Turning On The Power Of The System; Preparing The Control Unit - Sony SX-M700 Service Manual

Setting Up the System

Turning On the Power of the System

POWER
I
ON
PHONES
O
OFF
2
Telephone coupler
1
Turn on the power of the units connected to the EXT IN-1/2 connectors of the
control unit.
2
Set the POWER switch of the control unit to ON.
3
When necessary, set the POWER switch of the telephone coupler to ON.
16
Control unit
VU ORIGINAL
MONITOR MIC/LINE 1 MIC/LINE 2 D/C UNIT MIC D/C UNIT SP
MONITOR
MIC/LIMIT DIRECT ACCESS SEAT ASIGN
4 5 6 4 5 6 4 5 6 4 5 6 4 5 6
ON/OFF ON/OFF START/END
3 7 3 7 3 7 3 7 3 7
2 8 2 8 2 8 2 8 2 8
1 9 1 9 1 9 1 9 1 9
MIN MAX 0 10 0 10 0 10 0 10
3
Turning on the power of the system

Preparing the Control Unit

Adjusting the audio level
Adjust the audio signal output to the chairman's/delegate's unit and input from the
external equipment connected to EXT IN-1/2 before the conference.
Adjusting the output level of the audio signal to the chairman's unit/
delegate's unit
Level meter
MONITOR
POWER
4 5
I ON 6
3 7
PHONES
2 8
O 1 9
OFF
MIN MAX
Control unit
Chairman's unit/delegate's unit
Output level adjustment of the audio signal to the chairman's unit/delegate's unit
1
Select several chairman's units/delegate's units placed in the hall and set their
MIC ON/OFF buttons to turn on their indicators.
2
Adjust the speaker volume on the chairman's units/delegate's units so that the
level meter indicates around 0 VU using the D/C UNIT MIC volume control on
the control unit, while an assistant in the conference hall is speaking into the
microphone.
3
If howling occurs, rotate the D/C UNIT SP volume control counterclockwise to
reduce the volume until the howling stops.
If howling does not stop even if you rotate the D/C UNIT SP volume control
counterclockwise, it is recommended to use the howling suppressor or filter
unit (not supplied).
Note
The person speaking into the microphone should bring his/her mouth close to the
microphone.
VU ORIGINAL
MIC/LINE 1 MIC/LINE 2 D/C UNIT MIC D/C UNIT SP
MONITOR
4 5 4 5 4 5 4 5 MIC/LIMIT DIRECT ACCESS SEAT ASIGN
6 6 6 6 ON/OFF ON/OFF START/END
3 7 3 7 3 7 3 7
2 8 2 8 2 8 2 8
1 9 1 9 1 9 1 9
0 10 0 10 0 10 0 10
3
2
MIC ON/OFF
VOL 4
1
17