Denon AVR-1603 User Manual

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19 TROUBLESHOOTING
If a problem should arise,first check the following.
I. Are the connections correct ?
2. Have you operated the receiver according to the Operating Instructions ?
3. Are the speakers, turntable and other components operating property ?
If this unit is not operating properly, check the items listed in the table below. Should the problem persist, there may be a malfunction,
Disconnect the power immediately and contact your store of purchase.
symptom
DISPLAY not lrt and sound not produced
when power swatch set to on
DISPLAY ltt but sound not produced
DISPLAY not drsplayed and the
“ON/STANDBY” LED flashes at a high
rate
Sound produced only from one channel.
Posrtrons of rnstruments reversed during
stereo playback.
This unit does not operate properly when
remote control unit is used.
l Power cord not plugged rn securely.
l Speaker cords not securely connected,
l Improper posrtror? of the audio functron
button.
l Volume control set to mrnrmum
l MUTING IS on.
l Drgrtal srgnals not Input Drgrtal input
selected.
l Speaker termrnals are short-crrcurted.
l Block the ventrlatron holes of the set.
l The unrt IS operatrng at contrnuous hjgh
power condrtrons and/or inadequate
ventrlatron
l Incomplete connection of speaker cords
l Incomplete connectron of rnputloutput
cords.
l Reverse connectrons of left and right
speakers or left and rrght input/output
cords.
l Batteries dead.
l Remote control unrt too far from thus unit.
l Obstacle between thus unit and remote
control unit.
l Different button IS being pressed
l @and @ends of battery Inserted rn reverse.
MeasLrres
l Check the insertron of the power cord plug
l Turn the power off with the remote control
unit after turning the POWER operatron
switch on
l Connect securely
l Set to a surtable posItIon
l Turn volume up to sLrrtable level
l Switch off MUTING
l Input drgrtal signals or select input jacks to
which drgrtal sjgnals are berng Input
l Swatch power off, connect speakers
properly, then swatch power back on.
l Turn off the set’s power, then ventrlate it
well to cool rt down.
Once the set IS cooled down, turn the
power back on
l Turn off the set’s power, then ventrlate rt
well to cool rt down
Once the set IS cooled down, trurn the
power back on.
l Connect securely
l Connect securely
l Check left and right connections
l Replace with new batteries
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l Move closer
16
l Remove obstacle
16
l Press the proper button
l Insert batteries properly
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Page
9
29
14,15
30
31
32
31
14,15
5, 15
5, 15
14,15
9- 15
14,15
Note:
When a subwoofer has been connected and the virtual surround functron IS being used, the signal played from the subwoofer channel is LFE
only (only when playing Dolby Digital or DTS signals) for mitral factory settings (I.e., the setting of the front speaker is “LARGE” and the settrng
of the subwoofer mode is “NORM”).
When subwoofer effects are felt to be weak, while in the system setup mode try setting the subwoofer mode to “+MAlN”, or the front speaker
to “SMALL” in the system setup “Speaker Configuration” settings.
Making these settings will result in the low-trequency sounds of the front channel being played from the subwoofer.
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Denon AVR-1603 Specifications

General

Output level	47000 mV
Receiver type	Surround
Frequency range	10 - 10000 Hz
Input sensitivity	200 mV
Audio output channels	5.1 channels
Signal-to-Noise Ratio (SNR)	96 dB
Total Harmonic Distortion (THD)	0.8 %
Power output per channel (1KHz@6 Ohm)	110 W
Power output per channel (20-20KHz@8 Ohm)	80 W
HDMI in	0
AC (power) in	Yes
Composite video in	4
S-Video inputs quantity	3
Digital audio coaxial in	1
Component video (YPbPr/YCbCr) in	2
Connectivity technology	Wired
Speakers connectivity type	-
AM band range	520 - 1710 kHz
FM band range	87.5 - 107.9 MHz
Supported radio bands	AM, FM
Preset stations quantity	40
Optical drive included	No
AC input voltage	120 V
AC input frequency	60 Hz
Product color	Black
Audio decoders	DTS, Dolby Pro Logic II
Apple docking compatibility	Not supported

Weight and Dimensions

Depth	417 mm
Width	434 mm
Height	147 mm
Weight	10400 g