TeachLogic Spartan, Руководство пользователя

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owner’s manual
11
Spartan
optional microphones for body-pack transmitter
LM-835 lapel microphone
HBM-935 headband microphone
CM-835 collar microphone
The Lapel Microphone (LM-835) is a small capsule
microphone with a spring clip for securing it on to
a clothing edge. The lapel microphone renders ex-
cellent vocal reproduction. The lapel microphone
is less obtrusive to the user and least visible.
However, due to the greater distance from mouth
to microphone it will require additional gain. As a
result it is more prone to feedback. So adjustment
of volume is more critical, especially near or under
a speaker.
The Headband Microphone (HBM-935) is worn
around the head with a unidirectional microphone
located on the end of a flexible boom. This is the
best performing microphone due to its unidirec-
tional mic element and its always close proximity
to the mouth. The microphone also renders maxi-
mum gain and is least prone to feedback.
The Collar Microphone (CM-835) is a flexible rod
that can be formed to fit around the neck. The end
with the microphone is then contoured up toward
the mouth. The cord exits the flexible rod from
the back, out of the way. The collar microphone
utilizes a unidirectional element for excellent voice
reproduction and minimizes feedback.
Any of the microphones below may be used with the Body-Pack Transmitter.