User's Manual
65
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Switching o
When you have nished, you
can switch o the Transmitter
and Receiver Units by press-
ing the On/O buttons i (6,
18) and holding them down
until the Battery Status LEDs
(3, 17) go out.
External sound source
If the audio cable (which has a small 2.5 mm jack plug on one end), or if the Ex-
ternal Microphone is connected to the Transmitter Unit’s external sound source
input (20), the Transmitter Unit’s internal microphone will be disconnected and
the external sound source will be automatically selected. The Battery Status
LED blinks orange several times to conrm that an external sound source has
been connected. The External Sound LED (4) will light up green and orange
at the same time to indicate that the sound is coming from an external sound
source.
If the audio cable is disconnected, the sound will be reconnected to the Trans-
mitter Unit’s microphone again.
With the audio cable connected between a Transmitter Unit and a TV, hi-
equipment, MP3 player or similar sound source you can listen to absolutely rst
class stereo sound without being limited by cables.
The input sensitivity is automatically adjusted to suit dierent sound sources.
OFF
1 s
OFF
1 s
BE2250_001MAN005_book.indb 65 2017-06-13 16:42:04