Oregon Scientific RMR202A - Manual

Indoor and Outdoor Thermometer with

Atomic Time

Model: RMR202A

USER MANUAL

EN

OVERVIEW

FRONT VIEW

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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
Ma n Y u e S t . , H u n g H o m , K o w l o o n ,

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