Volume Control - Harman Kardon 900+ Instruction Manual

VOLUME CONTROL
The VOLUME control adjusts the signal level of any program material
connected to your receiver. It is a four section control whi ch simullaneously
adjusts all channels, and its close tracking specifications insure that the relative
volume level of each channel will be identical.
SOUND FIELD BALANCE
Your 900
+
incorporates a unique four-channel continuously variable
balance control.
The nature of stereo or 4-channel reproduction is such that ii require s iden-
tical channels to attain the highest deg ree of faithfulness and spatial distribution.
Any variation in the efficiency of any channel as compared lo the others will
disturb this relationship. Since there may be slight differences betwe en program
material, room acoustics, etc,, your receiver includes o control to balance all
channels . Sufficient range is covered by this control to permit rebalancing of
the overall system even in cases where major imbalance exists. This control
may be set anywhere within its range lo attain system balance. It does not
necessarily have to be set in the exact center position.
When the BALANCE control is properly set, the apparent sound source
will lie in a brood area between all speakers.
TUNING
The tuning knob, located on the right side of the rece iver, is used to select
the desired station when your FUNCTION switch is in the FM, STEREO FM, or
AM position.
LEFT S RIGHT FRONT
SPEAKER BALANCING
(BACK SPEAKERS OFF)
L F [ & ]
+
[ & ) R F ·
LEFT FRONT 8 LEFT BACK . .
SPEAKER BALANCING
( RIGHT FRONT
a
BACK SPEAKERS OFF)
" ' - ~ /
•
RIGHT FRONT
8
RIGHT BACK
SPEAKER BALANCING
(LEFT FRONT
a
BACK SPEAKERS OFF)
/
L B ~
+
~ R B
LEFT 6 RIGHT BACK
SPEAKER BALANCING
(FRONT SPEAKERS OFF)
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