  
The base station and rain gauge should be positioned  
within an effective range: about 100 meters (328 feet)  
in an open area.  
The rain gauge should be mounted horizontally about 1  
meter (3 feet) from the ground in an open area away from  
trees or other obstructions to allow rain to fall naturally  
for an accurate reading.  
NOTE For best results, ensure the base is horizontal to  
allow maximum drainage of any collected rain.  
7
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SET UP BASE STATION  
BASE STATION  
NOTE Install batteries in the remote sensor before the  
base station matching the polarities (+ and -).  
CHANGE DISPLAY / SETTING  
To change the display and settings, use the following  
buttons on the rotating dial: SELECT, MEMORY /  
ON / OFF, MODE and ALARM.  
In addition, the UNIT  
and SEARCH buttons  
located at the bottom  
of the base station  
allows pre-setting of  
the remote sensor  
channels and the  
measurement units for  
display.  
For continuous use, please install the AC adapter. The  
batteries are for back-up use only.  
NOTE Make sure the adapter is not obstructed and is  
easily accessible to the unit.  
TIP To exit from the setting mode, push any button.  
Alternatively, the base station will automatically exit after  
30 seconds.  
NOTE The base station and adapter should not be  
exposed to wet conditions. No objects filled with liquid,  
such as vases, should be placed on the base station  
and adapter.  
CLOCK RECEPTION  
This product is designed to synchronize its calendar  
clock automatically once it is brought within range of a  
radio signal:  
WMR100N:  
EU: DCF-77 signal: within 1500 km (932 miles) of  
Frankfurt, Germany.  
UK: MSF-60 signal: within 1500 km (932 miles) of  
Anthorn, England.  
Install the base station batteries (4 x UM-3 /AA) matching  
the polarity + and -. Press RESET after each battery  
change.  
WMR100NA:  
WWVB-60 signal: within 3200km (2000 miles) of Fort  
Collins Colorado.  
NOTE Do not use rechargeable batteries. It is  
recommended that you use alkaline batteries with this  
product for longer performance.  
WMR100N only - slide the EU / UK switch to the  
appropriate setting based on your location. Press RESET  
whenever you change the selected setting.  
NOTE Batteries should not be exposed to excessive  
heat such as sunshine or fire.  
The reception icon will blink when it is searching for a  
signal. If the radio signal is weak it can take up to 24  
hours to get a valid signal reception.  
The battery icon indicator  
following areas:  
may appear in the  
indicates the status of the clock reception signal.  
AREA  
MEANING  
ICON  
MEANING  
Battery in the base station is  
low. will show whenAC  
adapter is disconnected.  
Time is synchronized. Receiving signal is  
strong  
Weather Forecast Area  
Time is not synchronized. Receiving signal  
is weak  
The displayed channel  
indicates the outdoor  
sensor for which battery  
is low.  
Temperature / Heat  
Index / Wind Chill Area  
To enable (and force a signal search) / disable the  
clock radio reception (clock synchronization):  
Wind Speed / Wind  
Direction Area  
Battery in the wind  
sensor is low.  
1. Press SELECT to navigate to the Clock / Calendar /  
Alarm Area.  
will show next to the Area.  
2. Press and hold SEARCH.  
UVI / Barometer /  
Rainfall Area  
Battery in the UV / Rain  
sensor is low.  
appears when it is enabled.  
8
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To activate / deactivate an alarm:  
1. Press SELECT to navigate to the Clock Area.  
show next to the Area.  
NOTE For best reception, the base station should be  
placed on a flat, non-metallic surface near a window in an  
upper floor of your home. The antenna should be placed  
away from electrical appliances and not be moved around  
when searching for a signal.  
will  
and  
2. Press ALARM to toggle between alarm 1  
alarm 2  
.
3. Press MEMORY /  
deactivate the alarm.  
alarm is activated.  
ON / OFF to activate or  
CLOCK / CALENDAR  
To manually set the clock:  
or  
appears when the  
(You only need to set the clock and calendar if you have  
disabled the clock radio reception).  
MOON PHASE  
1. Press SELECT to navigate to the Clock Area.  
will  
The Calendar must be set for this feature to work (see  
Clock / Calendar section).  
show next to the Area.  
2. Press and hold MODE to change the clock setting.  
The setting will blink.  
New Moon  
Full Moon  
3. Rotate the dial left or right to decrease or increase  
the setting value.  
Waxing  
Crescent  
Waning  
Gibbous  
4. Press MODE to confirm.  
Third  
quarter  
5. Repeat steps 1 to 5 to set the time zone offset hour  
(+ / -23 hours), 12 / 24 hour format, hour, minute,  
year, date / month format, month, date and weekday  
language.  
First quarter  
Waxing  
Gibbous  
Waning  
Crescent  
NOTE If you enter +1 in the time zone setting, this will  
give you your regional time plus 1 hour.  
AUTO SCANNING FUNCTION  
To activate the outdoor temperature and humidity  
auto-scan function:  
If you are in the US (WMR100NA only) set the clock to:  
0 for Pacific time  
+1 for Mountain time  
+3 for Eastern time.  
1. Press SELECT to navigate to the Temperature or  
Humidity Area.  
will show next to the Area.  
+2 for Central time  
2. Press and hold MODE to activate auto-scan. The  
temperature and humidity display will scroll from  
indoor to ch1 through to ch10.  
NOTE The weekday is available in English, German,  
French, Italian or Spanish.  
3. Press MEMORY /  
ON / OFF or MODE or ALARM  
to stop the auto-scan.  
To change the clock display:  
1. Press SELECT to navigate to the Clock Area.  
show next to the Area.  
will  
NOTE Channel 1 is used for the outdoor temperature  
and humidity sensor.Additional temperature and humidity  
sensors can use other channels.  
2. Press MODE to toggle between:  
Clock with Seconds  
Clock with Weekday  
Calendar  
WEATHER FORECAST  
This product forecasts the next 12 to 24 hours of weather  
within a 30-50 km (19-31 mile) radius.  
CLOCK ALARM  
Weather Forecast Area  
The clock has 2 alarms that can be set to sound with  
a beep.  
ICON  
DESCRIPTION  
ICON  
MEANING  
Sunny  
Alarm 1 or 2 is displayed  
Alarm 1 or 2 is activated  
No alarm is set  
Partly cloudy  
Cloudy  
No icons  
To set an alarm:  
1. Press SELECT to navigate to the Clock Area.  
show next to the Area.  
will  
2. Press ALARM to toggle between alarm 1  
and  
Rainy  
alarm 2  
display.  
3. When you’ve selected the alarm you wish to change,  
press and hold ALARM. The alarm setting will blink.  
4. Rotate the dial left or right to change the setting.  
5. Press ALARM to confirm.  
Snowy  
9
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To clear the memories and timestamp for the  
temperature, heat index, wind chill, humidity and  
dew point readings:  
TEMPERATURE AND HUMIDITY  
The weather station displays indoor and outdoor  
readings for:  
In the Temperature or Humidity Area, press and hold  
1. Current, minimum and maximum temperatures and  
relative humidity.  
MEMORY /  
ON / OFF to clear the readings.  
2. Comfort level indicator and trend line.  
3. Heat index, wind chill and dew point level.  
To change the high / low temperature, heat index,  
wind chill, humidity and dew point alarms:  
1. In the Temperature or Humidity Area, press ALARM  
repeatedly to toggle between high / low alarms for  
temperature, heat index, wind chill, humidity and dew  
point readings.  
The weather station can connect up to 10 remote sensors.  
NOTE Channel 1 is dedicated for outdoor temperature  
and humidity.  
2. Press and hold ALARM to enter the alarm setting.  
3. Rotate the dial left or right to set the desired values.  
4. Press ALARM to confirm the setting.  
shows which remote sensor’s data you are viewing.  
appears when indoor data is displayed.  
The timestamp records the date and time when storing the  
temperature and humidity readings in memory.  
To activate / deactivate the high / low temperature,  
heat index, wind chill, humidity and dew point  
alarms:  
To select the temperature measurement unit:  
1. In the Temperature or Humidity Area, press ALARM  
Press UNIT (at the bottom of the base station) to select  
°C / °F.  
repeatedly to select the desired alarm.  
2. Press MEMORY /  
ON / OFF to activate or  
NOTE The unit of all temperature related displays will  
be changed simultaneously.  
deactivate the alarm.  
NOTE The dew point advises at what temperature  
condensation will form. The wind chill factor is based on  
the combined effects of temperature and wind speed.  
To view temperature (Current temperature, Heat Index  
and Wind Chill):  
1. Press SELECT to navigate to the Temperature Area.  
will show next to the Area.  
2. Rotate the dial left or right to select the channel.  
3. Press MODE repeatedly to toggle between the  
different displays.  
TEMPERATURE AND HUMIDITY TREND  
The trend lines are shown next to the temperature and  
humidity readings. The trend is shown as follows:  
4. Press MEMORY /  
ON / OFF to select MAX / MIN  
RISING  
STEADY  
FALLING  
display.  
NOTE To view wind chill, ensure channel 1  
is selected.  
COMFORT LEVEL  
To view humidity (Humidity, Dew point):  
The Comfort Zone icon indicates how comfortable the  
climate is based on current temperature and humidity  
measurements:  
1. Press SELECT to navigate to the Humidity Area.  
will show next to the Area.  
2. Rotate the dial left or right to select the channel.  
3. Press MODE repeatedly to toggle between the  
different displays.  
COMFORTABLE  
NEUTRAL  
UNCOMFORTABLE  
4. Press MEMORY /  
ON / OFF to select MAX / MIN  
display.  
Data  
required  
Current  
Temperature  
Heat Index  
Wind Chill  
Area  
located  
Channels  
supported  
Indoor  
and 1-10  
outdoor  
1 only  
Type of  
memory  
MAX  
MIN  
MAX  
MIN  
MAX  
MIN  
MAX  
MIN  
WIND DIRECTION / SPEED  
The base station  
provides wind speed  
and wind direction  
information.  
Temperature  
Humidity  
To read the wind  
direction find the  
compass point the  
is pointing to.  
Humidity  
Indoor  
and 1-10  
outdoor  
Dew Point  
The timestamp records the date and time when storing  
the wind speed readings.  
The timestamp is displayed accordingly in the Clock Area.  
10  
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To select the wind speed unit:  
of UV index, and 24 hours of rainfall and barometric  
pressure readings.  
Press UNIT (at the bottom of the base station) to switch  
between:  
UVI  
BAROMETER  
RAINFALL  
Metres per second (m / s)  
Kilometers per hour (kph)  
Miles per hour (mph)  
Knots (knots)  
The wind level is shown by a series of icons:  
ICON  
LEVEL  
DESCRIPTION  
The bar chart display shows the current and historical  
data for the UV index, barometric pressure and rainfall  
readings.  
N/A  
<2 mph (<4km/h)  
Light  
2-8 mph (3~13 km/h)  
9-25 mph (~14-41 km/h)  
26-54 mph (~42-87 km/h)  
>55 mph (>88 km/h)  
To view the UV / Barometer / Rainfall readings:  
1. Press SELECT to navigate to the UV / Barometer /  
Rainfall Area.  
will show next to the Area.  
Moderate  
Strong  
Storm  
2. Press MODE to toggle between UVI / Barometer /  
Rainfall readings. The corresponding icon will appear:  
UVI  
BAROMETER  
RAINFALL  
To display the AVERAGE and GUST wind:  
3. Rotate the dial left or right to view the historical data  
for the selected area. The corresponding historical  
readings are showing.  
1. Press SELECT to navigate to the Wind Speed and  
Wind Direction Area.  
will show next to the Area.  
2. Press MODE to toggle between AVERAGE and GUST  
wind readings.  
NOTE The number shown in the HR icon indicates how  
long ago each measurement was taken (e.g. 2 hours ago,  
3 hours ago, etc.).  
To display the maximum speed and direction for  
gust wind:  
In the Wind Speed and Wind Direction Area, press  
MEMORY /  
ON / OFF to toggle between wind speed  
To select the measurement unit for the barometer or  
rainfall readings:  
/ MAX GUST wind readings. The timestamp is displayed  
accordingly in the Clock Area.  
In the UV / Barometer / Rainfall Area, press UNIT (at the  
bottom of the base station) to switch between:  
To clear the memories and timestamp for the wind  
readings:  
Barometer: Millimeters of mercury (mmHg), inches  
of mercury (inHg), millibars per hectopascal (mb /  
hpa).  
In the Wind Speed and Wind Direction Area, press and  
hold MEMORY /  
ON / OFF to clear the readings.  
Rainfall: Millimeters (mm), inches (in), inches per  
hour (in / hr) or millimeters per hour (mm / hr).  
To change the high gust wind speed alarm:  
1. In the Wind Speed and Wind Direction Area, press  
and hold ALARM to enter the high gust wind alarm  
setting.  
UV INDEX  
The UV index levels are as follows:  
2. Rotate the dial left or right to set the desired values.  
3. Press ALARM to confirm the settings.  
UV INDEX  
0-2  
DANGER LEVEL  
Low  
ICON  
To activate / deactivate the high gust wind speed alarm:  
1. In the Wind Speed and Wind Direction Area, press  
ALARM repeatedly to select the desired alarm.  
3-5  
Moderate  
High  
6-7  
8-10  
Very high  
Extremely high  
2. Press MEMORY /  
ON / OFF to activate or  
11 and above  
deactivate the alarm.  
To change the high UV alarm:  
UVI / BAROMETER / RAINFALL  
1. In the UV / Barometer / Rainfall Area and UVI reading  
display. Press and hold ALARM to enter the high UV  
alarm setting.  
The weather station works with one UV sensor and  
one rain gauge. The station is capable of storing and  
displaying the hourly history data for the last 10 hours  
11  
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2. Rotate the dial left or right to set the desired values.  
3. Press ALARM to confirm the settings.  
3. Press ALARM to confirm the settings.  
To activate / deactivate the HI rainfall rate alarm:  
1. In the UV / Barometer / Rainfall Area and Rainfall  
reading display, press ALARM repeatedly to select  
the desired alarm.  
To activate / deactivate the high UV alarm:  
1. In the UV / Barometer / Rainfall Area and UVI reading  
display, press ALARM repeatedly to select the  
desired alarm.  
2. Press MEMORY /  
ON / OFF to activate or  
2. Press MEMORY /  
ON / OFF to activate or  
deactivate the alarm.  
deactivate the alarm.  
WEATHER ALARMS  
BAROMETER  
Weather alarms are used to alert you of certain weather  
conditions. Once activated, the alarm will go off when a  
certain criterion is met.  
To change the barometer alarm:  
1. In the UV / Barometer / Rainfall Area and Barometer  
reading display, press and hold ALARM to enter the  
Barometer alarm setting.  
Alarms can be set for:  
Indoor and outdoor high / low temperatures, dew point  
and High / Low humidity  
High Heat Index  
2. Rotate the dial left or right to set the desired values.  
3. Press ALARM to confirm the settings.  
High Gust Wind  
Low wind chill  
To activate / deactivate the barometer alarm:  
1. In the UV / Barometer / Rainfall Area and Barometer  
reading display, press ALARM repeatedly to select  
the desired alarm.  
High UV  
Pressure drop  
High rain rate  
2. Press MEMORY /  
ON / OFF to activate or  
deactivate the alarm.  
See the relevant section for how to set the alarm.  
To set the altitude level compensation for the  
Barometer readings:  
To silence any alarm: Press any button or rotate the  
dial.  
1. In the UV / Barometer / Rainfall Area and Barometer  
reading display. Press and hold MODE to enter the  
altitude setting.  
SET UP SOFTWARE (FIRST TIME USE)  
2. Rotate the dial left or right to set the desired values.  
3. Press MODE to confirm the setting.  
The base station is capable of connecting to a PC  
computer using the USB connection. The software can  
read the latest weather data collected from the base  
station.  
RAINFALL  
PC system requirements  
To view the current hour, accumulated or last 24  
hours rainfall history:  
The minimum system requirements for use of the  
software is:  
In the UV / Barometer / RainfallArea and Rainfall reading  
Operating system: Microsoft Windows XP SP2 or  
Vista  
display, press MEMORY /  
ON / OFF repeatedly to  
toggle between current, past 24 hours or accumulated  
rainfall. The clock line will change to display the start  
time when the accumulated rainfall is displayed. The icon  
Processor: Pentium 4 or above  
RAM: Min. 512MB  
Hard disk free space: Min. 512MB  
appears and the start date is showing.  
Screen Display Area:1024  
(recommended)  
x
768 pixels  
To toggle between rainfall & rain rate display:  
In the UV / Barometer / RainfallArea and Rainfall reading  
display, press and hold MODE.  
ADDITIONAL STEP FOR WINDOWS VISTA  
USERS ONLY  
To reset the accumulated rainfall and timestamp:  
* For Windows XP users, please go straight to Install  
Software section.  
In the UV / Barometer / RainfallArea and Rainfall reading  
display. Press and hold MEMORY /  
ON / OFF to reset  
the accumulated rainfall to ‘0’ and to set the timestamp  
to current date and time.  
IMPORTANT You must follow the below instructions  
before installing software.  
To change the HI rainfall rate alarm:  
Determine status of UAC (User Account Control):  
1. In the UV / Barometer / Rainfall Area and Rainfall  
reading display, press and hold ALARM to enter the  
Rainfall alarm setting.  
1.  
Click on
ˇ
Start.  
2. In context menu, scroll to Settings and select Control  
Panel.  
2. Rotate the dial left or right to set the desired values.  
3. Double click the User Account (and Family  
Safety).  
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4. Double click on Change your Windows password.  
(If you chose the Control Panel classic link from left  
hand column in step 2, skip this step).  
5. In new dialogue box Power Options Properties, click  
on Power Schemes tab.  
6. In Settings for Timers off (Presentation) power  
scheme section, under System Standby option,  
choose Never in drop-down list.  
5. In Turn User Account On or Off screen, identify if  
UAC option is enabled / on (ticked) or disabled / off  
(un-ticked).  
7. Click Apply and then click OK.  
8. Previous window will return. Click OK to confirm and  
exit.  
NOTE We highly recommend disabling this option for  
seamless operation of the Weather OS software.  
TO DISABLE SLEEP MODE ON COMPUTER  
(WINDOWS VISTA)  
1. Right click on Desktop.  
To Turn User Account Off:  
6. Deselect the UAC option by un-ticking the box (click  
once).  
2. In context menu, click on Personalize.  
3. Click on Screen Saver link in the Personalize  
appearance and sounds dialogue box.  
4. Click on Change Power Settings located at the  
bottom half of window.  
7. Click OK.  
8. In You must restart your computer dialogue box,  
click Restart now.  
5. Select High Performance and click Change plan  
settings link.  
INSTALL SOFTWARE  
1. Insert provided CD into disk drive.  
2. Run CD software.  
3. Setup Wizard dialogue box will appear and guide you  
through the installation process.  
6. Click Change advanced power settings link.  
7. Click on  
next to Sleep, in sub menu, click on  
next to Hibernate after.  
8. Click Setting link and select Never in drop-down  
If you have Windows Vista and User Account Control  
is ON (ticked),  
list.  
9. Click Apply and then OK.  
i. In Select Installation Folder dialogue box, next  
to Folder text box (C:\Program Files\Oregon  
Scientific\Weather OS), click Browse.  
ii. To select a new location to save the program,  
select C:\Users\admin. {Or click C: Drive,  
subfolder Users, subfolder admin.}  
UPLOAD DATA TO PC SOFTWARE  
NOTE The USB is only used for uploading weather data.  
It cannot be used for charging battery power.  
1. After successful installation, double click on  
desktop shortcut.  
iii. Click on  
(Create New Folder) icon.  
iv. Type OS Weather and click OK.  
v. In User Account Control dialogue box, click  
Allow.  
2. Click Display in Oregon Weather Station dialogue  
box.  
3. You will be prompted to select model number. Please  
select your model in the drop-down list and refer to  
the image next to your selection to confirm it is the  
correct model.  
vi. Continue with installation process.  
4. During installation, Microsoft Visual C++  
Redistributable Setup dialogue box may appear.  
Select Repair and click Next.  
5. Once Setup has been successfully completed, click  
Finish, then Close.  
6. After successful installation, double click on  
desktop shortcut.  
7. Click Display in Oregon Weather Station dialogue  
box.  
DISABLE SLEEP MODE  
To allow for continuous data updates, ensure Sleep Mode  
on computer is disabled.  
4. Plug one end of the USB cable into the base station’s  
USB port and the other end into the PC’s USB port.  
5. Uploading will start immediately.  
TO DISABLE SLEEP MODE ON COMPUTER  
(WINDOWS XP)  
1. Right click on Desktop.  
2. In context menu, click on Properties.  
3. Click on Screen Saver tab in the Display Properties  
dialogue box.  
NOTE This product should be supplied by an identical  
USB port complying with the requirements of Limited  
Power Source.  
To learn more about how to utilize the functions available  
on the software, please refer to PC Software Manual,  
4. Click on Power located at the bottom half of dialogue  
box.  
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Operating range  
Accuracy  
-30°C to 60°C (-4°F to 140°F)  
0°C - 40°C: +/- 1°C (+/- 2.0°F)  
40°C - 50°C: +/- 2°C (+/- 4.0°F)  
20°C to 25°C (68°F to 77°F)  
Current, Min and Max temp.  
Dew Point w/ Min and Max  
Hi / Lo  
downloadable from the software webpage.  
IMPORTANT You must first successfully install software  
to access the PC Software Manual.  
Comfort  
Memory  
1. In the PC software homepage, click on MENU  
located at the top right hand corner of software main  
webpage.  
Alarm  
2. Select HELP from drop-down list. This will redirect  
you to a new webpage. Click on  
PC Software  
INDOOR RELATIVE HUMIDITY  
Manual.  
Displayed range  
Operating range  
Resolution  
2% to 98%  
25% to 90%  
SOFTWARE UPDATES  
1%  
As we continually strive for improvement, the software  
will be updated from time to time.  
Accuracy  
25% - 40%: +/- 7%  
40% - 80%: +/- 5%  
80% - 90%: +/- 7%  
40% to 70%  
If there is a new version, the moment PC is connected  
to the internet, a dialogue box informing of available  
software will appear.  
Comfort  
Memory  
Alarm  
1. Click OK.  
Current, Min and Max  
Hi / Lo  
2. After a few moments, File Download - Security  
Warning dialogue box will appear. Click Run.  
3. In the Internet Explorer - Security Warning, click  
Run.  
RADIO-CONTROLLED / ATOMIC CLOCK  
4. Follow steps 3 - 7 from Install Software section.  
Synchronization  
Clock display  
Hour format  
Calendar  
Auto or disabled  
HH:MM:SS  
BACKLIGHT  
12hr AM/PM or24hr  
DD/MM or MM/DD  
(E, G, F, I, S)  
Press any button or rotate the dial to activate the  
backlight.  
Weekday in 5  
languages  
RESET  
Battery  
4 x UM-3 (AA) 1.5V batteries  
AC adapter 6V  
Press RESET to return to the default settings.  
SPECIFICATIONS  
BASE STATION  
REMOTE WIND SENSOR UNIT  
Dimensions  
(L x W x H)  
Weight  
143 x 89 x 165 mm  
Dimensions  
(L x W x H)  
178 x 76 x 214 mm  
(5.6 x 3.5 x 6.5 inches)  
(7 x 3 x 8.4 inches)  
300 g (10.58 oz) without  
battery  
Weight  
100 g (3.53 oz) without battery  
m/s, kph, mph, knots  
Wind speed unit  
Speed accuracy  
INDOOR BAROMETER  
2 m/s ~ 10 m/s (+/- 3 m/s)  
10 m/s ~ 56 m/s (+/- 10%)  
16 positions  
Barometer unit  
Measuring range  
Accuracy  
mb/hPa, inHg and mmHg  
700 – 1050mb/hPa  
+/- 10 mb/hPa  
Direction accuracy  
Transmission of  
wind speed signal  
Memory  
Approx. every 14 seconds  
Resolution  
1mb (0.0 inHg)  
Altitude setting  
Sea level  
Max speed gust  
User setting for compensation  
Battery  
2 x UM-3 (AA) 1.5V batteries  
Weather display  
Memory  
Sunny, Partly Cloudy, Cloudy,  
Rainy and Snowy  
OUTDOOR TEMPERATURE / HUMIDITY UNIT  
RELATIVE TEMPERATURE  
Historical data and bar chart  
for last 24hrs  
Dimensions  
115 x 87 x 118 mm  
(L x W x H)  
Weight  
(4.5 x 3.4 x 4.6 inches)  
130 g (4.59 oz) without battery  
°C / °F  
INDOOR TEMPERATURE  
Temp. unit  
Displayed range  
Temp. unit  
°C / °F  
-50°C to 70°C (-58°F to 158°F)  
Displayed range  
0°C to 50°C (32°F to 122°F)  
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Operating range  
Accuracy  
-30°C to 60°C (-4°F to 140°F)  
-20°C – 0°C: +/- 2°C (+/- 4.0°F)  
0°C - 40°C: +/- 1°C (+/- 2.0°F)  
40°C - 50°C: +/- 2°C (+/- 4.0°F)  
50°C - 60°C: +/- 3°C (+/- 6.0°F)  
20°C to 25°C (68°F to 77°F)  
Current, Min and Max temp.  
Dew Point w/ Max and Min  
Wind chill temp. and min  
over it, dry it immediately with a soft, lint-free cloth.  
Do not clean the unit with abrasive or corrosive  
materials.  
Do not tamper with the unit’s internal components.  
This invalidates the warranty.  
Only use fresh batteries. Do not mix new and old  
batteries.  
Comfort  
Memory  
Images shown in this manual may differ from the  
actual display.  
When disposing of this product, ensure it is collected  
separately for special treatment and not as household  
waste.  
RELATIVE HUMIDITY  
Placement of this product on certain types of wood  
may result in damage to its finish for which Oregon  
Scientific will not be responsible. Consult the furniture  
manufacturer's care instructions for information.  
The contents of this manual may not be reproduced  
without the permission of the manufacturer.  
Do not dispose old batteries as unsorted municipal  
waste. Collection of such waste separately for special  
treatment is necessary.  
Displayed range  
Operating range  
Resolution  
2% to 98%  
25% to 90%  
1%  
Accuracy  
25% - 40%: +/- 7%  
40% - 80%: +/- 5%  
80% - 90%: +/- 7%  
40% to 70%  
Comfort  
Memory  
Battery  
Please note that some units are equipped with a  
battery safety strip. Remove the strip from the battery  
compartment before first use.  
Current, Min and Max  
2 x UM-4 (AAA) 1.5V batteries  
RF TRANSMISSION  
NOTE The technical specifications for this product and  
the contents of the user manual are subject to change  
without notice.  
RF frequency  
Range  
433MHz  
Up to 100 meters (328 feet) with  
no obstructions  
NOTE Features and accessories will not be available  
in all countries. For more information, please contact  
your local retailer.  
Transmission  
Approx. every 60 seconds  
1 for Wind/ Rain/ UV and 10 for  
Temp. / Humidity  
No. of Channel  
ABOUT OREGON SCIENTIFIC  
more about Oregon Scientific products. If you're in  
the US and would like to contact our Customer Care  
department directly, please visit: www2.oregonscientific.  
com/service/support.asp  
REMOTE RAIN GAUGE  
Dimensions  
(L x W x H)  
114 x 114 x 145 mm  
4.5 x 4.5 x 5.7 inches  
Weight  
241 g (8.50 oz lbs) without  
battery  
For international inquiries, please visit: www2.  
oregonscientific.com/about/international.asp  
Rainfall unit  
Range  
Mm/hr and in/hr  
0 mm/hr – 9999 mm/hr  
1 mm/hr  
EU DECLARATION OF CONFORMITY  
Resolution  
Accuracy  
Hereby, Oregon Scientific, declares that this Advanced  
Weather Station with Wireless Sensor Set & Mounting  
Package (models: WMR100N / WMR100NA) is in  
compliance with the essential requirements and other  
relevant provisions of Directive 1999/5/EC. A copy of the  
signed and dated Declaration of Conformity is available  
on request via our Oregon Scientific Customer Service.  
< 15 mm/hr: +/- 1 mm  
15 mm to 9999 mm: +/- 7%  
Memory  
Past 24hrs, hourly and  
accumulated  
from last memory reset  
2 x UM-3 (AA) 1.5V  
Battery  
PRECAUTIONS  
Do not subject the unit to excessive force, shock,  
dust, temperature or humidity.  
COUNTRIES RTTE APPROVAL COMPLIED  
Do not cover the ventilation holes with any items such  
as newspapers, curtains etc.  
All EU countries, Switzerland  
and Norway  
CH  
N
Do not immerse the unit in water. If you spill liquid  
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FCC STATEMENT  
This device complies with Part 15 of the FCC Rules.  
Operation is subject to the following two conditions: (1)This  
device may not cause harmful interference, and (2) This  
device must accept any interference received, including  
interference that may cause undesired operation.  
WARNING Changes or modifications not expressly  
approved by the party responsible for compliance could  
void the user’s authority to operate the equipment.  
NOTE This equipment has been tested and found  
to comply with the limits for a Class B digital device,  
pursuant to Part 15 of the FCC Rules. These limits  
are designed to provide reasonable protection against  
harmful interference in a residential installation.  
This equipment generates, uses and can radiate radio  
frequency energy and, if not installed and used in  
accordance with the instructions, may cause harmful  
interference to radio communications. However, there is  
no guarantee that interference will not occur in a particular  
installation. If this equipment does cause harmful  
interference to radio or television reception, which can  
be determined by turning the equipment off and on, the  
user is encouraged to try to correct the interference by  
one or more of the following measures:  
Reorient or relocate the receiving antenna.  
Increase the separation between the equipment and  
receiver.  
Connect the equipment into an outlet on a  
circuit different from that to which the receiver is  
connected.  
Consult the dealer or an experienced radio / TV  
technician for help.  
DECLARATION OF CONFORMITY  
The following information is not to be used as contact  
for support or sales. Please visit our website at www2.  
oregonscientific.com/service for all enquiries.  
We  
Name:  
Oregon Scientific, Inc.  
19861 SW 95th Ave.,Tualatin,  
Oregon 97062 USA  
Address:  
Telephone No.:  
1-800-853-8883  
declare that the product  
Product No.:  
WMR100N / WMR100NA  
Product Name:  
Advanced Weather Station  
with Wireless Sensor Set &  
Mounting Package  
Manufacturer:  
Address:  
IDT Technology Limited  
Block C, 9/F, Kaiser Estate,  
Phase 1, 41 Man Yue St.,  
Hung Hom, Kowloon,  
Hong Kong  
is in conformity with Part 15 of the FCC Rules. Operation  
is subject to the following two conditions: 1) This device  
may not cause harmful interference. 2) This device must  
accept any interference received, including interference  
that may cause undesired operation.  
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