Oregon Scientific Alpha C23 Boilers, RMR966P, RMR966PU Instruction Manual

1

GB

RADIO-CONTROLLED PROJECTION

CLOCK WITH NIGHTLIGHT &

INDOOR/ REMOTE THERMOMETER

MODEL NO.: RMR966P/RMR966PU

INSTRUCTION MANUAL

INTRODUCTION

Congratulations on your purchasing the Radio-controlled projection
Clock with Nightlight and Indoor/-Remote Thermometer RMR966P/
RMR966PU.

The unit is a multi-functional radio-controlled clock. The RMR966P

--- the Central Europe model --- is designed to automatically
synchronize its current time and date when brought within an
approximate 1500km radius of the radio signal generated from
Frankfurt, Germany (DCF-77). The RMR966PU --- the UK model

--- will do the same when brought within range of the radio signal
MSF-60 generated from Rugby, England.

In addition to indoor temperature display, by means of a wireless
remote thermo sensor this unit can simultaneously monitor the
outdoor temperature. The unit can record maximum and minimum
indoor/outdoor temperature readings. No wire installation is required
between the main and remote units as this unit operates at 433 MHz.

This unit featured with a projection function that allows the user to
display either (1) the Current Time with Indoor Temperature or (2)
Current time with Outdoor T emperature on the ceiling, wall or other
flat surface. The image projected is in a deep red color which is
easily seen in the dark.

The Projection Clock also comes with favourable features such as
Auto-on/off Nightlight, EL back-light, hourly-chime function and
dual daily alarm with 8-minute snooze function and Pre-Alarm
function.

KEY CONFIGURATION & FEATURES:

MAIN UNIT

FRONT VIEW

A1

A2

A4

A8

A5

A7

A6

A9

A3

2

GB

A1 3-Line LCD Display

Displays the time, date and temperature

A2 [ ] Battery-low indicator

Displays when battery power of main unit is low

A3 [ ] Battery-low indicator

Displays when battery power of remote sensor is low

A4 [ ] Radio-reception icon

Indicates the strength of the reception of clock radio signal

A5 [IN/OUT TEMP] BUTTON

- Press to toggle between the Indoor and Outdoor temperature
display

-Press and hold for 2 seconds to activate the auto-search for
remote thermo signal

A6 [MEM] BUTTON

- Press to toggle among current, maximum and minimum
temperature records

- Press and hold for 2 seconds to erase the memories

A7 [ALARM/*] BUTTONS

- Press to display the alarm-1 or alarm-2 function

- Press and hold for 2 seconds to enter the corresponding
alarm time setting mode

A8 [MODE] BUTTON

- Press to toggle among the calendar clock display modes

- Press and hold for 2 seconds to enter the clock setting mode

A9 [ & ] BUTTONS

-Press to increase/ decrease the values in setting modes

-Press and hold for 2 seconds to activate/ deactivate the
autoreception of RF clock radio signal

TOP VIEW

B1 [SNOOZE/ LIGHT] BUTTON

- Press to turn on the EL backlight and projection for 5 seconds

- Press to change the projected temperature (Indoor or Outdoor)
when projection is On

-Press to stop the alarm sound and activate the 8-minutes
Snooze function

B2 [LIGHT AUTO-ON-OFF] SLIDE BUTTON

Slide to select the different mode for the Nightlight

B3 LIGHT SENSOR
B4 ROTATABLE NIGHTLIGHT

B1

B4

B3

B2

3

GB

BACK VIEW

C1 [180º ROTATION] BUTTON

Press to flip the projected image horizontally

C2 [FOCUS] KNOB

Rotate to adjust the focus of projection

C3 [IMAGE ROTATION] KNOB

Rotate to change the image 90º to the left or right

C4 [PROJECTION ON

] BUTTON

Slide to enable continuous projection (when Adapter is
connected)

C5 BATTERY COMPARTMENT

Accommodates 2 pieces of UM-3 or AA 1.5 V batteries

C6 [RESET] BUTTON

Press to return all settings to default values

C7 [+ LIGHT SENSOR -] KNOB

Rotate to adjust the sensitivity of the light sensor

C8 [˚C / ˚F ] BUTTON

Selects between Centigrade (°C) and Fahrenheit (°F)

BOTTOM VIEW

D1 4.5 V DC JACK

For AC power adapter installation

C6

C7

C8

D1

D1

C2

C3

C4

C5

C1

4

GB

KEY CONFIGURATION AND

FEATURES:REMOTE THERMO UNIT

THR228NS

A. LCD

Displays the current temperature monitored by the remote unit

B. LED INDICATOR

Flashes when the remote unit transmits a reading

C. °C/°F SLIDE SWITCH

Selects between Centigrade (°C) and Fahrenheit (°F)

D. RESET BUTTON

Returns all settings to default values

E. BATTERY COMPARTMENT

Accommodates two UM-4 or AAA size 1.5V batteries

F. BATTERY DOOR
G. WALL-MOUNT HOLDER

Supports the remote unit in wall-mounting

H. REMOVABLE T ABLE STAND

For standing the remote unit on a flat surface

BA TTERY INSTALLATION:MAIN UNIT

This unit can be operated by batteries or AC power alone as well as
both together.

5

GB

Battery Installation:

1. Remove the battery compartment door by rotating it to the
direction of “Open ” as shown

2. Insert two pieces of UM-3 or AA 1.5V batteries in accordance
to the polarities.

3. Press [RESET].

4. Replace the battery compartment door by rotating it back onto
the unit by following the direction of “Close ”.

When the battery power level is low, the respective low battery
indicator [

] will light up. Replace the batteries or connect it

with AC power adapter
Please note if only A C adapter is connected and no battery is installed,

low battery indicator [

] for main unit will also light up.

Using AC Power

6

GB

BATTERY INSTALLATION : REMOTE UNIT

1. Place both main and remote units as close as possible to each
other.

2. Remove the screws on the battery door of the remote unit.

3. Select the units of measurement for the temperature display on
the °C/°F slide switch.

4. Install 2 batteries (UM-4 or "AAA" size 1.5V) strictly according
to the polarities shown.

5. Insert batteries or press the reset button of the main unit.

6. Replace the battery compartment door and secure its screws.

7. Position the remote sensor and main unit within effective
transmission range, which in usual circumstances, is 30 meters.

Though the sensor is weather resistant, and is meant for use outside,
it should be placed away from direct sunlight, rain, or snow.

Note: The ef fectiv e range may be limited by building materials and
the position of either the main unit or remote sensors. Try various
set-up arrangements for best result.

REMOTE UNIT : WALL-MOUNTING OR

TABLE STANDING

Wall-mount Table Stand

FEATURES

Section I — Radio-Controlled Digital

Calendar Clock

7

GB

ABOUT RADIO RECEPTION

Important Note: Since this unit can also receive remote temperature

data from the remote unit, after battery installation, the unit will
FIRST search for the remote temperature data which may last for
up to 4 minutes. Upon successful reception of the remote data,the
unit will then automatically synchronize its time and date with the
radio signal when it is within reception range of the signal.

When the unit is receiving radio signal, the reception icon will start
to blink. The reception icon will show either strong or weak reception
depending on the strength of the radio signal. A complete reception
generally takes about two to ten minutes.

When the reception is complete the reception icon will stop
blinking. The reception icon will show as “

” for no reception or

“ ” for successful reception.

STRONG

WEAK

NO RECEPTION

IN PROGRESS

For best reception, place the unit away from other equipment that
emit radio frequency or microwa ve signals such as TVs, radios, PCs
or microwave ovens. Other causes for signal interference include
electrical power transmission tower and/or steel reinforced concrete
construction.

HOW TO ENABLE OR DISABLE AUTO -

RECEPTION

To disable the automatic reception of radio signal, press and hold
[ ] for 2 seconds. The reception icon will disappear and the unit
will stop receiving the radio signal.

To activate the signal reception again, press and hold [ ] for 2
seconds. The reception icon will appear again and start blinking to
indicate auto reception of radio signal.

Note: this activation function will be temporarily disabled when
the main unit is searching for the remote temperature data right
after battery installation or Reset.

DISPLAY MODES SELECTION

Press [MODE] in the normal display mode to scroll through the
calendar clock display modes:

8

GB

1. Clock with Second

--------------------------­Indoor T emperature

2. Clock with Weekday

--------------------------------------------­Day-Month

3. Clock with Weekday

-------------------------------------------------------­Clock (2nd Zone-time)

4. Clock with Weekday (2nd Zone-time)

-------------------------------------------------------­Calendar (2nd Zone-time)

SETTING THE CLOCK AND CALENDAR

MANUALLY

When the automatic radio reception is disabled, the main unit can
be set manually. Set the Clock and Calendar by following the
procedures below:

1. Press and hold [MODE] for 2 seconds. The 2nd Zone-time

hour offset will start flashing.

2. Enter the hour-offset by using [ ] or [ ]. Press [MODE]

to confirm the entry.

3. Follow the same procedures to set the 12/24-format, hour,
minutes, year, “mm:dd” or “dd:mm” calendar display format,
month, day, display languages and hourly chime on/off mode.

4. Press [MODE] to save the changes and exit the setting mode.
If changes are made after the minute adjustment, the value of
seconds will be reset and start from zero.

5. For the day-of-week you can select among 5 languages —
English (E), French (F), German (D), Italian (I) and Spanish
(S).

9

GB

ALARM & PRE-ALARM FUNCTION

This unit has two alarms (Alarm-1 and Alarm-2) which can be
operated together or independently.

To activate or deactivate the alarm, press the [ ] or [ ] button
when the respective alarm is being displayed. “-:--“ will be shown
when the alarm is being deactivated. [ ] or [ ] will be sho wn
when the respective alarm is acti vated.

When an alarm is activated, it will go of f at the preset time. The EL
backlight and projection will activate for 5 seconds and the alarm
sounds will be given out for 2 minutes.

To stop the alarm, press any key. When the [SNOOZE/LIGHT]
button is pressed to stop the alarm sound, the snooze function will
be activated and the alarm will go off again after 8 minutes. To
disable the snooze function, press and hold the [SNOOZE/LIGHT]
button for 3 seconds or press other key to stop the alarm sound.

If a second alarm goes off when the first alarm is sounding of f, the
first alarm will be disabled automatically.

(a) To set the alarm:

1. Press the [ALARM/*] button once to select Alarm-1 or again
to select Alarm-2.

10

GB

2. Press and hold the [ALARM/*] for 2 seconds to enter the

alarm time setting mode. The hour will be flashing.

3. Enter the hour using the [ ] or [ ] button.

4. Press the [ALARM/*] and the minute will be flashing.

5. Enter the minute using the [ ] or [ ] button.

6. Press the [ALARM/*] to confirm the alarm time and enter the

pre-alarm setting mode. “PRE-AL” icon will be shown.

PRE-ALARM FEATURE FOR REMOTE SENSOR
The alarm function also has a pre-alarm feature which can alert the

user before the preset alarm time when weather condition changes.
This Pre-alarm function applies with Remote sensor only.

(b) To set the Pre-alarm:

1. After setting the alarm time (as indicated above) the unit will
enter the Pre-alarm setting mode automatically . “PRE-AL” icon
will be shown and the time-interval will be flashing.

2. Use the [ ] or [ ] button to select the operating time
interval for this pre-alarm function. You can choose from “00”,
“15”, “30”, “45” and “60” minutes.

3. Press the [ALARM/*] to confirm and exit. The pre-alarm
function will be enabled automatically which is indicated by
the appearance of the [*] symbol.

4. To disable this pre-alarm function, select the time interval as
“00”.

The pre-alarm feature will operate during the selected time-interval
before the preset alarm time.

11

GB

During the pre-alarm operating period, if the temperature recorded
by the remote sensor falls to or below 2ºC, the pre-alarm feature
will be triggered. For example, if the alarm time is set to go off at
7:00a.m. and the pre-alarm operating time-interval is set to
45 minutes, the pre-alarm will start to operate at 6:15a.m.
(i.e., 45 minutes before the preset 7:00a.m.). The pre-alarm icon
will flash and the backlight and projection will be turned on for
5 seconds. An alarm sound will also go of f for 2 minutes as that of
the daily alarm.

The snooze function will be activated if the [SNOOZE/LIGHT]
button is pressed.

Note:The daily alarm will NOT function until the next day if
the pre-alarm has been triggered beforehand. Deactivation
of the alarm function will disable the pre-alarm feature
automatically.

HOURLY CHIME FUNCTION

When the hourly chime function is on, the indication “ ” will be
displayed and a beep sound will be given out at the beginning of
each hour. You can activate or deactivate this function by setting
this in the clock and calendar setting mode (please refer to Section
“SETTING THE CLOCK AND CALENDAR MANUALLY”).

Section II-Nightlight

NIGHTLIGHT FUNCTION

This unit is attached with a LED-Nightlight at the side which acts
as a good bed-side feature. It can only be operated when A C po wer
is connected to the unit.

To turn on the nightlight, connect the unit to the AC power. Slide
the [LIGHT AUTO-ON-OFF] to the “ON” mode. To turn it off,
slide the [LIGHT AUT O-ON-OFF] to the “OFF” mode.

You can also set the Nightlight to turn on or off automatically.
To activate this auto function:

1. Slide the [LIGHT AUTO-ON-OFF] to the “AUTO” mode.

2. Adjust the sensitivity of the Light sensor by rotating the
[LIGHT SENSOR] knob inside the battery compartment so
that it can light up in the desired light intensity.

3. For example, if you want the Nightlight to be turned on
automatically in a darker environment, reduce the sensitivity
by rotating the [LIGHT SENSOR] knob tow ards the “-“ side.
Conversely, if you want the Nightlight to be turned on
automatically in a brighter environment, increase the sensiti vity
sensitivity by rotating the [LIGHT SENSOR] knob towards
the “+“ side.

To change the direction of the Nightlight orientation, you can rotate
the Nightlight according to the arrow indication.

12

GB

HOW TO CHECK REMOTE

TEMPERATURE

Once batteries are installed into the remote Thermo Sensor, it will
start to transmit temperature data at an approximately 40-second
intervals. Such data transmission is indicated by the blinking LED
on the remote Thermo Sensor. Upon successful reception of the
remote thermo signals the data received will be automatically
displayed and updated at a 40-second intervals.

To toggle between indoor and remote temperature display, press
[IN/OUT TEMP].

If no signals are received, blank “—-“ will be displayed. Press and
hold [IN/OUT TEMP] for 2 seconds to activate search for the
remote thermo signal from the sensor. (Note: during this searching
period, reception of clock radio signal will be suspended)

If that fails, check if the remote thermo sensor is still in place. T ry
repositioning the units as they may be having temperature
transmission block as a result of interference.

Note: Failure of reception of remote signals may be due to the
following reasons:

1. Battery power of the units is too low.
Suggested Solution: Replace with fresh batteries if necessary.

2. Batteries may freeze when the temperature falls below the
freezing point. Frozen batteries will have a lower voltage and
therefore result in a shorter transmission range.

Suggested Solution: Shorten the transmission range by
repositioning the units.

Section III — Indoor-Remote

Thermometer

DISPLAY OF INDOOR TEMPERATURE

Once batteries are installed into the main unit, it will start to detect
the indoor temperature and the data will be displayed.

13

GB

3. Transmission path is blocked with obstacles and interference
from the surroundings.

Suggested Solution: Shorten the distance (e.g., move the main
unit closer to the window) or relocate the units when necessary .

MAXIMUM AND MINIMUM

TEMPERATURE

The maximum and minimum indoor-remote temperatures recorded
will be automatically stored in memory. Press [MEM] to toggle
among the current, maximum and minimum indoor or remote
temperature records. The respective “MAX” or “MIN” indicator
will be shown.

To clear the memory, press and hold [MEM] for 2 seconds when
the maximum or minimum record is being displayed. The memory
will be erased and replaced with current temperature until a new
maximum or minimum reading has been recorded.

If the temperature readings recorded are lower or higher the
measuring range, “LLL” or “HHH” will be displayed respectively.

NOTE ON ˚C AND ˚F

The outdoor temperature display on the main unit is dominated by
the selection on the [ ˚C / ˚F ] side switch of the main unit. Whatev er
the display unit of the remote sensor is, it will only apply to the
remote sensor itself and the temperature will be automatically
converted to the chosen one of the main unit.

SECTION IV --- Projection

HOW TO USE THE PROJECTION

The projection makes it easier for you to read the indoor temperature
or outdoor temperature and current time at night. T o use the feature.

1. Press [SNOOZE/LIGHT] to turn on the projection for

5 seconds. The current time with indoor temperature will be
projected onto the surface the lens is facing.

2. To change to view the outdoor temperature instead of the

outdoor one, press [SNOOZE/LIGHT] again when projection
is on.

3. Adjust the projected image as below.

14

GB

For continuous projection, you must connect it with power adapter .
When the power adapter is connected to the unit, the projection will
be activated and remain so by sliding on the
[PROJECTION ON ] switch.

To deactivate the feature, slide the switch back to its off position.
To increase the life-time of the projection LED, it is suggested to

slide the [ PROJECTION ON ] switch to the “off” position
during daytime.

Section V — Others

BACKLIGHT

To turn on the EL backlight of the LCD Display, press

[SNOOZE/LIGHT] to turn it on for 5 seconds.

HOW TO RESET THE UNIT

Press [RESET] to reset the settings when the unit is malfunctioning.
When [RESET] is pressed, all settings will return to the default

values and memory records will be erased.

PRECAUTIONS

This unit is engineered to give you years of satisfactory service if
you handle it carefully. Here are a few precautions.

1. Do not immerse the unit in water. If you spill liquid o ver it, dry
it immediately with a soft, lint-free cloth.

2. Do not clean the unit with any liquid containing alcohol,
detergent, abrasive or corrosive materials. They may scratch
the plastic parts and corrode the electronic circuit.

3. Do not subject the unit to excessive force, shock, dust,
temperature or humidity, which may result in malfunction,

Projector Features

Feature

Effect

Instructions

Adjustable
Projection

Flips an image to
maintain an upright
position

Rotates the
projection 180°

Tilt swivel projection
housing to alter the
direction of projection

FOCUS
Knob

Focuses
projection

Rotate Dial C2 to focus
projection

IMAGE
ROTATION
KNOB

Dial C3 rotates
projection

Rotation of projection
allows user to place
clock in convenient

180

°

ROTATION
BUTTON

Button
C1horizontally
flips the
projection 180°

15

GB

shorter electronic life span, damaged battery and distorted parts.

4. Do not tamper with the unit’s internal components. Doing so
will invalidate the warranty on the unit and may cause
unnecessary damage. The unit contains no user-serviceable
parts.

5. Only use fresh batteries as specified in the user’s instructions.
Do not mix new and old batteries as the old ones may leak.

6. Always read the user’s instructions thoroughly before opera ting
the unit.

SPECIFICATIONS

Radio-controlled Calendar Clock

Display format : 12- or 24-hour
Calendar : Month/Day or Day/Month

Day of Week in 5 languages:
English/ French/ German/ Italian and Spanish

Alarm : Dual daily alarm

Temperature Measurement
Main Unit

Indoor Temperature Measuring Range

:-5°C to +50°C

(+23°F to +122°F)

Temperature Resolution : 0.1°C (0.2°F)

Remote Unit

Remote Temperature Measuring Range

: -20°C to + 60°C

(-4°F to +140°F)

Temperature Resolution : 0.1°C (0.2°F)
RF Transmission Frequency : 433 MHz
Temperature Sensing Cycle : Approx. 40 seconds

Power

Main Unit : 2 pcs of AA-sized or “UM-3”

1.5 V batteries

4.5 V AC Adapter
(for continuous projection)

Remote Thermo Unit : 2 pcs of AAA-sized or “UM-4”

1.5 V batteries

Weight

Main Unit : 301.61 gm

(without battery)

Remote Thermo Unit : 63 gm

(without battery)

Dimensions

Main Unit : 160.7x 111.6 x 35.5mm

(LxWxT)

Remote Thermo Unit : 92 x 60 x 20mm

(LxWxT)

Note on Battery : Batteries included (if any) are for demon

stration purpose only. For optimal daily­usage, application of new alkaline batteries
are recommended.

16

GB

RTTE Compliant Countries :

All EC countries, Switzerland CH
And Norway N

CAUTION

-The content of this manual and the product specifications are
is subject to change without further notices

- Due to printing limitation the displays shown in the manual
may differ from the actual display

- The contents of this manual may not be reproduced without
the permission of the manufacturer

EC-DECLARATION OF CONFORMITY

This product contains the approved transmitter module TX 01 and
complies with the essential requirements of Article 3 of the R&TTE
1999/5/EC Directives, if used for its intended use and that the
following standard(s) has/have been applied:

Efficient use of radio frequency spectrum
(Article 3.2 of the R&TTE Directive)
applied standard(s) EN 300 220-1(2,3):1997

Electromagnetic compatibility
(Article 3.1.b of the R&TTE Directive)
applied standard(s) ETS 300 683:1997

Safety of information technology equipment
(Article 3.1.a of the R&TTE directive)

applied standard(s) EN 60950:1997

Additional information:

The product is therefore conform with the Low Voltage Dir ective
73/23/EC, the EMC Directive 89/336/EC and R&TTE Directive
1999/5/EC (appendix II) and carries the respective CE marking.

VS-Villingen / Germany August 2001
Gerhard Preis
R&TTE Representative of manufacturer

17

GB

TROUBLESHOOTING GUIDE --- RMR966P/ RMR966PU

Trouble Possible Cause Remedy

“---“ is being displayed for Remote data on the
display of the Main Unit

(1) Probably due to electromagnetic interference

and/or obstacle in-between the Main Unit and
Remote Sensor (e.g., double glass protection
or reinforced concrete wall); or

(2) Batteries of the Remote Sensor are being

discharged

(1) (i) Move the Main Unit away from any

source of interference such as DECT
phone, mobile phone; and/or (ii) Move the
Remote sensor nearer to the main unit and
start SEARCH mode in the Main Unit

(2) Check LED of Remote Sensor. Replace

with new batteries if it does not flash in
one minute

Displayed remote temperature data on the display
of the Main Unit are different from those on the
display of the Remote Sensor

Another Remote Sensor using the same frequency and
same ID code is being in use within the effective area

Place the Remote Sensor closer to the Main
Unit. Then reset the Remote Sensor and activate
SEARCH mode in the Main Unit

Displayed Temperature data are different from
other measuring instruments

(1) The measurement method is different
(2) The area under evaluation is different or being

influenced by climate

(1) Use the same instruments with

consideration of the tolerance of readings

(2) Place the 2 instruments very closely for a

time period (no less then 30 minutes),
avoiding direct light and air movements

- Clock time is not correctly set; and/or

- Reception icon “ Antenna” displays as “No
reception”

The clock radio signal is not received because:

- Electromagnetic interference exist, or the Main
Unit is located within reinforced concrete wall
or
shadowed area location

- Orientation of placement is not at optimum posi
tion for reception of clock radio signal

- Locate the Main Unit far from PC, mobile
phone etc and re-locate it near the window
sill. Wait at least 24 hours (note: during
night-time signal is less attenuate
particularly after raining)

- The clock radio signal is searched at 1:00,
2:00, 3:00, 9:00, 15:00, 21:00 every day
automatically

-To force the signal reception please refer
to instructions in the User’s manual

18

GB

Warning:

-For other cases not listed in the above, feel free to contact our help line

- Do not dissemble the unit. This will void the warranty

Trouble Possible Cause Remedy

The projection LED does not go on when A C/DC
adapter is installed

Projection-On button is slid to the Off-position

Slide the Projection-On button to the On­position

The Nightlight does not turn on (i) The AC/DC Adaptor is not installed

(ii) The light intensity of the environment is too high

and “Auto” mode is selected

The unit is reset when SNOOZE button is
pressed

Batteries are being discharged

Replace with new batteries

(i) Make sure the AC/DC adapter is securely

plugged into the unit and connected to the
wall-socket

(ii) Reduce the light intensity in the

environment or simply select the “Light­On’ mode

(iii) Adjust the sensitivity of the light sensor

(refer to Section II --- Nightlight function)