Inhoudsopgave
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TFA_No_30.3034.01_Anl_11_20
RATIO
– Wireless thermometer
• Unauthorised repairs, modifications or changes to the product are
prohibited.
Caution!
Risk of injury:
• Keep these instruments and their batteries out of the reach of children.
• Batteries contain harmful acids and may be hazardous if swallowed. If
a battery is swallowed, this can lead to serious internal burns and
death within two hours. If you suspect a battery could have been swal-
lowed or otherwise caught in the body, seek medical help immediately.
• Batteries must not be thrown into a fire, short-circuited, taken apart or
recharged. Risk of explosion!
• Low batteries should be changed as soon as possible to prevent dam-
age caused by leaking. Never use a combination of old and new batter-
ies together, nor batteries of different types.
• Wear chemical-resistant protective gloves and safety glasses when
handling leaking batteries.
Important information on product safety!
• Do not place your product near extreme temperatures, vibrations or
shocks.
• Protect it from moisture.
• The outdoor transmitter is protected against splash water, but is not
watertight. Choose a shady and dry position for the transmitter.
5. Elements (Fig. 1)
5.1 Receiver (Base station)
LCD
A1: Clock
A3: Outdoor temperature
A5: Channel number
A7: Alarm symbol
Buttons
B1: SET/MIN/MAX button
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21.11.2020
11:30 Uhr
A2: Indoor temperature
A4: Outdoor temperature wave icon
A6: Radio-controlled time symbol
B2: RESET/CH/+ button
Seite 8
RATIO
– Wireless thermometer
Housing
C1: Wall mount hole
C3: Stand (fold out)
5.2. Transmitter (Fig. 2)
D1: Wall mount hole
D3: Support for table standing
6. Getting started
6.1 Insert batteries
• Open the battery compartment of the base station and the transmit-
ter (screwed) and place both instruments on a desk with a distance
of approximately 1.5 meter. Check that no other electronic devices
are close.
• Insert the batteries 2 x 1,5 V AAA into the battery compartment of
the transmitter and immediately afterwards 2 x 1,5 V AA in the base
station, observing the correct polarity.
• A brief beep tone will sound and all LCD segments will light up for a
short moment.
6.2 Reception of outdoor temperature
• The base station automatically starts scanning the 433 MHz signal to
register the transmitter after batteries are inserted.
minutes on the LCD of the base station.
• Note: DO NOT PRESS ANY KEY during the learning period. If the
outdoor temperature is not displayed or if any key is pressed before
the outdoor temperature signal is received and when changing bat-
teries you will need to follow the battery installation procedure again.
Please wait 10 seconds before inserting the batteries again.
• You can also start the outdoor transmitter search manually later on
(for example when the outdoor transmitter is lost or the batteries are
changed).
• Press the RESET/CH/+ button for 3 seconds. "---" and
played.
6.3 Radio-controlled time reception
• The clock will scan the DCF frequency signal (max. 10 min.) and the
DCF symbol flashes on the LCD.
C2: Battery compartment
D2: Battery compartment
D4: Support for wall mounting
appears for 3
are dis-
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