Rear View - Sony SCA-M30 Mode D'emploi

D Bracket
Use when the unit cannot be mounted recessed in the ceiling.

Rear View

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2
3
A ATT (sensitivity setting) switch
Set this switch to select microphone input sensitivity (attenuation).
Set if needed to avoid audio clipping on the connected device, according to installation
conditions.
"H" is the highest sensitivity setting.
H: 0 dB
M: approximately –6 dB
L: approximately –12 dB
"H" is the default setting.
Refer to the operation manual of the connected device for level adjustment on that device.
B Microphone output connector/cable
Connects to a microphone input jack with "plug-in power" or equivalent bias voltage supply
function.
Connect this to a device that can supply "plug-in power."
C Microphone unit
The unit can be rotated 360 degrees.
It can be adjusted by turning after mounting.
6 Names and Functions of Parts
GB