Read Harman Kardon AVR 75 (serv.man3) User Guide / Operation Manual online
AVR75 120 rev (c) 8/27/97
Front Panel Information Display
A
AC-3 Indicator:
This indicator
illuminates when the AVR75 is
decoding a Dolby Digital input
source.
decoding a Dolby Digital input
source.
B
Surround Mode Status:
These
indicators display the currently
selected surround mode.
selected surround mode.
C
Digital Mode Indicators:
These
indicators show which digital input is
in use.
in use.
D
Sleep Indicator:
This indicator
lights when the AVR75 is in the
Sleep mode.
Sleep mode.
E
Night Indicator:
This indicator
lights when the AVR75 is in the Night
mode, which prevents the AVR75
from loud playback when digital
sources are in use.
mode, which prevents the AVR75
from loud playback when digital
sources are in use.
F
P-Scan:
This indicator flashes
when the stations programmed
into the tuner memory are being
automatically reviewed.
into the tuner memory are being
automatically reviewed.
G
LFE Indicator:
This indicator will
illuminate when the Low-Frequency
Effects (LFE) option has been turned
on through the controls in SETUP
MENU 3.
Effects (LFE) option has been turned
on through the controls in SETUP
MENU 3.
H
DISP:
This indicator lights when
the FL display has been turned
off using the
off using the
Display
button
p to
remind you that the unit is still
turned on.
turned on.
I
ATT Indicator:
This indicator
lights when the Attenuation function
has been engaged to cut the input
from analog sources by approxi-
mately 50%.
has been engaged to cut the input
from analog sources by approxi-
mately 50%.
J
Main Information Display:
This
ten-digit display shows messages
relating to the status, input source,
surround mode, tuner, volume level
or other aspects of unit’s operation.
relating to the status, input source,
surround mode, tuner, volume level
or other aspects of unit’s operation.
K
Stereo:
This indicator lights when
an FM station is broadcasting in
stereo.
stereo.
L
Tuned:
This indicator lights when
an AM or FM station is properly
tuned and locked.
tuned and locked.
M
Auto:
This indicator signifies that
the Automatic Tuning mode is in use
for FM broadcasts.
for FM broadcasts.
N
Memo:
This indicator flashes
when the
Memo
button is pressed
when entering presets and other
information into the tuner’s memory.
information into the tuner’s memory.
O
Test:
This indicator flashes when
the output levels are being set using
the built-in test signal generator.
the built-in test signal generator.
P
“Visual” Indicator:
These indica-
tors display which input source is
being fed to the video monitor output.
being fed to the video monitor output.
Q
PCM Indicator:
This indicator
illuminates to show that a standard
PCM (S/P-DIF) digital audio signal
is being decoded by the digital-to-
analog converter.
PCM (S/P-DIF) digital audio signal
is being decoded by the digital-to-
analog converter.
R
Signal Level Indication:
This is a
visual indication of the strength of a
radio station signal. The more bars
visible, the stronger the station.
radio station signal. The more bars
visible, the stronger the station.
7
AVR75 om (c) 9/16/98 11:33 AM Page 7
Click on the first or last page to see other AVR 75 (serv.man3) service manuals if exist.