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Names of things and what they do
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21 AUTO GAIN CONTROL switch
This switch turns AUTO GAIN CONTROL on or off. It is usually set to off.
ON
OFF
Evens out the overall level of the signal during recording by increasing the level of
sounds that are weak, while attenuating those that are loud. Turn this switch on to
record voices of people both near and far during meetings.
Records input sounds without changing them.
The switch cannot be used for the line input.
22 EXTERNAL MICROPHONE TYPE switch
This switch is used to set the microphone type to match the microphone connected to the
[MIC Input Jack
MONO
STEREO
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].
Monaural microphone is connected.
Stereo microphone is connected.
23 LOW CUT switch
This switch turns LOW CUT on or off. It is usually set to off.
ON
OFF
Records while cutting the lower range portion of the input signal. Turn on when breath
noise (the sound of breathing while recording a voice) or wind noise (when recording
outside) may be a problem.
Records without cutting the lower range.
24 MICROPHONE GAIN switch
This switch changes the sensitivity with respect to the input from the microphone.
LOW
Lowers the microphone sensitivity. Set to LOW when inputting loud sounds such as
band performances.
HIGH
Increases the microphone sensitivity. Set to HIGH when inputting softer sounds such as
meetings.
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