TFA 30.3074.10 Instrucciones De Uso página 14

TFA_No. 30.3074_Anl_04_23
Wireless Thermometer
• Insert two new AA 1.5 V batteries, polarity as illustrated. All
LCD segments will be displayed for a short moment. The
humidity and the temperature appear on the display as well as a
smiley to indicate the comfort level.
• Close the battery compartment.
5.2 Reception of outdoor transmitter
• The base station will scan the outdoor temperature and the
reception symbol flashes.
• If the reception is successful, the outdoor temperature and the
reception symbol appear steadily on the base station display.
• If the reception of the outdoor temperature fails, "- -.-" remains
on the display. Check the batteries and try it again.
• You can also start the transmitter search manually later (e.g. if
the transmitter signal is lost or if the batteries are changed).
Press and hold the CHANNEL button on the base station for
three seconds. The reception symbol for the outdoor transmit-
ter will be flashing.
• Press the TX button in the transmitter's battery compartment.
The transmission of the outdoor data takes place immediately
and if the reception is successful, the outdoor temperature
appears on the base station display.
• If the contact between the transmitter and receiver is lost at a
later time after successful reception, reception attempts will
happen after 30 and 60 minutes. Reception is reactivated every
hour.
5.3 Reception of the DCF frequency signal
• After the reception of the outdoor temperature, the clock will
now scan the DCF frequency signal and the DCF symbol flashes
on the display.
• When the time code is successfully received after 3-10 minutes,
the radio-controlled time and the DCF symbol will be shown
steadily on the display.
• The DCF reception always takes place at 1:00, 2:00 and 3:00
o'clock in the morning. If the signal is not successfully received,
further attempts will be taken at 4:00 and 5:00 o'clock.
• You can also activate the DCF reception manually. Press the
–/MIN button for 3 seconds. The DCF reception symbol will be
flashing.
• Press and hold the –/MIN button again for 3 seconds to stop the
reception process. The DCF reception symbol disappears.
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Wireless Thermometer
• There are 3 different reception symbols:
flashing symbol – reception is active
solid – reception is successful
no symbol – no DCF reception
• If the clock cannot detect the DCF-signal (e.g. due to interfer-
ence, transmitting distance, etc.), the time can be set manually.
• The clock will then work as a normal quartz clock (see: "Manual
settings").
Note on radio-controlled time
• The time is transmitted from an atomic clock near Frankfurt am
Main by a DCF-77 (77.5 kHz) frequency signal with a range of
about 1,500 km. Your radio-controlled clock receives the signal,
converts it and always shows the exact time. The adjustment of
Daylight Saving Time and Standard Time is also automatic.
• Avoid being close to possible sources of interference that may
affect radio reception (see "Location and mounting").
• During night-time, the atmospheric interference is usually less
severe. A single daily reception is adequate to keep the accuracy
deviation under 1 second.
6. Operation
• The device will automatically quit the setting mode if no button
is pressed for 20 seconds.
• Press and hold the MAX/+ or –/MIN button in setting mode for
fast mode.
6.1 Manual settings
• Press and hold the SET button for three seconds to enter the
setting mode.
• The first adjustable value flashes on the display.
• Use the MAX/+ or –/MIN button to make the desired setting,
while the value flashes.
• Confirm with the SET button and go to the next setting.
• The sequence is shown as follows:
– DCF reception ON/OFF (default: DCF ON)
– Time zone -12/+12 (default: TZ 00)
– Automatic reset of the maximum and minimum values
ON/OFF (default: AUTO OFF MIN MAX)
– Comfort level ON/OFF
– Hour, minutes
– Year, month, date
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