Owner's Manual

15
English
CAUTION
Before turning the power back on to the source
component, rst lower the volume level on that
component.
NOTICE
• Do not let the bare speaker wires touch each other, nor
let them touch any metal part of this unit. Otherwise, the
unit and/or the speakers might be damaged.
• Do not connect an active subwoofer to this unit. Connect
the subwoofer to the preamplier.
B
B
SPEAKERS
OFF
A
B
A
+
B
WIRING
BI
High
Low
High
Low
MODE: NORMAL
M-5000
Shorting bar
L channel
L channel
Note
• All connections must be correct: L (left) to L, R (right) to
R, “+” to “+”, and “−” to “−”. If the connections are faulty,
no sound will be heard from the speakers. Also, if the
polarity of the speaker connections is incorrect, the
sound will be unnatural and lack bass.
• Because this power amplier is of the oating balanced
type, the following types of connections are not possible.
- Connecting between two “+” (or two “−”) terminals of
the left and right channels (Fig. 1).
- Connecting each “−” terminal of the units left and
right channels to the opposite channel speakers
(cross connection, Fig. 2).
- Connecting the left/right channel “−” terminals (or
accidentally allowing them to come in contact) with
the metal part of the rear panel of this unit.
+
+
L
R
+
+
L
R
+
+
L
R
+
+
L
R
Figure
1
Figure
2
SPEAKERS selector
(front panel)