Operation
To some ears the impact of the wrap cir-
cuit may seem subtle, and this is normal.
Remember that how audible the wrap
effect will be varies with the acoustics of
your listening room, the output settings
established during the calibration process,
the system volume and the type of pro-
gram material in use.
Note that the Wrap circuit is not in use
when the
Wrap Indicator
˜
displays
the two lights connected by the REF
bar along with the center, front and
middle LED.
When the
Wrap
buttons
ˆo
are
pressed when the AVR40 is in the
Hall
mode, the circuits are adjusting a con-
trolled amount of level into the rear
channels. The amount of this change
will be indicated in the
Information
Display
. Note that the range of control
for the Wrap circuit in the
Hall
mode
will vary depending on other system
settings, and you may find that the
setting cannot be adjusted below a
“+4dB” indication.
Tuner Operation
The AVR40’s tuner is capable of tuning
AM, FM and FM Stereo broadcast sta-
tions. Stations may be tuned manually,
or they may be stored as favorite station
presets and recalled from a 30 position
memory.
Station Selection
1. Press the
AM/FM
button
6d
to
select the tuner as an input.
2. Press the
AM/FM
button
6d
again
to switch between AM and FM so that the
desired frequency band is selected.
3. Press the
Tuning Mode
button
¸
to
select manual or automatic tuning.
When the
AUTO
indicator is illuminated
in the main information display the
tuner will only stop at those stations that
have a strong enough signal to be
received with acceptable quality.
If the
AUTO
indicator is NOT illumin-
ated, the tuner is in a manual mode and
will stop at each frequency increment in
the selected band.
4. To select stations from the front panel
press the
Tuning
button
Ú
. When
AUTO
indicator is illuminated each press
will cause the tuner to search for the next
highest or lowest frequency station that
has an acceptable signal. When tuning
FM stations in the auto mode, the tuner
will only select Stereo stations. To tune to
the next station, press the button again.
If the
AUTO
indicator is NOT illuminat-
ed, tap the
Tuning
button
Ú
to advance
one frequency increment at a time, or
press and hold it to locate a specific sta-
tion. When the
TUNED
indicator illumi-
nates the station is properly tuned and
should be heard with clarity. To listen to
the station in stereo, press the
Tuning
Mode
button
¸
until the red
STEREO
indicator illuminates in the front panel
display.
5. To select stations using the remote,
press the
Manual Tune
››
/
‹‹
buttons
h
to select stations one at a time. After
an FM station is selected, the
Tuning
Mode
button must be pressed to receive
the station in stereo, when available.
Alternatively, the
Automatic Tune
››
/
‹‹
buttons
i
may be used to
scan only those stations with sufficient
strength for proper reception. Each press
of these buttons will advance the tuner to
the next station. For stereo reception
press the
Tuning Mode
button
¸
until
the
STEREO
indicator is illuminated.
NOTE:
When the FM reception of a
station is weak, audio quality will be
increased by switching to mono mode by
pressing the
Tuning Mode
button
¸
until the
STEREO
indicator goes out.
17
AVR40 rev (j) 4/16/97
Ref
Wrap
Ref
Wrap
Ref
Wrap
A) When the Wrap indicator appears in
the “Reference” position, the special Wrap
circuits are not being used and the unit is
in the pure Pro Logic mode.
B) This display appears when the
maximum Wrap is applied.
C) This display appears in the “Phantom”
mode or when a center channel speaker
is not installed.
•AVR40 om (j).qx 9/15/98 3:47 PM Page 17
Содержание AVR 40
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