JBL AVR480, Service Manual

Page: 8 / 105

FRONT-PANEL INFORMATION DISPLAY
B
C D F H I T
J K L E G M N
O
P Q R S A
A
Bitstream Indicators
B
Optical Source Indicators
C
DTS Mode Indicator
D
Dolby Digital Indicator
E
Coaxial Digital Input Indicators
F
Dolby Pro Logic II Indicator
G
Analog Input Indicator
H
Dolby 3 Stereo Indicator
I
DSP Mode Indicator
J
Tuned Indicator
K
Main Information Display
L
Night Mode Indicator
M
Auto Indicator
N
Speaker/Channel Input Indicators
O
Preset Number/Sleep Timer
P
Preset Indicator
Q
Sleep Indicator
R
Memory Indicator
S
Stereo Indicator
T
Logic 7 Mode Indicators
A
Bitstream Indicators: When the input
is a digital source, one of these indicators
will light to display the specific type of
signal in use.
B
Optical Source Indicators: These
indicators light to show when an Optical
Digital Input has been selected.
C
DTS Mode Indicator: This indicator
lights when the DTS mode is selected.
D
Dolby Digital Indicator: This indica-
tor lights when the Dolby Digital mode is
selected.
E
Coaxial Digital Input Indicators:
These indicators light to show when a
Coaxial Digital Input has been selected.
F
Dolby Pro Logic II Indicator: This
indicator lights when one of the Dolby
Pro Logic II modes has been selected.
G
Analog Input Indicator: This indica-
tor lights when an analog input source has
been selected.
H
Dolby 3 Stereo Indicator: This indi-
cator lights when the Dolby 3 Stereo
Mode has been selected. Only the ST
(Stereo) portion of this indicator will
light when “Surround Off” has been
selected. Then all Surround Modes are
turned off and the unit will play in pure
stereo mode.
I
DSP Mode Indicator: This indicator
lights when any of the surround modes
created by Digital Signal Processing, or
DSP are in use. These modes include
Hall 1, Hall 2, Theater and 5-Channel
Stereo.
J
Tuned Indicator: This indicator lights
when a station is being received with suffi-
cient signal strength to provide acceptable
listening quality.
K
Main Information Display: This dis-
play shows messages relating to the sta-
tus, input source, surround mode, tuner,
volume level or other aspects of the unit’s
operation.
L
Night Mode Indicator: This indica-
tor lights when the AVR480 is in the
Night mode, which preserves the dynamic
range of digital program material at low
volume levels.
M
Auto Indicator: This indicator lights
when the tuner’s Auto mode is in use.
N
Speaker/Channel Input Indicators:
These indicators are multipurpose, indicat-
ing either the speaker type selected for
each channel or the incoming data-signal
configuration. The left, center, right, right
surround and left surround speaker indica-
tors are composed of two boxes, while the
subwoofer is a single box. When the let-
ters flash, the digital input has been inter-
rupted (see pages 20 and 27 for more
information on the Channel Indicators).
O
Preset Number/Sleep Timer: When
the tuner is in use, these numbers indi-
cate the specific preset memory location
in use (see page 31 for more information
on preset stations). When the Sleep func-
tion is in use, these numbers show how
many minutes remain before the unit
goes into the Standby mode.
8
AVR480
harman/kardon