Technoline WT549 User manual

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Product Appearance

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Part A-Positive LCD
A1: Weather Forecasting
A2: Time
A3: Week
A4: Indoor Temperature
A5: Outdoor Temperature
A6: Calendar
A7: Projection display
Part B –Back button and power
B1: “Snooze/Light”button

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B2: “Rainbow” button
B3: Alarm1 on/off shift switch
B4: “Mode/Set” button
B5: “Mem/Alarm” button
B6: “Loop” button
B7: “+/ch” button
B8: “-/light” button
B9: Alarm2 on/off shift switch
B10: Power supply socket
B11: Battery compartment
Features:
Radio controlled DCF-77 clock
12/24 hour time format
Time zone setting (-1/+2h)
Manual time setting
Projection of the time
Date and weekday display (7 languages)
Temperature alternatively in °C or °F
Alarm and automatic snooze function

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Indoor measurement range: -9.9°C ~ 49.9°C
Power: DC-adapter (included), battery 1.5V “AAA”
LR03 size x 2 pcs (not included)
Environmental reception effects
The clock obtains the accurate time with wireless
technology. Same as all wireless devices, the
reception is maybe affected by the following
circumstances:
long transmitting distance
nearby mountains and valleys
near freeway, railway, airports, high voltage cable
etc.
near construction site
among tall buildings
inside concrete buildings
near electrical appliances (computers, TV’s, etc)
and metallic structures
inside moving vehicles

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Place the clock at a location with optimal signal, i.e.
close to a window and away from metal surfaces or
electrical appliances.
Precautions
This main unit is intended to be used only indoors.
Do not subject the unit to excessive force or shock.
Do not expose the unit to extreme temperatures,
direct sunlight, dust or humidity.
Do not immerse in water.
Avoid contact with any corrosive materials.
Do not dispose this unit in a fire as it may explode.
Do not open the inner back case or tamper with any
components of this unit.
Batteries safety warnings
Use only alkaline batteries, not rechargeable
batteries.
Install batteries correctly by matching the polarities
(+/-).
Always replace a complete set of batteries.

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Never mix used and new batteries.
Remove exhausted batteries immediately.
Remove batteries when not in use.
Do not recharge and do not dispose of batteries in
fire as the batteries may explode.
Ensure batteries are stored away from metal
objects as contact may cause a short circuit.
Avoid exposing batteries to extreme temperature or
humidity or direct sunlight.
Keep all batteries out of reach from children. They
are a choking hazard.
Use the product only for its intended purpose!
Consideration of duty according to the battery law
Old batteries do not belong to domestic
waste because they could cause damages
of health and environment. You can return
used batteries free of charge to your dealer and
collection points. As end-user you are committed
by law to bring back needed batteries to

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distributors and other collecting points!
Consideration of duty according to the law of
electrical devices
This symbol means that you must dispose
of electrical devices separated from the
General household waste when it reaches
the end of its useful life. Take your unit to your
local waste collection point or recycling centre.
This applies to all countries of the European Union,
and to other European countries with a separate
waste collection system.
Initial operation
Connect the included power supply with the socket
on the backside
Alternatively you can use batteries. Open the clocks
battery compartment cover.
Insert 2 x AAA batteries observing polarity [ “+” and
“ –“ marks].
When you insert the batteries, all icons on the LCD

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display will light up for 3 seconds, you will hear a
beep tone and the clock detects indoor temperature.
Then the clock will enter the radio controlled time
signal reception mode.
Projection function:
Continuous projection is only possible by using the
power adapter
When using the DC-adapter supply, touch the “-”
button can choose high brightness / low brightness /
no backlight brightness. The projection will always
work.
Backlight and Projection function
Battery Mode
Touch once “SNOOZE/LIGHT” button to active
backlight and projection for 8 seconds (the
projection switch in “ON” position)
DC-adapter Mode
When using the DC-adapter supply, touch the “-”

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button can choose high brightness / low
brightness / no backlight brightness. The
projection will always work.
Please note:
When the projection is triggered, the projection
distance is about 2 meters.
Reception of the Radio signal
The clock automatically starts the DCF signal search
of any restart or changing of new fresh batteries.
The radio mast icon starts to flash.
At 1:00 /2:00 / 3:00 am, the clock automatically

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carries out the synchronization procedure with the
DCF signal to correct any deviations to the exact
time. If this synchronization attempt is unsuccessful
(the radio mast icon disappears from the display),
the system will automatically attempt another
synchronization at the next full hour. This procedure
is repeated automatically up to total 5 times.
To start manual DCF signal reception, press and
hold down the “+” and “-”buttons for two seconds. If no
signals received within 7 minutes, then the DCF signal
search stops (the radio mast icon disappears) and
start again at the next full one hour.
Please note:
A flashing radio mast icon indicates that the DCF
signal reception has started
A continuously displayed radio mast icon indicates
that the DCF signal was received successfully
We recommend a minimum distance of 2.5 meters
to all sources of interference, such as televisions
or computer monitors

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Radio reception is weaker in rooms with concrete
walls (e.g.: in cellars) and in offices. In such
extreme circumstances, place the system close to
the window.
During the radio controlled clock signal receive
mode, only the "SNOOZE" button function, other
buttons have no function.
Manual time setting
Press and hold the “MODE-SET” button for 2
seconds and the Year display 2015 starts to flash.
Now use “+” and “-” buttons to set the year.
Press “MODE-SET”button to confirm your setting,
the Month and Date icon display starts to flash. Now
use “+” and “-”buttons to set the date display on
Month/Date or Date/Month.
Press “MODE-SET” button to confirm your setting,
the Month display starts to flash. Now use “+” and
“-” buttons to set the month.
Press “MODE-SET” button to confirm your setting,
the Date display starts to flash. Now use “+” and “-”

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buttons to set the date.
Press “MODE-SET”button to confirm your setting,
the language selection for the Weekday displays
starts to flash. Now use “+” and “-”buttons to select
a language:
German, English, French, Italian, Spanish, Dutch,
Danish
Press “MODE-SET” button to confirm your setting,
the Time zones start to flash, Now use “+” and “-”
buttons set the time zone (-1 to +2). For Germany
the time zone is 0, for UK it is -1.
Press the “MODE-SET” button and the 12/24 hour
mode display starts to flash. Now use “+” and “-”
buttons to set the 12/24 hour mode.
Press “MODE-SET”to confirm your setting, the hour
display starts to flash. Now use “+” and “-” buttons to
set the hour.
Press “MODE-SET”to confirm your setting, the
Minute displays starts to flash. Now use “+” and “-”
buttons to set the minute.
Press the "MODE-SET" button to confirm the setting

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and the ° C / ° F temperature display will flash. Press
the "+" or "-" button to change the format.
Press the "MODE-SET" button to confirm the setting
and the weather forecast will start to flash. Press the
"+" or "-" button to set the current weather situation.
Press “MODE-SET”to confirm your setting and to
end the setting procedures.
Please note:
After 30 seconds without pressing any button, the
clock switches automatically from Set Mode to
Normal Time Mode.
Setting the daily alarms:
Please toggle the alarm switch to ON position, LCD
display the “ ” icon, the alarm function is ON, toggle
the alarm switch to OFF position, the “ ” icon will
disappears from the display, the alarm function is OFF.
Press “MODE-SET”button once, to switch display to
first alarm time. Press “MODE-SET” button twice, to
switch display to second alarm time.

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Press and hold “ALARM” button for 2 seconds until
hour of the first Alarm time starts to flash. Use the “+”
and “-” buttons to set the required hour.
Press “ALARM”button to confirm your setting, The
Minute of the Alarm time starts to flash. Use the “+”
and “-”buttons to set the minute.
Press “ALARM” button for 2 until hour of the second
Alarm time starts to flash. Use the “+” and “-” buttons
to set the required hour.
Press “ALARM” button to confirm your setting, The
Minute of the Alarm time starts to flash. Use the “+”
and “-”buttons to set the minute.
Press “ALARM”button to confirm your setting. The
snooze time of the Alarm starts to flash. Use the “+”
and “-”buttons to set the Snooze time.
Press “ALARM”button to confirm your setting and to
end the setting procedure.
Please note:
After 30 seconds without pressing any button the
clock switches automatically from setting mode to

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Normal clock mode.
The alarm will sound for 2 minutes if you do not
deactivate it by pressing any button. In this case the
alarm will be repeated automatically after 24 hours.
Rising alarm sound (crescendo, duration: 2 minutes)
changes the volume 4 times whilst the alarm signal
is heard.
Switching off the alarm signal
Press any button except the “Snooze” button to stop
the alarm signal. It is not necessary to reactivate the
alarm. It switches itself automatically to the alarm time
which has already been set.
Snooze function
Touch the “Snooze” button the alarm signal
sounds to get to SNOOZE mode. The alarm
signal sounds again after the Snooze time.
Color change display
Press “Loop” button to turn on or off the backlight

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color change.
Turn off the loop function and press “Rainbow”
button, the backlight will change its color in this
sequence: white > red > orange > yellow > green >
cyan > blue > purple
Checking MAX/MIN temperature records
Press “ALARM-MEM”button once to check the
maximum temperature records. Press it twice to check
the minimum records. Press it again to exit.
Weather forecast
The station contains a built-in sensitive pressure
sensor to predict the weather forecast for the next
12-24 hours.
Viewing the channel
The default channel is Channel 1. In normal time
mode, press “+/CH” button to view the channels from 1
to 3.
Press and hold “+/CH” button for 2 seconds to start

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the sensor search.
Temperature trend
The temperature-trend indicator shows the trends of
changes in the forthcoming few minutes. Arrows
indicate a rising, steady or falling trend.
Low battery indicator
If the low battery indicator “ ” displays in the
outdoor temperature window, it indicates that the
battery power of the transmitter is not enough, and you
should replace the batteries at once.
Specifications
Adapter: 4.5V 150A
Perpetual calendar range: 2000-1-1~2099-12-31
Time zone: -1~+2Hr
Projection distance: 1.0~2.0meter
IN Temperature measuring range:
-9.9~50℃/14.2~122℉
Out Temperature measuring range:

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-40°C~70°C/-40°F~158°F
Temperature alternatively in °C or °F
Transmitting frequency: 433.92MHz