II. CONNECTIONS
1.
Speaker Connections
(In the case of stereo)
Unwind the screws of the terminals marked Right Speaker and Left
Speaker as shown in Diagram
1,
then attach the ends of the Speaker
cords to them and tighten. You need not be concerned about
( +)
and
(- ).
Next, set the IMP SELECT switch to the impedance that
corresponds to the impedance of the speaker (the impedance is marked
on the speaker cabinet, e.g.,
8
ohm or
16
ohm) as in the table below:
Speaker Impedance
Position of Imp Select Switch
4-
8
ohms
8
ohms
9- 16
ohms
16
ohms
Check to make sure the end of the cord is not touching the next
terminal.
(In the case of speakers)
When the speakers are set far apart in a large room, the sound level
at the center tends to fall off. In this case, we suggest you add another
speaker midway between the two, making the connections as shown in
Diagram
2.
By supplementing the volume in this way, you can enjoy
a very natural sterephonic reproduction.
RIGHT SPEAKER
IMP. SELECT
LEFT SPEAKER
RIGHT
SP.PHASE
POSITION OF
SPEAKER
PHASE
CENTER
(DIAGRAM 2)
so- won
VOL. CONT.
LEFT
LEFT
SPEAKER
3rd
SPEAKER
(DIAGRAM 3)
RIGHT
SPEAKER
If you decide to use three speakers, first adjust the phasing of the
left and right speakers without connecting the middle speaker.
See
section on Pointers for how to phase) When the speaker phase switch
is set at the red mark position, connect the third speaker to the
( +)
and
(
-
) terminals of the left and right speakers, respectively.
If the
Speaker Phase switch is set at the other position, connect the third
speaker to the
( +)
terminals of the left and right speakers.
NOTE:
(1)
The potentiometer of
50- 100
ohms is for adjusting the volume of
the central speaker so that it will be uniform with the other two
speakers.
3
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