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Indoor and Outdoor Thermometer with
Atomic Time
Model: RMR202A
USER MANUAL
EN
OVERVIEW
FRONT VIEW
1. Remote sensor reception indicator
2. Clock signal reception indicator
3. Indoor temperature
4. MODE
: Change settings / display
5. / : Increase / decrease setting; activate /
deactivate clock reception signal
6. Outdoor temperature
7. Time zone
8. Clock with weekday
9. MEM
: View current, maximum and minimum
temperature / humidity
10. Ice alert LED indicator
BACK VIEW
1. °C / °F: Select temperature unit
2. RESET
: Reset unit to default settings
REMOTE SENSOR
1. LED status indicator
2. Wall mount hole
3. Battery compartment
4. RESET hole
5. C
HANNEL switch
GETTING STARTED
INSERT BATTERIES
1. Remove the battery compartment.
2. Insert the batteries, matching the polarities.
3. Press
RESET after each battery change.
LOCATION
MEANING
Clock / alarm
Main unit batteries
low
Outdoor temperature
and humidity area
Sensor batteries low
REMOTE SENSOR
The main unit can collect data from up to 3 sensors.
To set up the sensor:
1. Open the battery compartment (see FIG 3).
2. Select a channel then
press RESET.
3. Close the battery door.
4. Place the sensor within 30 m (98 ft) of the main unit
using the table stand or wall mount.
TIP Ideal placements for the sensor would be in any location
on the exterior of the home at a height of not more than 5 ft and
which can shield it from direct sunlight or wet conditions for an
accurate reading.
5ft
NOTE Use alkaline batteries for longer usage and
consumer grade lithium batteries in temperatures below
freezing.
SENSOR DATA TRANSMISSION
To search for a sensor:
Press and hold + MODE.
The sensor reception icon in the remote sensor area
shows the status:
ICON DESCRIPTION
Main unit is searching for
sensor(s).
A channel has been
found.
The sensor cannot be
found.
TIP The transmission range may vary depending on many
factors. You may need to experiment with various locations
to get the best results.
CLOCK
CLOCK RECEPTION
This product is designed to synchronize its clock
automatically with WWVB-60 signal, within 3200km (2000
miles) of Fort Collins Colorado.
To enable / disable signal reception:
Press and hold
to enable or to disable signal
reception.
NOTE Reception takes 2-10 minutes. If the signal is weak,
it can take up to 24 hours to get a valid signal
.If signal
reception is unsuccessful, place your unit next to a window,
press and hold to force another signal search.
Clock signal reception indicator:
STRONG
SIGNAL
WEAK
SIGNAL
NO SIGNAL
MANUALLY SET CLOCK
To set the clock manually, disable the signal reception
first.
1. Press and hold
MODE.
2. Press
or to change the settings.
3. Press
MODE to confirm.
4. The settings order is: time zone, 12/24 hr format, hour,
minute, year, calendar mode (day – month / month
– day), month, day and language.
Select the time zone: (P) Pacific, (E) Eastern, (C) Central
or (M) Mountain.
NOTE The language options are English (E), German (D),
French (F), Italian (I), and Spanish (S).
To select display mode:
Press MODE to choose between clock with seconds /
weekday / calendar.
TEMPERATURE AND HUMIDITY
To toggle temperature unit:
Press °C / °F.
To auto-scan between sensors:
Press and hold
+ MEM to display each sensor’s data
for 3 seconds.
To end press .
To toggle between current, minimum and maximum
records for the selected sensor:
Press MEM repeatedly.
To clear the records:
Press and hold MEM.
ICE WARNING
If the channel 1 sensor falls between 3°C to
-2 °C (37°F to 28°F), LED indicator will flash, and will stop
flashing once the temperature is out of this range.
RESET
Press RESET to return to the default settings.
PRECAUTIONS
• Do not subject the unit to excessive force, shock, dust,
temperature or humidity.
• Do not cover the ventilation holes with any items such
as newspapers, curtains etc.
• Do not immerse the unit in water. If you spill liquid 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.
• Images shown in this manual may differ from the actual
display.
• When disposing of this product, ensure it is collected
separately for special treatment.
• 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.
• Please note that some units are equipped with a
battery safety strip. Remove the strip from the battery
compartment before first use.
NOTE The technical specifications for this product and the
contents of the user manual are subject to change without
notice.
SPECIFICATIONS
TYPE DESCRIPTION
MAIN UNIT
L x W x H
77 x 41.5 x 116.5mm
(3.03 x 1.63 x 4.59 in)
Weight
241 g (8.5 oz)
without battery
Temperature range
-5°C to 50°C
(23°F to 122°F)
Resolution 0.1°C (0.2°F)
Signal frequency 433 MHz
Humidity range 25% - 95%
Humidity resolution 1%
Power 2 x UM-4 (AAA) 1.5 V batteries
REMOTE UNIT (THN132N)
L x W x H
96 x 50 x 22 mm
(3.78 x 1.97 x 0.87 in)
Weight 62 g (2.22 ounces)
Transmission range 30 m (98 ft) unobstructed
Temperature range
-20°C to 60°C
(-4°F to 140°F)
Power 1 x UM-3 (AA) 1.5 V batteries
ABOUT OREGON SCIENTIFIC
Visit our website (www.oregonscientific.com) to learn
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
OR
Call 1-800-853-8883.
For international inquiries, please visit:
www2.
oregonscientific.com/about/international
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 call our customer service number
(listed on our website at www.oregonscientific.com, or on
the warranty card for this product) for all inquiries instead.
We
Name: Oregon Scientific, Inc.
Address: 19861 SW 95
th
Ave.,Tualatin,
Oregon 97062 USA
Telephone No.: 1-800-853-8883
declare that the product
Product No.: RMR202A
Product Name: Indoor and Outdoor Thermometer with
Atomic Time
Manufacturer: IDT Technology Limited
Address: 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.
P/N:086XXXXX-XX
RMR202A.indd 1 2007.6.21 9:12:49 AM