6
REAR PANEL
LOCATION AND FUNCTIONS OF PARTS
5
INPUT terminals
Inputs signals to the unit from the mixer, AV equipment,
etc.
CH1 INPUT (MONO)
: During stereo operations, serves
as the CHANNEL 1 input terminal. During monaural
operations, connect here.
CH2 INPUT
: During stereo operations, serves as the
CHANNEL 2 input terminal. During monaural
operations, this is separated from the signal path.
XLR connector (Equivalent to XLR3-31)
: When the
BAL/UNBAL switch is set to BAL, balanced type
signals are input.
Phono jack (Unbalanced type)
: When the BAL/
UNBAL switch is set to UNBAL, signals are input
from the Phone jack .
Pin 3 of the XLR connector is short-circuited to
ground inside to receive UNBAL signals.
6
OPERATION switch
Switches between stereo and monaural. During stereo
operations, set to STEREO. During monaural operations,
set to MONO, and at the same time, change the speaker
terminal wirings.
Be sure the Power switch is turned off before
setting this switch.
BAL/UNBAL
switch
CH1 INPUT (MONO)/CH2 INPUT
XLR connector
ON
(unbalanced)
Phono jack
OFF
ON
BAL side
UNBAL side
Balanced type
1: GND
2: HOT
3: COLD
1
3
2
Adjust together.
Press here to release
STEREO
MONO
OPERATION
CH2 INPUT
BAL
UNBAL
CH1 INPUT(MONO)
BAL
UNBAL
LEVEL
LEVEL
0dBs
-10
0dBs
-10
UNBALANCED
(STACKING)
7
INPUT LEVEL selector switches
8
BAL/UNBAL selector switches
6
OPERATION switch
5
INPUT terminals