Sony SX-M700 Service Manual page 12

Setting Up the System
System Connection
This section explains how to connect the system.
Chairman's unit/delegate's unit and interpreter's unit
The SX-M700 Control Unit is provided with four DELEGATE'S/CHAIRMAN'S
UNIT connectors and two INTERPRETER'S UNIT connectors. Up to 15
chairman's/delegate's units can be connected to each of the DELEGATE'S/
CHAIRMAN'S UNIT connectors in serial connection. The distance between the
control unit and the last chairman's/delegate's unit should not exceed 60 meters
(196.8 feet).
A total of seven interpreter's units can be connected to the two INTERPRETER'S
UNIT connectors. For example, three units can be connected to one connector and
four units to the other. The distance between the control unit and the last
interpreter's unit should not exceed 60 meters (196.8 feet).
Notes
• Be sure to turn off the power of any units before attempting connection or
disconnection.
• The SX-C100A/C150/D100A/D150 Chairman's Unit/Delegate's Unit, designed
for the conference system, can be connected to configure this simultaneous
interpretation system. However, interpreted languages cannot be heard via these
SX-C100A/C150/D100A/D150 units. Also, after the system power is turned on,
the microphone indicator and MIC ON/OFF buttons of the chairman's unit and
delegate's unit continue to blink for about 3 seconds to inform that the
SX-C100A/C150/D100A/D150 units for conference system have been connected
to the simultaneous interpretation system.
• If you turn on the system power before connecting the chairman's unit/delegate's
unit, the microphone indicators and MIC ON/OFF buttons continue to blink and
these units cannot be controlled by the control unit. In such a case, turn the power
off, then back on again.
• When using the INTERPRETER'S UNIT connectors (20-pin multi-connector)
and DELEGATE'S/CHAIRMAN'S UNIT connectors (20-pin multi-connector)
of the control unit, attach the dust caps removed from the 20-pin multi-
connectors on the control unit to the 20-pin multi-connectors on the last unit
connected.
If the 20-pin multi-connector has no dust cap, keep it away from metal tools,
such as screwdrivers to prevent the connectors being inadvertently shorted.
• Do not set the POWER switch of the SX-M700 to ON again promptly after the
POWER switch is set to OFF. If you do so, the power of the SX-M700 may not
be turned on, or the software built in the SX-M700 may not start. Be sure set the
POWER switch to ON again 30 seconds or more after the power is turned off.
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The figure below shows an connection example.
Other party
CONTROL UNIT
Connecting cord
(supplied with SX-T100)
TELEPHONE COUPLER
EXT UNIT EXT IN-1 LINE OUT TELEPHONE COUPLER
OUT IN
CH6 CH5 CH4 CH3 CH2 CH1 ORG 3
2 4
1 1 5
EXT IN-2
LINE
MIC LINE
2
MIC LINE MIC LINE
ORG
INTERPRETER'S UNIT DELEGATE'S/CHAIRMAN'S UNIT 94B AC IN
2 1 4 3 2 1
INTERPRETER'S DELEGATE'S/CHAIRMAN'S UNIT
a)
UNIT
Cable with 20-pin
c)
multi-connector
RK-1700/1705
connecting cable
CONTROL UNIT/
(10 m/5 m) (not
INTERPRETER'S
SX-C700A
b)
a)
supplied)
UNIT
INTERPRETER'S UNIT SX-P700
MONITOR MONITOR
SUB 2 3 4 3 4 RK-1700/1705
5 MICROPHONE CHANNEL MICROPHONE CHANNEL 2 5
1 6 1 6
RELAY ORIGINAL ORIGINAL RELAY
SLOW connecting cable (10 m/
VOLUME MICROPHONE VOLUME
4 5 6 COUGH CUT ON OFF ON COUGH CUT 4 5 6 5 m) (not supplied)
MAIN 3 7 3 7
2 8 2 8
1 9 1 9
MIN MAX MIN MAX
MIC IN
Sub-headphones
Main headphones
Microphones
a) For details of connecting cables, see "How to connect cables" shown below.
b) You can extend the distance between units up to 60 meters by using the RK-1710/1713 connecting cable between
the RK-1700/1705 connecting cable and the interpreter's unit. Note, however, that the maximum length must not
exceed 60 meters (196.8 feet).
c) You can extend the distance between units by using the RK-1710/1713 connecting cable (not supplied).
d) The desk-mounted SX-C750/D750 can also be used in this system. Up to 15 desk-mounted SX-C750 and SX-D750
units can be connected to one line.
The specially designed cables are used to connect these units to the system.
For details, contact your Sony dealer.
Telephone line
SX-T100
AC IN
to AC power source
AC power cord
a)
(supplied with SX-M700)
to output
a)
connector
d)
SX-D700A d) (Up to 15 units of SX-C700A and
SX-D700A can be connected to one line.)
SX-P700
INTERPRETER'S UNIT SX-P700
MONITOR MONITOR
2 3 4 3 4
5 MICROPHONE CHANNEL MICROPHONE CHANNEL 2 5
1 6 1 6
RELAY ORIGINAL ORIGINAL RELAY
SLOW
b) VOLUME MICROPHONE VOLUME
4 5 6 COUGH CUT ON OFF ON COUGH CUT 4 5 6
3 7 3 7
2 8 2 8
1 9 1 9
MIN MAX MIN MAX
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