M-E ADF-210, Руководство по эксплуатации

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ENGLISH | ADF-210
ADF-210 | ENGLISH
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the indoor unit plays the selected ringing melody and the
LED indicators on the indoor and outdoor units (3 and 11,
respectively) light steadily in blue. Touch the talk button
panel (4) on the indoor unit to answer and talk to the
person on the outdoor unit (the LED indicators flash blue
during the call connection). The call is made in duplex
mode (as on telephone). Touch the talk button panel
again to end the call. The LED indicators go out.
Battery check
When the LED indicator on the indoor unit blinks red and
blue during a call connection, the batteries on the outdoor
unit need to be replaced.
Technical data
Frequency 868MHz
Operating temperature -10°C to +50°C/
Storage temperature -20°C to +60°C
Humidity (in operation) ≤85%RH
Radio range (free field) ≥100m
Transmitting power < 20mW
Outdoor unit:
Power supply 3x1,5V Alkaline (type: AAA),
DC 8-24V (~2W)