Harman Kardon AVI150 - Page 6

8. TEST TONE BUTTON
This button operates only in Dolby Pro
Logic and Dolby 3 Stereo modes.
When the button is pressed, 2 seconds
of test tone is generated in all
channels (Left, Center, Right, and
Surround) in succession. The display
window shows TEST L, C, R and S in
succession.
The letter L, C, R or S (in Dolby Pro
Logic mode) or L, C, or R (in Dolby 3
Stereo mode) blinks 2 times in
succession. Use this button to test
speaker connections.
9. TAPE 2 MONITOR
BUTTON
Set TAPE 2 MONITOR to the “off”
position when you want to hear the
other input functions. Press this button
to monitor the cassette deck connected
to the TAPE 2 MON input jacks.
10. INPUT FUNCTION
SELECTOR
Press the button to select the desired
input function: VCR 1, VCR 2, TAPE 1,
TV/Aux, Tuner, CD or Phono. For the
input function of VCR 2, select the
VCR 2 on the rear or on the front with
the VCR 2 Selector.
11. BASS CONTROL
Modifies the low-frequency sound of
the left and right channels as much as
+/- 10 dB. Set this control at a suitable
position for your taste and room
acoustics.
12. TREBLE CONTROL
Modifies the high-frequency sound of
the left and right channels as much as
+/- 10 dB. Set this control at a suitable
position for your taste and room
acoustics.
13. BALANCE CONTROL
This control is used for balancing the
relative sound volume of the left and
right channel speakers. Clockwise
rotation reduces the volume from the
left speaker, counterclockwise rotation
reduces the volume from the right
speaker.
14. VCR 2/°CAMCORDER
INPUT JACKS
VIDEO IN:
Connect to the VIDEO OUTPUT jacks
of a VCR (Yellow jack).
AUDIO IN:
Connect to the AUDIO OUTPUT jacks
of a VCR (Red and White jacks).
15. LOUDNESS BUTTON
Press this button to compensate for the
response of the human ear at low
listening levels (known as the
Fletcher-Munson hearing curve). The
high and low frequencies are
automatically boosted when this button
is pushed in. In the OFF position, the
frequency response is flat at all volume
levels. This button does not work at
high volume levels.
16. VOLUME CONTROL
Turn the VOLUME clockwise to
increase the volume and
counterclockwise to decrease it. The
volume of the front, center, and rear
channels is changed at the same time.
17. VOLUME LEVEL
INDICATOR
This indicator moves in accordance
with the volume level. The indicator
blinks when the mute button on the
remote commander is pressed.
18. DISPLAY WINDOW
This window shows the state of
operation for easiest control of the
amplifier. It also contains the IR
Remote Sensor.