Oregon Scientific RMR203HGA user manual Overview Front View FIG, Back View FIG, Remote Sensor FIG

Temperature and Humidity Station

with Atomic Time

Model: RMR203HGA

USER MANUAL

EN

OVERVIEW

FRONT VIEW (FIG 1)

1.Remote sensor reception indicator

2.Clock signal reception indicator

3.MODE: Change settings / display

4.LIGHT: Activate backlight for 5 seconds

5./ : Increase / decrease settings; activate / deactivate clock reception signal

6.Outdoor temperature and humidity

Wireless sensor included does not include humidity. To receive outdoor humidity you need a wireless sensor with the humidity function.

7.Indoor temperature and humidity

8.Time zone

9.Clock with weekday

10.MEM: View current, maximum, minimum temperature / humidity

11.Ice alert LED indicator

BACK VIEW (FIG 2)

RMR203HGA_M_EN_R2.indd 1	P/N:086L004999-013 REV1
	1/2

1.°C / °F: Select temperature unit

2.RESET: Reset unit to default settings

REMOTE SENSOR (FIG 3)

2

1

4

3 5

1.LED status indicator

2.Wall mount hole

3.Battery compartment

4.RESET hole

5.CHANNEL switch

GETTING STARTED

INSERT BATTERIES

1.Remove the battery compartment.

2.Insert the batteries, matching the polarities (see FIG 2).

LOCATION	MEANING
Clock / alarm	Main unit batteries low
Outdoor temperature	Sensor batteries low
and humidity area

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.

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 simultaneously.

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.

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.

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.

BACKLIGHT

Press LIGHT to activate backlight for 5 seconds.

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.

2007.6.21 9:49:08 AM