Pioneer S-W80S, Service Manual, Page: 14 / 15

14
S-W80S
8. PANEL FACILITIES AND SPECIFICATIONS
TURNOVER LEVEL PHASE
LINE LEVEL
OUTPUT
LINE LEVEL
INPUT
— 0˚ _ 180˚
Hz 50 MIN MAX 200
- -
L R
SPEAKER LEVEL
INPUT
OUTPUT
+ +
STANDBY/
POWER ON
POWER
2
1
8
7 3
4
5
6
9
FRONT PANEL
REAR PANEL
1
Power Indicator (STANDBY/POWER ON)
When power is switched on, the power indicator lights green. If
no signal is present for more than 8 minutes, the subwoofer
automatically revents to standby mode and the power indicator
lights red. If, subsequently, a signal is received, power
automatically comes back on and the power indicator lights
green.
* If you not using the unit for an extended period of time,
please switch off using the power switch, and make sure that
the power indicator goes out.
2
Power Indicator (STANDBY/POWER ON)
When pressed, power is turned ON; when pressed again, power
is turned OFF.
3
Phase Switch (PHASE
—
0
°
/
_
180
°
)
When depressed (
_
180º), the output phase becomes the
reverse of the input signal, and when raised (
—
0º), it is in the
same phase as the input signal.
•
Normally, the switch is set to (
—
0º).
But when the sound connection between the subwoofer and
the left and right speakers sounds unnatural, try switching to
180º and set the switch in the position where the sound is
natural.
4
Line Level Output terminal (LINE LEVEL OUTPUT)
Used for connection other equipment through the amplifier.
5
Line Level Input terminal (LINE LEVEL INPUT)
Connectors to the stereo amplifier's SUBWOOFER PRE-OUT
terminal, with the specially provided RCA plug cord.
6
Turnover knob (TURNOVER)
Sets the high limit of the frequency played back by the
subwoofer.
•
Setting Criteria
50Hz ................ when the diameter of the left/right speakers
is 20 cm or more.
100Hz .............. when the diameter of the left/right speakers
is 10-25 cm.
200Hz .............. when the diameter of the left/right speakers
is 12 cm or less.
7
Level knob (LEVEL)
Sets the subwoofer volume.
•
Turn the knob slowly from the MIN position.
•
With the unit, the bass level can be independently set, so do
not turn up the bass on the stereo amplifier.
8
Speaker Level Output terminals
(SPEAKER LEVEL OUTPUT)
When the speakers output terminals on the stereo amplifier are
connected to this unit's SPEAKER LEVEL INPUT terminals
9
and used as the unit's input signal, these terminals are used to
connected the left and right speakers via the unit.
9
Speaker Level Input terminals
(SPEAKER LEVEL INPUT)
Connect to the speakers output terminal on the stereo amplifier,
with the specially provided speaker cords.