System Configuration - Harman Kardon AVR 75 Owner's Manual

best to use the factory settings for initial
listening sessions. See the Advanced
Features section later in this manual for
information on delay settings.
The remaining item to be adjusted before
normal use of the AVR75 is adjustment
of the output levels. Correct adjustment
of these settings is critical to proper oper-
ation of the receiver in all surround
modes, and particularly when Dolby
Digital sources are being played.
1. To set the output levels press the
button to call up the main
j
Select
menu (see figure #1)if it is not already
on the screen, and then press the the
button until the on-screen cursor is
i
pointing to . Press
TEST TONE
to move to the
j
TEST TONE
2. When you press you will
Select
immediately hear a test noise from the
front left speaker. The on-screen display
will change to a graphic representation
of each of the speakers in your room,
with one speaker position blinking (see
figure #5). That speaker is the one whose
level is being set.
NOTE: This procedure will only operate
if the AVR75 is in the
PRO LOGIC

System Configuration

, or
3 MOVIE
modes. If the test tone cannot be selected,
check to see which surround mode is
indicated in the front panel display. If it is
not one of the modes mentioned above,
select one of the correct modes using the
Mode Selectors y
the cursor to
TEST TONE
procedure.
3. While seated in the primary listening
position, you should hear a test noise
signal from the left front speaker. You
may leave the volume setting where it is,
or raise it to an appropriate level using
the
Speaker
¤
on the remote. For a more precise cali-
bration, we recommend that you use a
Select
sound pressure level meter.
menu.
4. Press the
›
on the remote. Note that the
i m
sound should now come from the Center
Channel speaker if one is installed, and
the icon for that speaker will flash on
the screen. Use the
buttons on the remote to change the
n
level of the test noise so that it appears to
be equal in level to the Front Left speaker.
,
5. Press the
AC-
›
i m again, and repeat the procedure
for the Front Right, Surround Right and
20
DOLBY 3 STEREO
, and then move
to restart the
or buttons
n
⁄ ¤
or button
CH Select
or
Speaker
⁄ ¤
or button
Ch Select
Surround Left channels. Each time, use
the or buttons
Speaker
⁄ ¤
the remote to change the volume level
so that all speakers match, and the
button i to move to the next channel.
NOTE: This test also serves as an oppor-
tunity to verify that all speakers are
properly connected. If the sound from a
speaker location does not match the
location shown on the video and front
panel displays, turn the AVR75 off and
check the speaker wiring to make certain
that the speaker is connected to the
correct output terminals.
6. When all speakers appear to have an
‹
equal volume, press the
on the remote and then
Select j
complete the procedure.
NOTE: You may also check the output
levels at any time by pressing the
button . When the on-screen
l
Tone
display is also activated by pressing
, you will see the speaker icons and
k
level information superimposed on your
video screen. Follow the instructions in
steps 1 through 6 above to calibrate the
system, and press the
Test Tone
l again to cancel the test.
CONGRATULATIONS! You have com-
pleted a basic setup and you are now
ready to enjoy the finest in home theater
and music listening enjoyment.
on
n
›
button
i
to
Test
OSD
button