TFA SPRING Bedienungsanleitung Seite 9

TFA_No. 35.1129_Anleit_12_13 27.12.2013
SPRING – Wireless weather station
• In case the clock cannot detect the DCF-signal (for example due to disturbances, transmitting
distance, etc.), the time can be set manually.
• The clock will then work as a normal quartz clock. (see: Manual settings).
6.3 Radio-controlled time reception
The time base for the radio-controlled time is a caesium atomic clock operated by the Physikalisch
Technische Bundesanstalt Braunschweig. It has a time deviation of less than one second in one mil-
lion years. The time is coded and transmitted from Mainflingen near Frankfurt via frequency sig-
nal DCF-77 (77.5 kHz) and has a transmitting range of approximately 1,500 km. Changeover from
summer time or winter time is automatic. In Daylight Saving Time DST is shown on the LCD. The
quality of the reception depends mainly on the geographic location. Normally there should be no
reception problems within a 1,500 km radius around Frankfurt.
Please take note of the following:
• The recommended distance to any interfering sources like computer monitors or TV sets is at
least 1.5 - 2 meters.
• Inside ferro-concrete rooms (basements, superstructures), the received signal is naturally weak-
ened. In extreme cases, please place the unit close to a window to improve the reception.
• During nighttime, the atmospheric interference is usually less severe and reception is possible in
most cases. A single daily reception is adequate to keep the accuracy deviation under 1 second.
6.4 Inserting of the batteries into the basic station
• The batteries will operate as a backup power source in case of power failure.
• For a permanent backlight and to conserve battery power, use the included supplied power
adapter.
• Open the battery compartment at the back of the basic station.
• Insert two new batteries 1,5 V AAA. Make sure the polarities are correct.
• Close the battery compartment again.
6.5 Backlight
• Attention: Backlight in continuous operation only works with the power adapter.
• Default for the backlight is HI.
• Press the SNOOZE/LIGHT (HI – LOW - OFF) button once (LOW) to dim the backlight.
• Press the SNOOZE/LIGHT (HI – LOW - OFF) button once more (OFF) to turn off the backlight.
• The backlight is deactivated.
• To temporarily activate the backlight temporarily, press any button.
7. Operation
• During the operation, all successful settings will be confirmed by a brief beep tone.
• The instrument will automatically quit the setting mode if no button is pressed for a long period
of time.
• Press and hold ▲ or ▼ button in the setting mode for fast running.
7.1 Manual settings
• Press and hold TIME SET button in normal mode for three seconds, to enter the setting mode.
• The time zone (0 = default) will be flashing on the display.
• Press the ▲ or ▼ button to adjust the time zone (+12/-12).
• The time zone correction is needed for countries where the DCF signal can be received but the
time zone is different from the DCF time (e.g. +1=one hour later).
• Press the TIME SET button again and make the settings in the following sequence: day-of-the-
week language, the 24- or 12 hour time system, the hours, the minutes, the year, the month, the
day and the display for the temperature unit (°C or °F). Press the ▲ or ▼ button to adjust it.
• Confirm the setting with the TIME SET button.
• By a successful reception of the DCF signal the manually set time will be overwritten.
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11:24 Uhr Seite 9
SPRING – Wireless weather station
7.1.1 Setting of the day-of-week language
• In the setting mode choose the day-of-the-week language.
• Press the ▲ or ▼ button.
• In the display appears: German - GE (default), French - FR, Italian - IT, Dutch - NE, Spanish - SP,
Danish - DA and English - EN.
• Confirm the setting with the TIME SET button.
7.1.2 Setting of the 24- or 12 hour system
• In the setting mode you can change 24 - or 12 hour system.
• Press the ▲ or ▼ button.
• In the 12 hour mode PM appears in the display.
• Confirm the setting with the TIME SET button.
7.1.3 Setting of the temperature unit
• In the setting mode you can change between °C (Celsius) or °F (Fahrenheit) as temperature unit.
• Press the ▲ or ▼ button.
• Confirm the setting with the TIME SET button.
7.2 Alarm function
• Press the ALARM button.
• AL and 0:00 (default) or the last adjusted alarm time appear on the display.
• Press and hold ALARM button for 3 seconds.
• The alarm symbol appears and the hour digit will be flashing.
• Press the ▲ or ▼ button to adjust the hours.
• Press the ALARM button again and you can adjust the minutes with the ▲ or ▼ button.
• Press the ALARM button to return to normal mode.
• The alarm function is activated.
• The alarm symbol appears on the display besides the current time.
• Press the ALARM button in normal mode, to activate or deactivate the alarm function.
• The adjusted alarm time and AL appear on the display.
• Press the ALARM button again. The alarm symbol appears or disappears on the display.
• When the adjusted alarm time is reached, the alarm will ring.
• The alarm symbol will be flashing on the display.
• Press any button and the alarm will stop.
• If the alarm is not stopped manually, the increasing alarm will automatically turn off after two
minutes and will be reactivated at the same time.
• The alarm symbol stays in the display.
• When the alarm rings, press the SNOOZE/LIGHT (HI – LOW - OFF) button and the snooze func-
tion will be activated.
• Once the snooze function is activated, Zz will be flashing on the display.
• The alarm will be interrupted for 10 minutes.
• To deactivate the snooze function, press the ALARM button.
• The symbol Zz disappears.
7.3 Temperature and humidity
7.3.1 Maximum and minimum values
• Press the ▲ button in normal mode.
• MAX appears on the display.
• The highest temperature and humidity for indoor and outdoor are displayed since the last reset.
• Press the ▼ button in normal mode.
• MIN appears on the display.
• The lowest temperature and humidity for indoor and outdoor are displayed since the last reset.
• To return to the current value display, press the ▲ or ▼ button once more.
• The instrument will automatically quit the MAX/MIN mode if no button is pressed.
• Press and hold the ▲ button for 3 seconds while the maximum values are displayed to clear the
recorded maximum readings and the actual values appear.
• Press and hold the ▼ button for three seconds while the minimum values are displayed to clear
the recorded minimum readings and the actual values appear.
• The MAX-MIN values are automatically reset at midnight.
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