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TFA_No_30.3048_Anleitung_02_21
TWIN – Wireless thermometer
Reception of the outdoor temperature
• After the batteries are inserted the outdoor temperature will
automatically be transmitted to the base station.
• The reception signal - symbol flashes. The base station will scan
for 3 minutes the outdoor temperature.
• If the reception of outdoor temperature fails, "- -.-" appears on
the display. Check the batteries and try it again. Check if there is
any source of interference.
• Manual initialization can be helpful. Press and hold SEARCH
button of the base station for 3 seconds.
• A brief beep tone will sound, "- -.-" and the reception symbol
flash on the display. The base station will scan the outdoor tem-
perature.
7. Operation
• The instrument will automatically quit the setting mode if no
button is pressed within 15 seconds.
• Every press of a button is confirmed with a short beep.
7.1 Store and reset of the maximum and minimum values
• As soon as the base station and the outdoor transmitter are
active the maximum and minimum values for indoor and out-
door will be stored and reset automatically after 24 hours.
• Press and hold SEARCH button for 3 seconds to clear the maxi-
mum and minimum outdoor values manually. At the same time
the reception for the outdoor transmitter will be activated.
• Press the RESET button with a pointed pin or remove the batter-
ies to clear all recorded values.
7.2 Temperature indication
• Press the ▼/°C/°F button to change between °C (Celsius) or °F
(Fahrenheit) as temperature unit.
7.3 Temperature alarm
• Press the ALERT button for 3 seconds.
•
and 70 °C (default) or the last adjusted upper temperature
limit appear on the display.
• Press the ▼/°C/°F or ▲ button to adjust the desired upper tem-
perature limit.
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TWIN – Wireless thermometer
• Confirm with the ALERT button.
•
and -50 °C (default) or the last adjusted lower temperature
limit appear on the display.
• Press ▼/°C/°F or ▲ button to adjust the desired lower tempera-
ture limit.
• Confirm with the ALERT button.
• Press the ALERT button again, to activate the upper temperature
alarm.
•
appears on the right display.
• Press the ALERT button again to activate only the lower temper-
ature alarm.
•
appears on the right display.
• Press the ALERT button again to activate both alarms.
•
appears on the display.
• Press the ALERT button again to deactivate the alarm function.
•
disappears.
7.4 Case of alarm
• In the case of an alarm the corresponding symbol flashes
and an alarm sound is acitivated. You can stop the alarm by
pressing any button. If the alarm will not be turned off, the instru-
ment will automatically turn off after approximately 2 minutes.
7.5 Indication of frost
• If the outside temperature is between -2 °C and +3 °C the snow-
flake symbol appears on the display.
7.6 Positioning and fixing of the basic station and the transmitter
• With the foldable leg at the back of the base station it can be
placed onto any flat surface or wall mounted at the respective
location by the hanging hole at the back of the unit. Avoid the
vicinity of any interfering field like computer monitors or TV sets
and solid metal objects.
• With the foldable leg at the back of the transmitter it can be
placed onto any flat surface or wall mounted at the respective
location by the hanging hole at the back of the unit. Choose a
shady and dry position for the transmitter. (Direct sunshine fal-
sifies the measurement and continuous humidity strains the
electronic components needlessly).
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