8
BCHM Headset Microphone
Operation
a. The BCHM is provided with a 3.5mm Locking
Connector (1) for connecting the microphone to the
BCWBT Transmitter. Plug in the microphone’s connec-
tor and secure the connection by turning the metal
slip ring clockwise to thread it on the jack. To unplug,
reverse the process.
b. Wear Headset (2) so that it wraps around the back
of the head. The curved Earpieces (3) will fit over
the ears.
c. While wearing the Headset, adjust the Boom Arm (4)
so that the Microphone (5) is about two inches from
your mouth. Do not place the microphone too close
to the mouth.
4
3
2
1
Note: Microphones that are farther from the sound source, such as lavaliere mics, require more acoustic gain and
thus are also more prone to feedback than close-source mics such as handheld and headset mics that are used
closer to the mouth.
Operation
a. The BCBM (1) is provided with a 3.5mm Locking
Connector (2) for connecting the microphone to the
BCWBT Transmitter. Plug in the microphone’s connec-
tor and secure the connection by turning the metal slip
ring clockwise to thread it on the jack. To unplug,
reverse the process.
b. The body-pack must be used with the Lanyard (3) in
order to optimize the BCBM. When the lanyard is
around the user’s neck, use the Cinch (4) to adjust
lanyard length until the BCBM is about six inches from
the user’s mouth.
Operation
a. The BCLM is provided with a 3.5mm Locking
Connector (1) for connecting the microphone to the
BCWBT Transmitter. Plug in the microphone’s connec-
tor and secure the connection by turning the metal slip
ring clockwise to thread it on the jack. To unplug,
reverse the process.
b. Wear the microphone by attaching the Clip (2) to shirt
front or jacket lapel. The Microphone (3) should point
toward the user’s mouth.
BCBM Body-Pack Microphone
BCLM Lavaliere Microphone
1
2
3
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2
3
4
5