Harman Kardon PM665 User Manual

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@ POWER SWITCH (POWER)
Pressing this switch will turn on the power. Press the switch
again to turn the power off.
@ POWER INDICATOR
When the POWER switch is pressed, the POWER indicator
blinks for about eight seconds until the circuit is stabilized,
indicating the protection circuit functions. When the circuit
stabilizes, the POWER indicator lights up in red to indicate
the unit has stabilized. While this indicator is blinking, the
PM665 output is muted, providing protection from turn-on
transients.
@ HEADPHONE JACK (HEADPHONES)
Stereo headphones with a standard 1/4 inch plug can be
connected to this jack. When the SPEAKER selector is in the
“off” position, sound can still be obtained via the headphone
jack.
@ BASS CONTROL KNOB (BASS)
This knob controls the low frequency sound level. Turn it
clockwise to boost or counterclockwise to reduce the low
frequency sound level.
@ BASS TURNOVER SELECTOR (bass turnover)
These switches are used to select the bass turnover
frequency. After pressing either the 200Hz or 400HZz switch,
the low frequency sound below the selected frequency is
controlled by the BASS control knob. If these switches are
both in the button-out position, the 400Hz switch is
activated prior to the 200Hz switch.
@ TONE DEFEAT SWITCH (tone defeat)
This switch is used to make the frequency characteristic flat
by internally bypassing the tone control circuitry. Set this
switch to the OFF position (button out) when you wantto use
the tone control knobs.
STEREO INTEGAMTED AMPLIFIER
12 13 ® ¢
@ TREBLE CONTROL KNOB (TREBLE)
This knob controls the high frequericy sound level. Turn it
clockwise to boost or counterclockwise to reduce the high
frequency sound level.
© TREBLE TURNOVER SELECTOR (treble turnover)
These switches are used to select the treble turnover
frequency. After pressing either the 2kHz or 6kHz switch, the
high frequency sound above the selected frequency is
controlled by the TREBLE control knob. If these switches are
both in the button-out position, the 2kHz switch is activated
prior to the 6kHz switch.
@ BALANCE CONTROL KNOB (BALANCE)
This knob is used to balance the left and the right channels.
Usually, it is set at the center. Turn it to the left or right to
balance the sound if it seems unbalanced from the speakers
or the headphones.
@ SPEAKER SELECTOR
This selector is used to select the desired speaker system(s).
off : Select this position to listen to sound via the
headphone with no sound from the speaker
system(s).
speakers1 : Select this position to actuate the speaker
system connected to the SPEAKER SYSTEM 1
terminal.
speakers2 : Select this position to actuate the speaker
system connected to the SPEAKER SYSTEM 2
terminal.
1+2 : Select this position to actuate simultaneously
the two speaker systems connected to the
SPEAKER SYSTEM 1 and 2 terminals respec-
tively.

Harman Kardon PM665 Specifications

General

Brand	Harman Kardon
Model	PM665
Category	Amplifier
Language	English