Taiden hcs-8300, Installation And Operation Manual

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34
9. Microphone Gain Setting
“Microphone Gain Setting” includes two submenus:
“Set All Mics”
“Set Active”
1
st
step : power on all units
2
nd
step: switch on any microphone (only one at a time)
as the first one and make a voice test. Keep the
acoustic impression in mind. Switch off the mic. and
switch on the next mic. and make the voice test again.
Continue until the last mic. has been tested. If your final
impression is that the sound level is not appropriate,
increase or decrease the gain in “Set All Mics” in the
CMU. Otherwise keep it unchanged.

Set All Mics
a). Press the “

/

” button to adjust the gain of all
microphones (press and hold the “

/

” button will
adjust numeric value quickly), range: -15 dB - 15
dB;
b). Press the “MENU” button to save and return to
upper level menu.
3
rd
step:
Now redo the test again as “Set All Mics” setting from
step 2 does. Switch on any mic. as the first and check
the sound result again.
If it is ok, then switch off the mic. and switch on the next
mic.
If it is not ok then keep the mic. switched on and got to
“Set Active” setting in the CMU and increase or
decrease the mic. gain.
Continue with the next mic.

Set Active
a). Press the “

/

” button to adjust the gain of all
microphones (press and hold the “

/

” button will
adjust numeric value quickly), range: -15 dB - 15
dB;
b). Press the “MENU” button to save and return to
upper level menu.
10. Microphone Lowcut Setting
Activate 80 Hz (18 dB/octave) high-pass filter to cut low
frequency elements from the microphone audio.
a). Press the “

/

” button to select “Set All Mics” or
“Set Active”;
b). Press the “MENU” to confirm and go to step c);
c). Press the “

/

” button to select “Yes” or “No”;
d). Press the “MENU” button to save and return to the
upper level menu.
11. Microphone Direction Setting
a). Press the “

/

” button to select “Set All Mics” or
“Set Active” (for HCS-8315 series);
b). Press the “MENU” to confirm and go to step c);
c). Press the “

/

” button to select microphone
direction, selectable value: Left, Center, Right;
d). Press the “MENU” button to save and return to
upper level menu.