User guide

ENGLISH FRS1270USB
PAG.17
Note: If the power adapter is used together with batteries, the latter
are automatically excluded from the power circuit in order to preser-
ve them.
- Turn on the audio adapter by moving the switch (11) on the side of
the battery compartment on the ON position.
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TECHNICAL FEATURES
Transmission frequency: 2.4 GHz
Modulation: GFSK
Audio sampling rate: 44.1 KHz
S/N ratio: >70db
Frequency response: 20-20KHz
Speaker Power: 2 x 10mW
Headphones power supply : 2 AAA batteries
Audio adapter power supply: 2 AAA batteries
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Transmission range: lower than 10 metres
in an open space
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CAUTION
DANGER OF ELECTRIC SHOCK!
DO NOT EXPOSE TO RAIN
OR UMIDITY
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE
COVER OR BACK, NO USER SERVICEABLE PARTS INSIDE, REFER SERVICING
TO QUALIFIED PERSONNEL ONLY.