Sony SRP-X351P Operating Instructions Manual page 7

4 MASTER INSERT (Tip: output, Ring:
input, Sleeve: GND)
These are input/output terminals for MASTER
OUTPUT. An external equipment can be inserted
before master volume.
5 EMG input terminals
This terminal receives signal from the emergency
broadcast facilities and makes this unit be in standby.
In this case, the EMG indicator on the front panel
lights up.
Select one of following two ways of connection as
follows.
When using the BREAK CONTACT terminal
Remove the short bar and connect the Relay of the
emergency broadcast facilities. When the relay is
contact is breaked, all AUDIO outputs of this unit will
be cut off.
When using the +24V IN terminal
This terminal receives signals of DC24V from the
emergency broadcast facilities.
When DC24V is cut off, all AUDIO outputs of this
unit will be cut off.
'
BREAK
CONTACT
or
←
' '
(+24V output)
The emergency broadcast facilities
6 CIRCUIT BREAKER
When over-current flows into the unit, the circuit
breaker cuts the power. In this case, remove the cause
of over-current and reset the breaker by pressing
RESET button.
7 SPEAKER output terminals
Connect with the speakers. Connect + of the speaker
to the red terminal and - to the black terminal. Use
the speaker of 4 to 16 impedance.
Remove the short bar of the
BREAK CONTACT terminal
'
(＋24V IN)
Relay
→
' '
8 MIC input terminals (1:GND 2:HOT
3:COLD)
This is the input terminals for microphones.
In MIC1 and MIC2, wireless microphone has priority
while the tuner unit is used. (Refer to page 44.)
9 +48V button
It supplies the DC+48V to the MIC 1 - 4 terminals for
condenser microphones.
When it is ON, DC+48V is output for the MIC
terminals except for the MIC4 on the front panel.
Notes
• Make sure to turn the MIC fader toward minimum before
connecting or disconnecting any cable or turning the +48V
button to ON.
• Make sure to connect a line equipment to ST1 to ST3 inputs.
• When using a microphone powered by +48V and a dynamic
microphone simultaneously, the dynamic microphone may
not show its performance to the full.
0 ST1/ST2 input terminals
Use them for inputs from audio equipment.
Connect a player mainly to ST1 and a recorder to
ST2.
!¡ ST3 (AV) input terminals
Use them for inputs from AV equipment.
Each of input A to D is selected by the SELECT
button on the front panel.
!™ MASTER OUTPUT terminals
Signal routed through the Master Volume are output
here.
!£ REC OUTPUT terminals
Signal not routed through the tone control (BASS,
TREBLE), BALANCE and Master Volume are output
here.
Video signal is the same as for MASTER OUT signal.
7