Denon AVR-1908 User manual

AV SURROUND RECEIVER
AVR-1908
Owner’s Manual

I
nSAFETY PRECAUTIONS
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION:
TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE
COVER (OR BACK). NO USER-SERVICEABLE PARTS INSIDE.
REFER SERVICINGTO QUALIFIED SERVICE PERSONNEL.
The lightning flash with arrowhead symbol, within an equilateral
triangle, is intended to alert the user to the presence of
uninsulated “dangerous voltage” within the product’s enclosure
that may be of sufficient magnitude to constitute a risk of electric
shock to persons.
The exclamation point within an equilateral triangle is intended
to alert the user to the presence of important operating
and maintenance (servicing) instructions in the literature
accompanying the appliance.
WARNING:
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT
EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE.
CAUTION:
To completely disconnect this product from the mains, disconnect
the plug from the wall socket outlet.
The mains plug is used to completely interrupt the power supply to
the unit and must be within easy access by the user.
DECLARATION OF CONFORMITY
We declare under our sole responsibility that this product, to which this
declaration relates, is in conformity with the following standards:
EN60065, EN55013, EN55020, EN61000-3-2 and EN61000-3-3.
Following the provisions of 2006/95/EC and 2004/108/EC Directive.
CAUTION:
• The ventilation should not be impeded by covering the ventilation openings with items, such as newspapers, tablecloths, curtains, etc.
• No naked flame sources, such as lighted candles, should be placed on the unit.
• Observe and follow local regulations regarding battery disposal.
• Do not expose the unit to dripping or splashing fluids.
• Do not place objects filled with liquids, such as vases, on the unit.
• Avoid high temperatures.
Allow for sufficient heat dispersion when installed in a rack.
• Handle the power cord carefully.
Hold the plug when unplugging the cord.
• Keep the unit free from moisture, water, and dust.
• Unplug the power cord when not using the unit for long
periods of time.
* (For apparatuses with ventilation holes)
• Do not obstruct the ventilation holes.
• Do not let foreign objects into the unit.
• Do not let insecticides, benzene, and thinner come in
contact with the unit.
• Never disassemble or modify the unit in any way.
nNOTE ON USE
A NOTE ABOUT RECYCLING:
This product’s packaging materials are recyclable and can be reused. Please dispose of any materials in accordance with the local recycling
regulations.
When discarding the unit, comply with local rules or regulations.
Batteries should never be thrown away or incinerated but disposed of in accordance with the local regulations concerning battery disposal.
This product and the supplied accessories, excluding the batteries, constitute the applicable product according to the WEEE directive.

Accessories······················································································2
Cautions on Handling·····································································3
Cautions on Installation·································································3
About the Remote Control Unit ····················································3
Inserting the Batteries····································································3
Operating Range of the Remote Control Unit································ 3
Part Names and Functions·····························································4
Front Panel ·····················································································4
Display ···························································································4
Rear Panel ······················································································5
Remote Control Unit ······································································6
Getting Started
Preparations ····················································································7
Cables Used for Connections ························································7
Video Conversion Function·····························································8
On-Screen Display for Component Video Outputs and
HDMI Output ·················································································8
Speaker Connections ·····································································9
Speaker Installation········································································ 9
Speaker Connections ······························································· 9, 10
Connecting Equipment with HDMI connectors························· 11
Connecting the Monitor······························································· 12
Connecting the Playback Components ······································ 12
DVD Player ··················································································· 12
CD Player ····················································································· 13
iPod®···························································································· 13
TV/CABLE Tuner ··········································································· 13
Connecting the Recording Components ···································· 14
Video Cassette Recorder ····························································· 14
CD Recorder / MD Recorder / Tape Deck ····································· 14
Connections to Other Devices····················································· 15
Video Camera / Game Console ···················································· 15
Component with Multi-channel Output connectors····················· 15
External Power Amplifier······························································ 15
Antenna terminals ······································································· 16
Connecting the Power Cord························································· 17
Once Connections are Completed ·············································· 17
Connections
Preparations ··················································································21
Auto Setup ····················································································22
aStart Menu·············································································· 22
Error Messages·······································································23
sOption ·····················································································23
dParameter Check·····································································23
Auto Setup
Settings Related to Playing Input Sources································· 30
Auto Preset ··················································································30
Preset Skip··················································································· 30
Preset Name ················································································30
Input Mode ··················································································31
Rename························································································31
Assign ····················································································31, 32
iPod ······························································································32
Other······················································································ 32, 33
Input Setup
Contents
Speaker Setup···············································································24
aSpeaker Configuration·····························································24
sSubwoofer Setup ····································································24
dDistance············································································ 24, 25
fChannel Level··········································································25
gCrossover Frequency ······························································ 25
HDMI Setup···················································································26
aHDMI Audio Setup ··································································26
sHDMI Video Setup ·································································· 26
Audio Setup ··················································································26
aEXT. IN Subwoofer Level·························································26
s2ch Direct/Stereo ······························································26, 27
dDolby Digital Setup ·································································27
fAuto Surround Mode ······························································27
gManual EQ ··············································································27
Option Setup·················································································28
aAmp Assign ·············································································28
sVolume Control ·······································································28
dSource Delete ·········································································28
fOn-Screen Display ····························································28, 29
gQuick Select Name ·································································29
hRemote ID Setup ····································································29
jDisplay ····················································································29
kSetup Lock ··············································································29
Manual Setup
Operations····················································································· 18
Example of Display of Default Values ········································· 18
Examples of On-screen Display and Front Display···················· 19
Menu Map ·····················································································20
Menu Operations
aSurround Parameter··························································35, 36
sTone Control············································································37
dRoom EQ ················································································ 37
fRESTORER··············································································37
gNight Mode············································································· 38
hAudio Delay·············································································38
Parameter
Standard Playback········································································ 33
Surround Playback of 2-channel Sources ·····································33
Playing Multi-channel Sources (Dolby Digital, DTS, etc.) ·············33
DSP Simulation Playback·····························································34
Stereo Playback ············································································ 34
Direct Playback ·············································································34
Playback in the PURE DIRECT Mode ···········································34
Surround Modes
Status ····························································································38
Audio Input Signal········································································ 38
HDMI Information ········································································· 39
aHDMI Signal Information ························································39
sHDMI Monitor Information ·····················································39
Auto Surround Mode···································································· 39
Quick Select ··················································································39
Preset Station ···············································································39
Information


Check that the following parts are supplied with the product.
qOwner’s manual ...................................................................... 1
wGetting Started ........................................................................ 1
eService station list ................................................................... 1
rRemote control (RC-1078) ....................................................... 1
tR6P/AA batteries ..................................................................... 2
yFM indoor antenna .................................................................. 1
uAM loop antenna ..................................................................... 1
iSetup microphone (Cord length: Approx. 7.6 m)...................... 1
ri
yu
Thank you for purchasing this DENON product. To ensure proper
operation, please read this owner’s manual carefully before using the
product.
After reading them, be sure to keep them for future reference.
Getting Started
Accessories
Preparations ··················································································40
Turning the Power On ··································································40
Selecting the input source ···························································40
Operations During Playback ·························································40
Playing Video and Audio Equipment···········································41
Basic Operation············································································41
Listening to FM/AM Broadcasts ·················································41
Basic Operation············································································41
Presetting Radio Stations (Preset Memory)·································41
Listening to Preset Stations·························································42
RDS (Radio Data System) ····························································42
RDS Search ·················································································· 43
PTY Search···················································································43
TP Search ····················································································· 43
RT (Radio Text)··············································································44
iPod®Playback ·············································································44
Basic Operation······································································44, 45
Listening to Music ·······································································45
Viewing Still Pictures or Videos on the iPod ·································45
Playback
Other Operations··········································································46
Recording on an External Device (REC OUT mode)·····················46
Convenient Functions ··································································46
Channel Level··············································································· 46
Fader Function ·············································································47
Quick Select Function ··································································47
Personal Memory Plus Function ··················································47
Last Function Memory·································································47
Backup Memory··········································································· 47
Resetting the Microprocessor······················································ 47
Other Operations and Functions
Settings with the Amp Assign Function ·······························52, 53
Amp Assign Connections and Operations
Troubleshooting····································································· 63, 64
Specifications··············································································· 65
Other Information································································ 54 ~ 62
List of preset codes ··········································· End of this manual
Operating DENON Audio Components·······································48
Presetting ······················································································48
Operating Preset Components············································48 ~ 50
Punch Through Function ······························································ 51
Remote Control Unit Operations

Getting Started Connections Setup Playback Remote Control Amp Assign Information Troubleshooting

In addition to the AVR-1908, the included remote control unit (RC-1078)
can also be used to operate the equipment listed below.
q DENON system components
w Non-DENON system components
• By setting the preset memory (vpage 48 ~ 50)
qLift the clasp and remove the
rear lid.
ePut the rear cover back on.
R6P/AA
30°
30°
Approx. 7 m
wLoad the two batteries properly
as indicated by the marks in the
battery compartment.
About the Remote Control Unit
Inserting the Batteries
NOTE
• Replace the batteries with new ones if the set does not operate even
when the remote control unit is operated close to the unit.
• The supplied batteries are only for verifying operation.
• When inserting the batteries, be sure to do so in the proper direction,
following the “q” and “w” marks in the battery compartment.
• To prevent damage or leakage of battery fluid:
• Do not use a new battery together with an old one.
• Do not use two different types of batteries.
• Do not attempt to charge dry batteries.
• Do not short-circuit, disassemble, heat or dispose of batteries in
flames.
• If the battery fluid should leak, carefully wipe the fluid off the inside
of the battery compartment and insert new batteries.
• Remove the batteries from the remote control unit if it will not be in
use for long periods.
• When replacing the batteries, have the new batteries ready and
insert them as quickly as possible.
Operating Range of the Remote Control
Unit
Point the remote control unit at the remote sensor when operating it.
NOTE
The set may function improperly or the remote control unit may not
operate if the remote control sensor is exposed to direct sunlight,
strong artificial light from an inverter type fluorescent lamp or infrared
light.
• Before turning the power switch on
Check once again that all connections are correct and that there are
no problems with the connection cables.
• Power is supplied to some of the circuitry even when the unit is
set to the standby mode. When traveling or leaving home for long
periods of time, be sure to unplug the power cord from the power
outlet.
• About condensation
If there is a major difference in temperature between the inside of
the unit and the surroundings, condensation (dew) may form on
the operating parts inside the unit, causing the unit not to operate
properly.
If this happens, let the unit sit for an hour or two with the power
turned off and wait until there is little difference in temperature
before using the unit.
• Cautions on using mobile phones
Using a mobile phone near this unit may result in noise. If so, move
the mobile phone away from this unit when it is in use.
• Moving the unit
Turn off the power and unplug the power cord from the power
outlet.
Next, disconnect the connection cables to other system units before
moving the unit.
• Note that the illustrations in these instructions may differ from the
actual unit for explanation purposes.
Note:
For proper heat dispersal, do not install this unit in a confined
space, such as a bookcase or similar enclosure.
bNote
b
Wall
b
b
Cautions on Handling
Cautions on Installation

Getting Started Connections Setup Playback Remote Control Amp Assign Information Troubleshooting

For buttons not explained here, see the page indicated in parentheses ( ).
w e r y ot
Q4W3 W2W4 W1 W0 Q6Q7Q8Q9 Q5
q Q0 Q1 Q2
W5 W6 W7 W8 W9 E2 E3 E4E0 E1
u i Q3
qPower operation button
(ON/STANDBY) ··········································· (40)
wPower indicator··········································· (40)
ePower switch (hON jOFF) ····················· (40)
rHeadphones jack (PHONES)······················ (40)
tSPEAKER buttons······································· (40)
ySURROUND BACK button ··················· (33, 36)
uQUICK SELECT buttons ····························· (47)
iV. AUX INPUT connectors
Remove the cap covering the terminals when
you want to use them.
oSETUP MIC jack ·········································· (21)
Q0 MENU button·············································· (18)
Q1 RETURN button ·········································· (18)
Q2 SELECT/ENTER knob ································· (18)
Part Names and Functions
Front Panel
q
y t r
w e
Display
• The SELECT/ENTER knob on the main unit operates
in the same way as the CURSOR oand pbuttons
on the remote control unit.
• The control functions in the same way as the
CURSOR obutton when turned counterclockwise,
as the CURSOR pbutton when turned clockwise.
• The control functions in the same way as the
ENTER button when pressed the knob.
W7 EXT. IN button············································· (31)
W8 BAND button··············································· (41)
W9 SHIFT button··············································· (41)
E0 PRESET buttons·········································· (41)
E1 TUNING buttons········································· (41)
E2 RDS button·················································· (43)
E3 PTY button ·················································· (43)
E4 RT button ···················································· (44)
Q3 Cursor buttons (ui)································· (18)
Q4 MASTER VOLUME control knob················ (40)
Q5 Master volume indicator
Q6 AUDYSSEY indicator ·································· (37)
Q7 SURROUND BACK indicator················ (33, 36)
Q8 Input mode indicators (INPUT) ················· (31)
Q9 SIGNAL indicators
W0 Display
W1 Remote control sensor································· (3)
W2 REC SELECT button···································· (46)
W3 SOURCE SELECT knob······························· (40)
W4 SOURCE button ·········································· (40)
W5 INPUT MODE button ·································· (31)
W6 ANALOG button·········································· (31)
qSignal channel indicator
Lights when the preset channel is displayed at
w.
wInformation display
eInput signal indicators
rMaster volume indicator
This displays the volume level.
The Setup item number is displayed in System
Setup.
tREC SELECT indicators
Lights while selecting the REC SELECT mode.
(Off when the “SOURCE” is selected.)
yTuner reception mode indicators
These light according to the reception conditions
when the input source is set to “TUNER”.
• AUTO
This lights when in the auto tuning mode.
• RDS
This lights when receiving RDS broadcasts.
• STEREO
In the FM mode, this lights when receiving
analog stereo broadcasts.
• TUNED
This lights when the broadcast is properly tuned
in.

Getting Started Connections Setup Playback Remote Control Amp Assign Information Troubleshooting

yiQ0 uoQ1
Q2
tq rw e
qDigital audio connectors
(OPTICAL / COAXIAL) ·························· (12, 13)
wAnalog audio connectors (AUDIO)············ (12)
eEXT. IN connectors ····································· (15)
rPRE OUT connectors·································· (15)
tAC OUTLET ················································· (17)
yPower cord ·················································· (17)
uSpeaker terminals (SPEAKERS) ·················· (9)
iFM/AM antenna terminals
(TUNER ANTENNA)···································· (16)
oCOMPONENT VIDEO connectors ·············· (12)
Q0 HDMI connectors·········································(11)
Q1 VIDEO / S-VIDEO connectors···················· (12)
Q2 DOCK CONTROL jack ································· (13)
Rear Panel

Getting Started Connections Setup Playback Remote Control Amp Assign Information Troubleshooting

Remote Control Unit
q
u
i
o
Q0
w
e
r
t
y
Q1
Q3
Q4
Q5
Q6
Q7
Q2
qIndicator ······················································ (48)
wPower buttons············································· (40)
eTuner system buttons ··················(41 ~ 43, 45)
rQUICK SELECT buttons ····························· (47)
tSource select buttons ································ (40)
ySystem buttons ·········································· (45)
uVideo select button (V. SELECT) ··············· (32)
iCursor buttons (uio p)························· (18)
oDISPLAY button ······································ (8, 38)
Q0 DIMMER button ·········································· (29)
Q1 Mode selector switches ······················· (18, 41)
Q2 Remote control signal transmitter·············· (3)
Q3 Master volume control buttons ················ (40)
Q4 MUTING button ·········································· (40)
Q5 NIGHT button·············································· (38)
Q6 STATUS button ··········································· (38)
Q7 Channel select (CH SEL) /
ENTER button ······································· (18, 46)
q
e
w
r
t
u
Q0
o
y
i
qPower buttons············································· (48)
wSource select buttons ································ (40)
eTuner system buttons ································ (41)
rTest tone button (TEST) ····························· (25)
tSurround mode buttons ······················ (33, 34)
yAmp menu button (A. MENU)··················· (18)
uInput mode button (INPUT)······················· (31)
iEnter button (ENT) ····································· (18)
oRETURN button ·········································· (18)
Q0 Cursor buttons (uio p)························· (18)
NOTE
If buttons on the front or rear are pressed strongly, the button on the opposite side will be activated too.
[ Front ] [ Rear ]

Getting Started Connections Setup Playback Remote Control Amp Assign Information Troubleshooting

Audio cables Video cables
Coaxial digital connections
(Orange)
Coaxial digital (75 Ω/ohms pin-plug) cable
Optical digital connections
Optical cable
Analog connections (stereo)
(White)
(Red)
R
L
R
L
Stereo pin-plug cable
Analog connections (monaural, for subwoofer)
(Black)
Pin-plug cable
Speaker connections
Speaker cables
Component video connections
(Green)
(Blue)
(Red)
(Y)
(PB/CB)
(PR/CR)
Component video cable
S-Video connections
S-Video cable
Video connections
(Yellow)
75 Ω/ohms pin-plug video cable
Audio and video cables
HDMI connections
19-pin HDMI cable
Signal direction
Audio signal: Video signal:
Output
Input
Input
Output
Output
Input
Input
Output
Cables Used for Connections
Select the cables according to the equipment being connected.
Preparations
Connections
NOTE
• Do not plug in the power cord until all connections have been
completed.
• When making connections, also refer to the operating instructions of
the other components.
• Be sure to connect the left and right channels properly (left with left,
right with right).
• Do not bundle power cords together with connection cables. Doing
so can result in humming or noise.
Connections for all compatible audio and video signal formats are
described in these operating instructions. Please select the types
of connections suited for the equipment you are connecting.
With some types of connections, certain settings must be made
on the AVR-1908. For details, refer to the instructions for the
respective connection items below.

Getting Started Connections Setup Playback Remote Control Amp Assign Information Troubleshooting

• This function automatically converts various formats of video signals input to the AVR-1908 into the
format used to output the video signals from the AVR-1908 to a monitor.
• The AVR-1908’s video input/output circuitry is compatible with the following four types of video signals:
Digital video signals: HDMI
Analog video signals: Component video, S-Video and Video
• The AVR-1908’s video up-conversion function lets you output analog video input signals (component
– 480i/576i, 480p/576p, 1080i or 720p; S-Video and composite video - 480i/576i) to the HDMI monitor
output connector with the original resolution.
• The on-screen display signals are output from the HDMI monitor output connector with a resolution of
480i/576i. Because of this, if the monitor equipped with HDMI connector is compatible with the 480i/576i
resolution, all the signals the AVR-1908 handles can be output to the monitor with a single HDMI cable.
Video Conversion Function
GFlow of video signals inside the AVR-1908H
High picture
quality playback HDMI connector
Component video
connectors
S-Video connector
Video connector
Monitor
HDMI connector
Component video
connectors
S-Video connector
Video connector
Video inputs Video outputs
NOTE
• HDMI signals cannot be converted into analog signals.
• When a non-standard video signal from a game machine or some other source is input, the video
conversion function might not operate.
• When not using this function, connect a monitor output with the same type of connector as the video
input connector.
• The resolution of the HDMI input-compatible monitor connected to the AVR-1908 can be checked at
menu “Information” – “HDMI Information” (vpage 39).
• If the monitor equipped with HDMI connector is not compatible with the 480i/576i resolution, connect
the player and the AVR-1908 using a component cable and set the player’s resolution to one which the
monitor can handle.
• When viewing HDMI signals via the AVR-1908, the on-screen display appears when the MENU button or
the remote control unit’s DISPLAY button is operated, if your monitor is compatible with a resolution of
480i.
• When only HDMI signals are input to the AVR-1908, the characters of the on-screen display are not
displayed over the picture.
• The on-screen display signals are not outputted from the COMPONENT MONITOR OUT.
On-Screen Display for Component Video Outputs and HDMI
Output

Getting Started Connections Setup Playback Remote Control Amp Assign Information Troubleshooting

Speaker Connections
w q w q
w q w q w q w q
*/
w q w qw q
(R)
(L) (R) (L) (R)
(L) (R)(L)
The illustration below shows a basic example of installation of the amplifier combined with 8 speakers and
a monitor.
Speaker Installation
Subwoofer Center speaker
Surround speakers
Front speakers
Place the front speakers to the
sides of the monitor or screen and
as flush with the screen surface as
possible.
The table below shows a typical speaker configuration for the AVR-1908.
Surround back speakers
FRONT CENTER SURROUND SURROUND BACK SUBWOOFER
L R L R L R 1 only
7.1-channels
(FRONT A+B) S S S S S S S –S
7.1-channels S S S S S S S –S
6.1-channels S S S S S – – S S
5.1-channels S S S S S – – – S
3.1-channels S S S – – – – – S
2.1-channels S S – – – – – – S
2-channels S S – – – – – – –
Speaker Connections
Example: 7.1-channels (FRONT A+B) use
Front speakers
ACenter speaker
Subwoofer
Subwoofer
with built-in
amplifier
Surround speakers Surround back
speakers
When using just one surround back speaker, connect it to the left channel (SBL).
bL : Left
R : Right
Front speakers
B

Getting Started Connections Setup Playback Remote Control Amp Assign Information Troubleshooting

Connecting the Speaker Cables
Carefully check the left (L) and right (R) channels and + (red) and –
(black) polarities on the speakers being connected to the AVR-1908,
and be sure to interconnect the channels and polarities correctly.
1Peel off about 10 mm of sheathing from the tip of the speaker cable, then either
twist the core wire tightly or terminate
it.
2Turn the speaker terminal counterclockwise to loosen it.
3Insert the speaker cable’s core wire to the hilt into the speaker terminal.
4Turn the speaker terminal clockwise to tighten it.
NOTE
• Use speakers with an impedance of 6 to 16 Ω/ohms. When using
front A and B speakers simultaneously, use speakers with an
impedance of 12 to 16 Ω/ohms.
• Connect the speaker cables in such a way that they do not stick out
of the speaker terminals. The protection circuit may be activated if
the core wires touch the rear panel or if the + and – sides touch each
other (v“Protection circuit”).
• Never touch the speaker terminals while the power supply is
connected. Doing so could result in electric shock.
Protection circuit
If speakers with an impedance lower than specified (for example
4 Ω/ohms speakers) are used for an extended period of time with
the volume turned up high, the temperature may rise, activating the
protection circuit.
When the protection circuit is activated, the speaker output is shut
off and the power indicator flashes red. If this happens, unplug
the power cord, then check the speaker cable and input cable
connections. If the set is extremely hot, wait for it to cool off and
improve ventilation around it. Once this is done, plug the power cord
back in and turn the set’s power back on.
If the protection circuit is activated again even though there are no
problems in the ventilation around the set nor in the connections,
the set may be damaged. Turn the power off, then contact a DENON
service center.
0
Getting Started Connections Setup Playback Remote Control Amp Assign Information Troubleshooting

With HDMI connections, the video and audio signals can be transferred with a single cable.
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Compatible
audio format Details Discs (examples)
2-channel linear
PCM
2ch 32-192 kHz
16/20/24 bits
CD, DVD-Video,
DVD-Audio
Multi-channel
linear PCM
8ch 32-192 kHz
16/20/24 bits DVD-Audio
Dolby Digital, DTS Bitstream DVD-Video
MonitorDVD player bThe AVR-1908 is equipped for HDMI version 1.3a. This
version is compatible with other versions, allowing
connection to all components equipped with an HDMI
connector.
bThe AVR-1908 is compatible with 30- and 36-bit Deep
Color.
Copyright protection system (HDCP)
In order to play the digital video and audio signals of a DVD-
Video or DVD-Audio disc using HDMI/DVI connections, both
the connected DVD player and monitor must be equipped
for a copyright protection system called “HDCP” (High-
bandwidth Digital Content Protection).
HDCP is a copy protection technology consisting of data
encoding and mutual identification of the devices.
The AVR-1908 is HDCP-compatible. For details on the
DVD player or monitor you are using, refer to its operating
instructions.
• When the AVR-1908 and DVD player are connected using an HDMI cable, also connect the AVR-1908 and
monitor using an HDMI cable.
• If the connected monitor or DVD player only has a DVI-D connector, use an HDMI/DVI converter cable.
When using a DVI cable, no audio signals are transmitted.
• Use a Deep Color compatible cable for connection to Deep Color compatible devices.
When connecting with an HDMI/DVI converter cable (adapter)
• HDMI video signals are theoretically compatible with the DVI format.
When connecting to a monitor, etc., equipped with a DVI-D connector, connection is possible using an
HDMI/DVI converter cable, but depending on the combination of components in some cases the video
signals will not be output.
• When connecting using an HDMI/DVI converter adapter, the video signals may not be output properly
due to poor connections with the connected cable, etc.
• By default, the HDMI audio signals are output from the speakers connected to the AVR-1908.
• To output the sound from the TV, make the settings at menu “Manual Setup” – “HDMI Setup” – “HDMI
Audio Setup” – “TV” (vpage 25).
NOTE
• Use a CPPM-compatible DVD player to play DVD-Audio discs that are copyright-protected by CPPM.
• The AVR-1908 cannot be controlled from another device via the HDMI cable.
• The audio signals output from the HDMI connector (sampling frequency, bit rate, etc.) may be restricted
by the connected device.
• Video signals are not output properly when using devices that are not HDCP-compatible.
• Video signals are not output if the input video signals do not match the monitor’s resolution. In this case,
switch the DVD player’s resolution to a resolution with which the monitor is compatible.
• If the menu “Manual Setup” – “HDMI Setup” – “HDMI Audio Setup” setting (vpage 25) is set to
“AMP”, the sound may be interrupted when the monitor’s power is turned off.
• Use a cable on which the HDMI logo is indicated (a certified HDMI product) for connection to the HDMI
connector. Normal playback may not be possible when using a cable other than one on which the HDMI
logo is indicated (a non-HDMI-certified product).
• If the monitor or DVD player does not support deep color, deep color signal transfer is not possible.
• If the monitor or DVD player does not support xvYCC, xvYCC signal transfer is not possible.
Connecting Equipment with HDMI connectors

Getting Started Connections Setup Playback Remote Control Amp Assign Information Troubleshooting

• Connect the cables to be used (vpage 8 “Video Conversion Function”).
• With HDMI connections, the video and audio signals can be transferred with a single cable.
• To output the audio signals to the monitor with HDMI connections, set menu “Manual Setup” – “HDMI
Setup” – “HDMI Audio Setup” to “TV” (vpage 25).
Connecting the Monitor
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R
L
R
L
Monitor
Carefully check the left (L) and right (R) channels and the inputs and outputs, and be sure to interconnect
correctly.
Connecting the Playback Components
DVD Player
• Connect the cables to be used.
• With HDMI connections, the video and audio signals can be transferred with a single cable.
DVD player
NOTE
• The component video connectors may be indicated differently on your monitor. For details, see the
monitor’s operating instructions.
• The audio signals output from the HDMI connectors are only the HDMI input signals.
• Connect an HDP (High-Definition Player) in the same way.
• When using an optical cable for the digital audio connection, make the settings at menu “Input Setup”
– “Assign” – “Digital In” (vpage 32).

Getting Started Connections Setup Playback Remote Control Amp Assign Information Troubleshooting

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R
L
R
L
CD Player
Connect the cables to be used.
CD player
When using an optical cable for the digital audio connection,
make the settings at menu “Input Setup” – “Assign” – “Digital In”
(vpage 32).
iPod®
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RL
RL
iPod
• With the default settings, the iPod can be used connected to the
VCR (iPod) connector.
• To assign the iPod to a connector other than VCR (iPod), make the
settings at menu “Input Setup” – “(input source to which iPod
dock assigned)” – “Assign” – “iPod dock” (vpage 32).
Use a DENON Control Dock for iPod (ASD-1R, sold separately) to
connect the iPod to the AVR-1908. For instructions on the Control
Dock for iPod settings, refer to the Control Dock for iPod’s operating
instructions.
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L
R
L
TV/CABLE Tuner
Connect the cables to be used.
TV tuner
When using an optical cable for the digital audio connection, make the
settings at menu “Input Setup” – “Assign” – “Digital In” (vpage 32).

Getting Started Connections Setup Playback Remote Control Amp Assign Information Troubleshooting

Carefully check the left (L) and right (R) channels and the inputs and outputs, and be sure to interconnect
correctly.
Connecting the Recording Components
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L
R
L
R
L
R
L
Video Cassette Recorder
Connect the cables to be used.
Video cassette recorder
• When recording via the AVR-1908, the playback device’s cable must be of the same type as the cable
used to connect the AVR-1908’s VCR OUT connector.
Example: TV IN →S-Video cable : VCR OUT →S-Video cable
TV IN →Video cable : VCR OUT →Video cable
• When using a component video cable for the video connection, make the settings at menu “Input Setup”
– “Assign” – “Component In” (vpage 32).
or
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L
R
L
R
L
R
L
CD Recorder / MD Recorder / Tape Deck
Make analog connections if you wish to record analog audio signals, or digital connections if you wish to
record digital audio signals, depending on the types of connectors on the components being used.
CD recorder /
MD recorder /
Tape deck

Getting Started Connections Setup Playback Remote Control Amp Assign Information Troubleshooting

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L
R
L
Video Camera / Game Console
Video camera /
Game console
Carefully check the left (L) and right (R) channels and the inputs and
outputs, and be sure to interconnect correctly.
Connections to Other Devices Component with Multi-channel Output
connectors
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L
R
L
R
L
R
L
R
L
R
L
DVD player /
Super Audio CD player / External decoder
• To play the analog input signals input to the EXT. IN connectors,
press the EXT. IN button on the main unit or INPUT button on the
remote control unit and select “EXT. IN” or make the settings at
menu “Input Setup” – “Input Mode” – “EXT. IN” (vpage 31).
• The video signal can be connected in the same way as a DVD
player (vpage 12).
• To play copyright-protected discs, connect the AVR-1908’s EXT.
IN connector with the DVD player’s analog multi-channel output
connector.

Getting Started Connections Setup Playback Remote Control Amp Assign Information Troubleshooting
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L
R
L
R
L
R
L
R
L
R
L
External Power Amplifier
When using just one surround back speaker, connect it to the left channel
(SBL).
Power amplifier

Antenna terminals
An FM antenna cable plug can be connected directly.
Direction of broadcasting station
AM loop antenna
(supplied)
FM antenna
75 Ω/ohms
Coaxial cable
FM indoor antenna
(supplied)
GroundAM outdoor antenna
AM loop antenna assembly
Remove the vinyl tie and take
out the connection line.
Connect to the AM
antenna terminals.
Bend in the reverse direction.
a. With the antenna on top of
any stable surface.
Mount
b. With the antenna attached
to a wall.
Installation hole Mount on wall, etc.
Connection of AM antennas
1. Push the
lever.
2. Insert the
conductor.
3. Return the
lever.
NOTE
• Do not connect two FM antennas simultaneously.
• Even if an external AM antenna is used, do not
disconnect the AM loop antenna.
• Make sure the AM loop antenna lead terminals do not
touch metal parts of the panel.

Getting Started Connections Setup Playback Remote Control Amp Assign Information Troubleshooting

NOTE
• Insert the AC plugs securely. Incomplete connections could cause noise.
• Only use the AC outlet to plug in audio devices. Do not use them as power supplies for hairdryers or
anything other than audio equipment.
Wait until all connections have been completed before connecting the power cord.
To household
power outlet
(AC 230 V, 50 Hz)
Power cord
Connection to the AC outlet
• This outlet supply power to external
audio devices.
• The power supplied from this outlet
turns on and off together with the
set’s power switch.
• Audio equipment with a total power
consumption of 100 W (0.43 A) can
be connected.
Connecting the Power Cord
Turning the Power On (vpage 40)
Once Connections are Completed

Getting Started Connections Setup Playback Remote Control Amp Assign Information Troubleshooting

1Press MENU.
The menu is displayed.
bTo operate from the remote control unit, be sure to set the [MODE
SELECTOR 1] to “AUDIO”.
2Press ui to select the item you want to set, then press ENTER.
3Press ui again to select the item you want to set, then press ENTER.
4To change the setting: Press ui to select the item you want to change, then
press opto change the setting.
bTo return to the previous item, press RETURN.
bSelect “Default Yes”, then press oto reset to the default setting.
5Press ENTER to enter the setting.
6Press MENU to nish.
Menu Operations
With the AVR-1908, settings and operations for most functions can be performed by operating while looking at the menus displayed on the
monitor screen.
Operations
The same operation is possible on the main unit or remote control
unit.
uiop ENTER
[MODE
SELECTOR 1]
About the button names in these explanations
<>: Buttons on the main unit
[]: Buttons on the remote control unit
Button name only:
Buttons on the main unit and remote control unit
ENTER, opRETURN
uiMENU
uiop
RETURN
ENTER
MENU
[Front]
[Rear]
When MENU is pressed, the settings made up to that point are entered
and the settings menu screen turns off.
[Selectable items] ABA + B
Example of Display of Default
Values
In lists of selectable items or adjustable ranges, the item
surrounded by a border is the default value.

Getting Started Connections Setup Playback Remote Control Amp Assign Information Troubleshooting