RADIO CONTROLLED PROJECTION
ALARM C LOCK
Instruction manual
INTRODUCTION:
Congratulations on purchasing this innovative Projection alarm clock which displays indoor temperature
and humidity and also outdoor temperature (by 433MHz transmission). It is further acting as a DCF-77
radio controlled clock with an alarm. With the totally 15 different weather forecast icons featured by
"weather man", users can easily observe the forecast weather condition and will no longer worry the
sudden weather change. To enjoy the full benefits of this innovative product, please read this operating
manual.
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Battery
compartment
Stand
A
dapter
socket
Function
keys
LCD
y
Displa
TEMPERATURE TRANSMITTER:
Holde
r
FEATURES
• Radio-controlled time and date
• Projection of time and outdoor temperature
• Weather forecasting with 15 easy-to-read weather forecast signs featured by weather man
• Displays time with seconds, indoor temperature & humidity
• Display outdoor temperature
• Time alarm with snooze
• EL backlight
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TO INSTALL AND REPLACE BATTERIES INTO THE PROJECTION ALARM
The Projection Alarm uses 2 x AA, IEC LR6, 1.5V batteries. To install and replace the batteries, please
follow the steps below:
1. Insert finger or other solid object in the space at the
bottom center of the battery compartment and lift up to
remove the cover.
2. Insert batteries observing the correct polarity (see
marking).
3. Replace compartment cover.
In addition or instead of inserting batteries, the AC adapter can be used:
1. Connect the power adapter to a wall socket
2. Insert the adapter into the jack at the bottom of the clock
3. The Projection clock will now start receiving the DCF time signal. After approximately 3 to 5 minutes,
the DCF time will be displayed (Also see "SETTING UP" below) .
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Important!
Use only the adapter provided with the projection clock and make sure that your household voltage is
appropriate to the working voltage of the transformer. Otherwise your Projection clock may be damaged.
POWER SUPPLIED BY BATTERIES AND AC/DC ADAPTER
If the Projection clock is first powered by batteries and the power adapter is subsequently used for
extended period of time, the main power source of the Projection clock will switch to AC/DC power. The
batteries will then act as a backup power source in case of power failure.
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TO INSTALL AND REPLACE BATTERIES IN THE TEMPERATURE TRANSMITTER
The Temperature Transmitter uses 2 x AA, IEC, LR6, 1.5V batteries. To install and replace the batteries,
please follow the steps below:
1. Remove the cover.
2. Insert the batteries, observing the correct polarity (see marking).
3. Replace the battery cover on the unit.
SETTING UP
1. First, insert 2 x AA, IEC LR6, 1.5V batteries into the projection clock. Once the batteries are in place,
all segments of the LCD will light up briefly. Then the indoor temperature, the time as 0:00, will be
displayed. If the indoor temperature is not displayed after a few seconds, remove the batteries and
wait for at least 30 seconds before reinserting them. Once the indoor data is displayed proceed to
step 2.
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2. Within 1-1/2 minutes of activating the Projection clock, place 2 x AA, IEC LR6, 1.5V batteries into
the transmitter.
3. After a few seconds of inserting the batteries into the transmitter, the projection clock will start
receiving data from the transmitter. The remote temperature will then be displayed on the clock. If
this does not happen after 2 minutes, the batteries will need to be removed from both units and reset
from step 1.
4. When the transmitter is set up, there is a testing period. Then DCF-77 time code reception is
automatically started just after the clock is activated. This takes typically between 3 - 5 minutes in
good conditions. This time period is an excellent opportunity to locate the transmitter in suitable
location outdoors. In order to ensure sufficient 433 MHz tr ansmission however, this should under
good conditions be no more than 25 meters from where the Projection clock will be finally positioned
(see notes on “POSITIONING THE OUTDOOR TRANSMITTER” and “433 MHZ RECEPTION”).
5. If after 10 minutes the DCF time has not been received, use the MODE/ MIN key to manually enter a
time (and date) initially. The clock will automatically attempt each hour to receive the DCF time.
When this is successful, the received time will override the manually set time.
Note:
Should the total time of inserting the batteries into the transmitter take longer than 1-1/2 minutes from the
time of inserting the batteries into the projection clock then temperature receptio n problems may occur. If
the temperature is not being received, then see "433 MHZ RECEPTION", before resetting the units.
In the event of changing batteries to the transmitter, the projection clock needs to be reset. (See
RESETTING THE PROJECTION CLOCK)
RESETTING THE PROJECTION CLOCK
To reset the Projection clock to the factory default setting or in case of a malfunction or changing batteries
to transmitter, please remove all batteries from the unit and unplug the AC/DC adapter from any power
source. Wait at least for 3 minutes before powering up the Projection clock again.
BATTERY CHANGE:
It is recommended to replace the batteries in all units on an annual basis to ensure optimum accuracy of
these units.
Please participate in the preservation of the environment. Return used batteries to an
authorized depot.
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PROJECTION OF TIME
Note:
The projection is a red light, not harmful under normal usage, yet care should be taken to avoid looking
directly into the light.
1. When plugged into an AC outlet, the projection alarm can continuously project the time and the
outdoor temperature
2. When operating on batteries alone, the projection alarm will only project when the SNOOZE
button is pressed or the alarm is sounding.
3. The projection will auto-focus for display from about 1.7 to 2.0 metres away. At a dark enough
surrounding, user may clearly see the projection.
The direction of the display can also be rotated 360° in 90° increments by pressing the Projection
Direction
button. The projector case can be rotated 180° to further help orient the projected display.
TOGGLE BETWEEN THE DISPLAY OF INDOOR TEMPERATURE/ HUMIDITY, PRESET
ALARM T IME AND C ALENDAR
By pressing shortly the MODE/MIN key, you will toggle between the following displays:
1. Indoor temperature and humidity;
2. Preset alarm time;
3. Month and day
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4. Day and weekday;
DCF-77 RADIO CONTROLLED TIME
The time base for the radio controlled time is a Cesium Atomic Clock operated by the Physikalisch
Technische Bundesanstalt Braunschweig which has a time deviation of less than one second in one
million years. The time is coded and transmitted from Mainflingen near Frankfurt via frequency signal
DCF-77 (77.5 kHz) and has a transmitting range of approximately 1,500 km. Your radio-controlled
Projection alarm clock receives this signal and converts it to show the precise time in summer or
wintertime.
The quality of the reception depends greatly on the geographic location. In normal cases, there should be
no reception problems within a 1500km radius of Frankfurt.
Once the outdoor reception test period is completed, the DCF tower icon in the clock display will start
flashing in the upper center. This indicates that the clock has detected that there is a radio signal present
and is trying to receive it. When the time code is received, the DCF tower becomes permanently lit and
the time will be displayed.
If the tower icon flashes, but does not set the time or the DCF tower does not appear at all, then please
take note of the following:
• Recommended distance to any interfering sources like computer monitors or TV sets is a minimum
of 1.5 - 2 meters.
• Within ferro-concrete rooms (basements, superstructures), the received signal is naturally
weakened. In extreme cases, please place the unit close to a window and/or point its front or back
towards the Frankfurt transmitter.
During nighttime, the atmospheric disturbances are usually less severe and reception is possible in most
cases. A single daily reception is adequate to keep the accuracy deviation below 1 second.
FUNCTION KEYS
There are three function buttons located on the front of the projection alarm and one on the top. The
function buttons are: AL/HOUR button MODE/MIN button, Projection direction button, and SNOOZE
button.
SNOOZE button
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SNOOZE key
AL / HOU
R
button
MODE/ MIN
button
Projection Direction
button
• Press to initiate the snooze function when the alarm is sounding.
• Press to activate the projection of time
• Press to confirm the manual setting in the different setting modes
• Press to activate the EL back-light
AL/HOUR key
• Press and hold to advance to the alarm time setting
• Press to set the hour in alarm setting mode
• Press to set the hour in time setting mode
• Press to set the date in calendar setting
• Press to activate the EL back-light
• Press to stop the alarm and snooze
MODE/MIN key
• Press and hold to advance to the manual setting
• Press to set the minute in alarm setting mode
• Press to set the minute in time setting mode
• Press to set the month and year in calendar setting mode
• Press to toggle between various display for "day & month", "day & weekday", "indoor temperature
& humidity" and "alarm time"
• Press to activate the EL back-light
• Press to stop the alarm and snooze
Projection Direction key
• Press to rotate the time/ outdoor temperature projection image in 90° increments
• Press to activate the EL back-light
MANUAL SETTING
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g the MODE/MIN key for about 3 seconds, the manual setting mode is activated.
The contast level will be flashing. Press IN key to adjust the contrast level 0 to 7
2. OOZE key to confirm and enter the Time zone setting mode.
ime zone setting
e Projection clock is “0”. To set a different time zone:
.
LCD contrast level
After pressing and holdin
Then The LCD contrast can be set:
flashing
1. the MODE/M
(default: 5).
Press the SN
T
The time zone default of th
1. The current time zone value at the bottom of the LCD display starts flashing
flashing
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Press and release MODE/MIN key to adjust the time zone. The range runs from 0, -1, -2 to -12,
3.
k cannot detect the DCF-signal (for example due to disturbances, transmitting
2.
then 12, 11, 10 to 0, in consecutive 1-hour intervals.
Confirm with the SNOOZE key and enter the Manual
time setting.
Manual time setting
se the Projection clocIn ca
distance, etc.), the time can be manually set. The clock will then work as a normal Quartz clock.
Hour flashing
Minutes flashing
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The hour and the minute digits will start flashing.
key to set the minute.
e
1.
2. Use the AL/HOUR key to set the hour; MODE/MIN
3. Confirm with the SNOOZE key and enter the Calendar setting.
ot :N
The unit will still try and receive the signal every hour despite it being manually set. When it does receive
the signal, it will change the manually set time into the received time.
Calendar setting
The date default of the Projection clock is 1. 1. in the year 2005. Once the radio-controlled time signals
are received, the date is automatically updated. However, if the signals are not received, the date can also
be set manually.
1. The year starts flashing.
flashing
2. Use the MODE/MIN key to set the year (between year 2003-2029).
3. Press the SNOOZE key to confirm and to enter the month and day setting. The month and day digits
will start flashing.
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flashing
4. Use the AL/HOUR key to set the day and MODE/MIN key to set the month.
5. Press the SNOOZE key again to confirm and to enter the 12/24 hour time format setting.
12/24 hour time format setting
1. The time format digit starts flashing. Press the MODE/MIN key to select the 12-hour or 24-hour time
format.
flashing
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2. Press the SNOOZE key again to confirm and to enter the Temperature unit (°C/ °F) setting.
Temperature unit (°C/ °F) setting
1. The temperature unit digit starts flashing. Press the MODE/MIN key to select the unit °C or °F.
flashing
2. Press the SNOOZE key again to confirm and to enter the Daylight saving time setting.
Daylight saving time setting
Note:
• The function of daylight saving time on/off is only applicable to specific area in United states using
WWVB time sources. It is not applicable for DCF-77 signal in European countries.
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• User may skip doing this part of setting for this European version temperature station (press the
SNOOZE key to exit the setting mode and go back to the normal display). Setting of “dST On” or
“dST Off” will have no effects on the reception time.
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TIME ALARM
Setting the alarm
1. Press and hold “AL/HOUR” button for about three seconds until the alarm time is flashing.
flashing
A
larm-on
icon
2. Press and release “AL/HOUR” to advance the hour, and “MODE/MIN” to advance the minute.
The time will display in 24-hour format.
3. Press the SNOOZE key to confirm. The alarm is now set and activated.
Activating / Deactivating the alarm
1. After entering the alarm setting mode, the alarm is activated.
2. To toggle between activating and deactivating the alarm, press the “AL/HOUR” button briefly.
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Alarm-on icon, “(((•)))” will be displayed next to the time display when the alarm is activated.
Turning alarm off (while sounding)
1. While the alarm is sounding, press and release the SNOOZE bar to disable the alarm for 10
minutes. (After the SNOOZE bar is pressed, the alarm icon will keep flashing. After 10 min, the
alarm will sound again.)
2. To disable the alarm, press and release the AL/HOUR or MODE/MIN button.
WEATHER FORECAST AND TENDENCY:
The weather forecast icons (Weather man):
One of the 15 different weather icons (featured by Weather man with different clothing) is displayed in the
centre of LCD, which indicates the different forecast weather condition due to air pressure level (Sunny,
Sunny + Cloudy or Rainy) and the current outdoor temperature:
≥ 26°C
19 –
25.9°C
10 –
18.9°C
0 –
9.9°C
< 0°C
Sunny
Sunny +
Cloudy
Rainy
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Note:
After setting up, readings for weather forecasts should be disregarded for the next 12-24 hours. This will
allow sufficient time for the Weather station to collect air pressure data at a constant altitude and therefore
result in a more accurate forecast.
Common to weather forecasting, absolute accuracy cannot be guaranteed. The weather forecasting
feature is estimated to have an accuracy level of about 75% due to the varying areas the Weather station
has been designed for use in. In areas that experience sudden changes in weather (for example from
sunny to rain), the Weather station will be more accurate compared to use in areas where the weather is
stagnant most of the time (for example mostly sunny).
If the Weather station is moved to another location significantly higher or lower than its initial standing
point (for example from the ground floor to the upper floors of a house), remove the batteries and re-insert
them after about 30 seconds. By doing this, the Weather station will not mistake the new location as being
a possible change in air-pressure when really it is due to the slight change of altitude. Again, disregard
weather forecasts for the next 12 to 24 hours as this will allow time for operation at a constant altitude.
THE WEATHER TENDENCY INDICATOR
Working together with the weather icons are the weather tendency indicators (the upward and downward
arrow located near the Weather man). When the indicator points upwards, it means that the air-pressure
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is increasing and the weather is expected to improve, but when indicator points downwards, the airpressure is dropping and the weather is expected to become worse.
Therefore, user may see how the weather has changed and is expected to change. For example, if the
indicator is pointing downwards together with cloudy icons, it means that the last noticeable change in the
weather was when it was sunny (the sunny icon only). Therefore, the next change in the weather will be
the cloudy icons since the indicator is pointing downwards.
Note:
Once the weather tendency indicator has registered a change in air pressure, it will remain
permanently visualized on the LCD.
BACKLIGHT
1. The projection alarm has an EL backlight designed for night-viewing. This will light up for about 9
seconds when any button is pressed.
2. The EL backlight cannot be turned on constantly; this would drain the batteries.
3. The EL backlight will be turned on when the alarm time is reached.
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433MHz RECEPTION
If the outdoor temperature data are not being received within three minutes after setting up (or “- -. -” is
shown in the outdoor temperature section of the Projection alarm clock after 3 failed attempts during
normal operation), please check the following points:
1. The distance of the Projection alarm clock or transmitter should be at least 2 metres away from any
interfering sources such as computer monitors or TV sets.
2. Avoid placing the transmitter onto or in the immediate proximity of metal window frames.
3. Using other electrical products such as headphones or speakers operating on the 433MHz-signal
frequency may prevent correct signal transmission or reception. Neighbors using electrical devices
operating on the 433MHz-signal frequency can also cause interferences.
Note:
When the 433MHz signal is received correctly, do not re-open the battery cover of either the transmitter or
Projection alarm clock, as the batteries may spring free from the contacts and force a false reset. Should
this happen accidentally then reset all units (see “Setting up” above) otherwise transmission problems
may occur.
The transmission range is around 25 metres from the Temperature transmitter to the projection alarm
clock (in open space). However, this depends on the surrounding environment and interference levels. If
no reception is possible despite the observation of these factors, all system units have to be reset (see
“Setting up” above).
POSITIONING THE OUTDOOR TRANSMITTER:
The Outdoor transmitter is supplied with a holder that may be attached to a wall with the three screws or
double-sided tape supplied. To attach to the wall using screws, please follow the steps below:
1. Mark the wall using a pen through the holes in the holder to obtain the exact
drilling position.
2. Drill holes in the wall at the points marked.
3. Screw holder onto wall.
The Outdoor Transmitter simply clicks in or out of the holder. When inserting or removing the Outdoor
Transmitter to or from the wall holder please hold both units securely to avoid tearing the holder from the
wall.
There is also double sided tape included with the wall holder. On smooth surfaces this can be used
instead of drilling holes. The mounting surface can, however, affect the transmission range. If for example
the unit is attached to a piece of metal, it may then either reduce or increase the transmitting range. For
this reason, we recommend not placing the unit on any metal surfaces or in any position where a large
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metal or highly polished surface is in the immediate proximity (garage doors, double-glazing, etc.). Before
securing in place, please ensure that the Temperature Station can receive the 433 MHz signal from the
Outdoor Transmitter at the positions that you wish to situate them.
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CARE AND MAINTENANCE:
• Extreme temperatures, vibration and shock should be avoided as these may cause damage to the
units and give inaccurate forecasts and readings.
• When cleaning the display and casings, use a soft damp cloth only. Do not use solvents or scouring
agents as they may mark the LCD and casings.
• Do not submerge the units in water.
• Immediately remove all low powered batteries to avoid leakage and damage. Replace only with new
batteries of the recommended type.
• Do not make any repair attempts to the units. Return it to their original point of purchase for repair by
a qualified engineer. Opening and tampering with the units may invalidate their guarantee.
• Do not expose the units to extreme and sudden temperature changes, this may lead to rapid
changes in forecasts and readings and thereby reduce their accuracy.
SPECIFICATIONS:
Temperature measuring range:
Indoor : -9.9ºC to +36.9ºC with 0.1°C resolution
(“OF.L” displayed if outside this range)
Indoor humidity range : 1% to 99% with 1% resolution
(Display “- -“ if outside this range)
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Indoor temperature checking intervals : Every 15 seconds
Indoor humidity checking intervals : Every 20 seconds
Outdoor : -29.9ºC to +69.9ºC with 0.1°C resolution
(“OF.L” displayed if outside this range)
Outdoor temperature checking intervals : Every 5 minutes
Power consumption:
Projection alarm clock : 2 x AA, IEC LR6, 1.5V
Outdoor transmitter : 2 x AA, IEC LR6, 1.5V
(alkaline batteries recommended)
Dimensions (L x W x H):
Projection alarm clock : 165.8 x 48.5 x 90.6 mm
Outdoor transmitter : 39 x 21 x 128 mm (wall bracket excluded)
LIABILITY DISCLAIMER
• The electrical and electronic wastes contain hazardous substances. Disposal of electronic waste in
wild country and/or in unauthorized grounds strongly damages the environment.
• Please contact your local or/and regional authorities to retrieve the addresses of legal dumping
grounds with selective collection.
• All electronic instruments must from now on be recycled. User shall take an active part in the reuse,
recycling and recovery of the electrical and electronic waste.
• The unrestricted disposal of electronic waste may do harm on public health and the quality of
environment.
• As stated on the gift box and labeled on the product, reading the “User manual” is highly
recommended for the benefit of the user. This product must however not be thrown in general
rubbish collection points.
• The manufacturer and supplier cannot accept any responsibility for any incorrect readings and any
consequences that occur should an inaccurate reading take place.
• This product is designed for use in the home only as indication of the temperature.
• This product is not to be used for medical purposes or for public information.
• The specifications of this product may change without prior notice.
• This product is not a toy. Keep out of the reach of children.
• No part of this manual may be reproduced without written authorization of the manufacturer.
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R&TTE DIRECTIVE 1999/5/EC
Summary of the Declaration of Conformity : We hereby declare that this wireless transmission device does
comply with the essential requirements of R&TTE Directive 1999/5/EC.
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