Denon AVR-2500 User manual

AV SURROUND RECEIVER
AVR-2500
OPERATING INSTRUCTIONS
Multi-voltage model is with side wood boards.
Manufactured under license from Dolby Laboratories Licensing Corporation. Additionally
licensed under Canadian patent number 1,037,877.
"Dolby," "Pro Logic," and the
double-D symbol are trademarks of Dolby Laboratories Licensing Corporation .
• We greatly appreciate your purchase of the AVR-2S00.
• To be sure you take maximum advantage of all the features the AVR-2S00 has to offer, read these instructions
carefully and use the set properly. Be sure to keep this manual for future reference should any questions or
problems arise.
"SERIAL NO. -----=====~---------
PLEASE RECORD UNIT SERIAL NUMBER ATTACHED TO THE REAR OF THE
CABINET FOR FUTURE REFERENCE"

TABLE OF CONTENTS
[]J
OJ Introduction 2~4
II] Connections 5~8
[l] Remote Control Unit
3-1 System code buttons 9
3-2 Preset memory 10, 11
3-3 Remote control unit learning function 12
[IJ Operations
4-1 Preparations for playback 13
4-2 Playing the program source
(stereo play back) 13
4-3 Adjusting the BALANCE control and
TONE control 14
4-4 Simulcast play back 14
4-5 Using the muting function 14
4-6 Listen with headphones 14
4-7 Multi-Source recording/playback 15
4-8 Using the surround function 15~17
• ACCESSORIES
Listening to the radio
5-1 Auto preset memory 18
5-2 Autotuning 18
5-3 Manual tuning 18
5-4 Preset memory 18
5-5 Recalling preset stations 19
5-6 RDS (Radio Data System) 19
5-7 RDS search 20
5-8 PTY search 20
5-9 TP search 21
5-10 RT (Radio Text) 21
[ill Easy Operation Functions
6-1 On screen display 22
6-2 Front panel display 22
6-3 Personal memory 22
6-4 System call (Remote control unit) 22
[]] Initialization ofthe Microprocessor 22
[8J Lastfunction memory 23
[]] Troubleshooting 23
UQ] Specifications Bottom
Check that the following parts are included in addition to the main unit:
o Warranty Ifor North American model only) 1
@ R6PI AA batteries 2 ® AM loop antenna 1 ® FM indoor antenna 1
G) Operating instructions 1
@ Remote control unit
IRe-18G) 1
~
[I]INTRODUCTION
SAFETY PRECAnONS
2
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK,
DO NOT REMOVE COVER (OR BACK). NO USER SERVICE-
ABLE PARTS INSIDE. REFER SERVICING TO 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 PREVENT ELECTRIC SHOCK DO NOT USE THIS (POLA-
RIZED) PLUG WITH AN EXTENSION CORD. RECEPTACLE OR
OTHER OUTLET UNLESS THE BLADES CAN BE FULLY IN-
SERTED TO PREVENT BLADE EXPOSURE.
ATTENTION
POUR PREVENIR LES CHOCS ELECTRIQUES NE PAS UTILISER
CEnE FICHE POLARISEE AVEC UN PROLONGATEUR UNE
PRISE DE COURANT OU UNE AUTRE SORTIE DE COURANT.
SAUF SI LES LAMES PEUVENT ETRE INSEREES A FOND SANS
EN LAISSER AUCUNE PARTIE A DECOUVERT.

SAFETY INSTRUCTIONS
1. Read Instructions - All the safety and operating
instructions should be read before the appliance is
operated.
Retain Instructions - The safety and operating
instructions should be retained for future reference.
2.
3.
Heed Warnings - All warnings on the appliance and
in the operating instructions should be adhered to.
Follow Instructions - All operating and use instruc-
tions should be followed.
Water and Moisture - The appliance should not be
used near water - for example, near a bathtub,
washbowl, kitchen sink, laundry tub, in a wet
basement, or near a swimming pool, and the like.
Carts and Stands - The appliance should be used
only with a cart or stand that is recommended by the
manufacturer.
4.
5.
6.
6A.
An appliance and
cart combination
should be moved
with care. Quick
stops, excessive
force, and uneven
surfaces may cause
the appliance and cart
I
~
combination to overturn.
Wall or Ceiling Mounting - The appliance should be
mounted to a wall or ceiling only as recommended
by the manufacturer.
Ventilation - The appliance should be situated so
that its location or position does not interfere with its
proper ventilation. For example, the appliance
should not be situated on a bed, sofa, rug, or similar
surface that may block the ventilation openings; or,
placed in a built-in installation, such as a bookcase or
cabinet that may impede the flow of air through the
ventilation openings.
Heat - The appliance should be situated away from
heat sources such as radiators, heat registers,
stoves, or other appliances (including amplifiers)
that produce heat.
Power Sources - The appliance should be connected
to a power supply only of the type described in the
operating instructions or as marked on the ap-
pliance.
11. Grounding or Polarization - Precautions should be
taken so that the grounding or polarization means of
an appliance is not defeated.
7.
8.
9.
10.
FIGURE A
EXAMPLE OF ANTENNA GROUNDING
AS PER NATIONAL
ELECTRICAL CODE
ANTENNA
LEAD IN
WIRE
ELECTRIC
SERVICE
EQUIPMENT
12. Power-Cord Protection - Power-supply cords should
be routed so that they are not likely to be walked on
or pinched by items placed upon or against them,
paying particular attention to cords at plugs, con-
venience receptacles, and the point where they exit
from the appliance.
Cleaning - The appliance should be cleaned only as
recommended by the manufacturer.
Power Lines - An outdoor antenna should be located
away from power lines.
Outdoor Antenna Grounding - If an outside antenna
is connected to the receiver, be sure the antenna
system is grounded so as to provide some protec-
tion against voltage surges and built-up static
charges. Article 810 of the National Electrical Code,
ANSI/NFPA 70, provides information with regard to
proper grounding of the mast and supporting struc-
ture, grounding of the lead-in wire to an antenna-
discharge unit, size of grounding conductors, loca-
tion of antenna-discharge unit, connection to
grounding electrodes, and requirements for the
grounding electrode. See Figure A.
Nonuse Periods - The power cord of the appliance
should be unplugged from the outlet when left
unused for a long period of time.
Object and Liquid Entry - Care should be taken so
that objects do not fall and liquids are not spilled into
the enclosure through openings.
Damage Requiring Service - The appliance should
be serviced by qualified service personnel when:
A. The power-supply cord or the plug has been
damaged; or
B. Objects have fallen, or liquid has been spilled into
the appliance; or
C. The appliance has been exposed to rain; or
D. The appliance does not appear to operate normal-
ly or exhibits a marked change in performance; or
E. The appliance has been dropped, or the enclosure
damaged.
Servicing - The user should not attempt to service
the appliance beyond that described in the operating
instructions. All other servicing should be referred to
qualified service personnel.
14.
15.
16.
17.
18.
19.
20.
3

• NOTE ON USE
*(For sets with ventilation holes)
• Do not obstruct the ventilation
holes.
• Keep the set free from moisture,
water, and dust.
• Avoid high temperatures
Allow for sufficient heat dispersion
when installed on a rack.
• Unplug the power cord when not
using the set for long periods of
time.
• Handle the power cord carefully.
Hold the plug when unplugging the
cord.
• INSTALLATION PRECAUTIONS
I A note on stacking I
• I I 11§il§~ CDPI""
::::::::::::=.,:;;:}llJ--r
10 cm or greater
~--------------~~
Using this receiver or other electronic equipment containing
microprocessors simultaneously with a tuner or TV may result in
noise in the sound or picture.
If this should happen, take the following steps:
• Install the receiver as far as possible from the tuner or TV set.
• Keep the antenna lines of the tuner or TV as far as possible
from the receiver's power cord and connection cables.
• This problem is especially frequent when using indoor anten-
nas. We recommend using outdoor antennas and 75 Q / ohms
coaxial cables.
6 :'o~: \?~·:".':~.x::- ~O
I @ ~ ~ ~ ;;{; ;; 2l -i§ i§ -tQi 0 @~ I
• Do not let foreign objects in the set.
• Do not let insecticides, benzene,
and thinner come in contact with
the set.
• Never disassemble or modify the
set in any way.
AVR-2500
(This receiver)
=
For cooling purposes, do not place another AV component directly on
top of the receiver. Be sure to leave a space of at least 10 em.
For models with side wood boards (multi-voltage model)
If the side wood boards are removed,
the top cabinet cannot be reinstalled
using the same screws.
Consult your store of purchase or a
DENON Overseas Service Center.
4

o CONNECTIONS
• Do not plug in the power cord until all connections have
been completed.
• Be sure to connect the left and right channels properly (left
with left, right with right).
• Insert the plugs securely. Incomplete connections will
result in the generation of noise.
• Use the AC OUTLETS for audio equipment only. Do not use
them for hair driers, etc.
• Note that binding pin plug cords together with power cords
or placing them near a power transformer will result in the
introduction of hum or other noise.
• If hum or other noise is produced when the ground wire is
connected, disconnect it.
• Noise or humming may be generated if a connected
component is used independently without turning the
power of the AVR-2500 on. If this happens, turn on the
power of the AVR-2500.
2-1 Connecting the audio components
NOTE:
The receiver cannot be used with
Me cartridges directly. Use a
separate head amplifier or step-
up transformer.
Turntable (MM cartridgei
,..------,
Center speaker
A B
a a
Use these jacks when using another
pre-main amplifier or a separate
amplifier.
I
'. I
Ll
-+---_i_,lJ
f-'
6 ~.
WR
z ~
::J~
; co player
IlL: ·
Tape deck or OAT
o
NTENNA
ERMINALS
(IT) .fl'F\ ~
~ \JJI "
EjgOO (jJ)
Multi source
pre-main amplifier
Another room
• Precautions when connecting speakers
If a speaker is placed near a TV or video monitor, the colors on the
screen may be disturbed by the speaker's magnetism. If this should
happen, move the speaker away to a position where it does not have
this effect.
Rear speaker
R L
~
I I
POWER OUTLET
AC 120V. 60Hz
(North America model I
AC 115V/230V, 50/60Hz
I(MUlti Voltage modell
Main speaker A
(Front) Main speaker B
(Fronti
Connection jack for sub-
woofer with built-in amplifier
(super woofer). etc.
5

r
2-2 Speaker System Connections
• This receiver can accommodate connections of a total of eight
speakers including two set of (front) main amplifier speakers
(A and 8), one set of rear speakers, and one or two center
speakers.
• Connect the speaker terminals with the speakers making sure
that like polarities are matched (EB with EB, 8 with 8).
Mismatching of polarities will result in weak central sound,
unclear orientation of the various instruments, and the sense
of direction of the stereo being impaired.
• When making connections, take care that none of the indi-
vidual conductors of the speaker cord come in contact with
adjacent terminals, with other speaker cord conductors, or
with the rear panel.
• Speaker Impedance
• When speaker systems A and 8 are use separately,
speakers with an impedance of from 6 to 16 () lohms can
be connected.
• 8e careful when using two pairs of main speakers (A +8) at
the same time, since use of speakers with an impedance
outside the range of 12 to 16 () lohms will lead to damage.
• Speakers with an impedance of 6 to 12 () lohms can be
connected for use as center and rear speakers.
• The protection circuit may operate or damage may occur
when speakers with an impednce outside of the above
range are used.
Connecting the speaker terminals
1.
Losen by turning 2. Insert the cord.
counterclockwise.
J
,¢ ¢
1.
Press the lever. 2. Insert the cord.
'v ¢/J
¢
2-3 Connecting the antenna terminals
3. Tighten by turning
clockwise.
~
3. Release the lever.
ANTENNA
TERMINALS
FMCOAX.®
JSu
~
GNO.
lOOP~
i
*
.
AM
I
CENTER SPEAKER
_PFlEOUT
,® ~
I
CEIITER
+
Yl
1+
I
-
-
I
IMPEOANCE/A~:6'16Ii
A.8:12·161
.
-
AM LOOP
ANT~
LI
v-
'j AM OUTDOOR
(An
ANTENNA
Accessorvl
i •...
-"
~I; ~
II
~
'1/" '1111 GROUND
1
~ " O'o"m,
coaxial cable
FM Indoor antenna
(An Accessory)
Connection of AM antennas
2. Insert the conductor. 3. Return the lever. 1. Push the lever.
6
Connecting banana plugs
Turn clockwise to tighten, then insert
the banana plug.
ANTENNA INSTALLATION
• FM ANTENNA
The supplied FM antenna can be used inside wooden
houses for receiving local FM stations and other
strong FM signals. Stretch out the ends of the
antenna and mount the antenna on the wall or ceiling
where optimum reception is achieved. A indoor FM
antennas may not consistently ensure stable recep-
tion, due to environment changes. In such cases,the
indoor FM antenna should only be used temporarily
until an outdoor FM antenna has been installed.
When connecting an outdoor FM antenna, the use of
75 ohm coaxial cable (3C-2V, 5C-2V) is strongly
recommended.
• AM ANTENNA
Attach the supplied AM loop antenna even when
using an outdoor AM antenna.
Connect the leads to the AM and GND terminals.
Also use the AM terminals for connecting an outdoor
AM antenna (when making such a connection do not
disconnect the AM loop antenna.)
Adjust the loop antenna to obtain optimum recep-
tion. Where broadcast stations are distant and only
weak signals are received, or where signals are
blocked, it is best to install an outdoor AM antenna.
NOTES
• This receiver has a full back-up system. When the
power is turned on, the INPUT SELECTORbuttons
are set to the last mode set before the power was
turned off.
• When using this receiver in close proximity to video
equipment (TV, VCR, VDP, etc.), noise may be
generated in AM broadcasts. To avoid this, keep the
receiver as far away from other video components as
possible, or detach the AM loop antenna from the
antenna holder and place it where noise is reduced. If
the noise is not reduced, turn off the power of the
video components when listening to AM broadcasts.
Note to CATV system installer:
This reminder is provided to call the CATV system
installer's attention to Article 820-40 of the NEe which
provides guidelines for proper grounding and, in
particular, specifies that the cable ground shall be
connected to the grounding system of the building, as
close to the point of cable entry as practical.

D
2-4 Connecting the video components
To connect the video signal, connect using a 75 Q / ohms video signal
cable cord. Using an improper cable can result in a drop in sound quality.
VIDEO OUT
L: player, COV player, TV, et:.~ \
00
AUDIO OUT
Video deck
2-5 Connecting the S-video terminals
LO player, COV player, TV, etc.
Q -~;
-- .. ~H+----OIII I~
VCR.1 00
M V 'l ---------J
D~
Multi source I
I
,
Monitor TV
Monitor TV
Another room
AUDIO OUT
Video deck 2
Video deck 2
Video deck
r
,---I ---'I rc:::::::J
Monitor TV
S-VIDEO OUT
Camcoder or Game
S-video output
r-
::J
o
o
UJ
o
s
rh
~
o
UJ
o
;;
rh
D
• A note on the S input jacks
The input selectors for the S inputs and pin jack inputs work in conjunction with each other.
• Precaution when using S-jacks
This receiver's S-jacks (input and output) and video pin jacks (input and output) have independent circuit structures, so that video
signals input from the S-jacks are only output from the S-jack outputs and video signals input from the pin jacks are only output from
the pin jack outputs.
When connecting the receiver with equipment that is equipped with S-jacks, keep the above point in mind and make connections
according to the equipment instruction manuals.
1 1 c::::J
1 ; ;::: ;: :: r.r r rOO I
2-6 Connecting camcorder or game (V-AUX/GAMEj
This unit is equipped with VIDEO AUX jacks on the front panel for playback of video equipment or playing games.
Audio output
Video output
6
@@@@
S-VIDEO VIDEO l AUDIO R
-VIDEO AUX/GAME INPUTS-
7

• NORTH AMERICA MODEL ONLY
• AC OUTLETS
(
A~
;------1 Connecting the AC OUTLETS
l
SWITCHED 120WllAIMAX.
AC OUTlETS 120V-60Hz
AC OUTLETS
• SWITCHED (total capacity - 120W (1A))
The power to this outlet is turned on and off in conjunction with
the POWER switch on the AVR-2500, and when the power is
switched between on and standby from the remote control unit.
No power is supplied from these outlets when the AVR-2500's
power is at standby. Never connect equipment whose total
capacity is above 120W (1A).
NOTE:--------------------------------~
Only use the AC outlets for audio equipment. Never use
them for hair driers, TVs or other electrical appliances .
• MULTI-VOLTAGE MODEL ONLY
Make the following settings before connecting the components.
3
2
1. Setting the frequency step
~
200kHz 50kHz FM
10kHz 9kHz AM
Set the FREQUENCY STEP switch as described below.
• In the U.S.A. and Canada - set the switch to 200 kHz I 10 kHz side.
With this setting, the frequency varies in 200 kHz steps in the range of
87.5 to 107.9 MHz (FM) and in 10 kHz steps in 520 to 1710 kHz (AM)
• Elsewhere - set the switch to 50 kHz 19kHz side.
With this setting, the frequency varies in 50 kHz steps in the range of
87.50 to 108.0 MHz (FM) and in 9 kHz steps in 522 to 1611 kHz (AM).
FREQUENCY STEP
Only switch the frequency when the power cord is unplugged.
Plug in the power cord securely after switching the frequency.
2. Setting the line voltage
LINE YOLTAGE • The customer can set the VOLTAGE SELECTORS on the back panel for
appropriate line voltage by using a screwdriver.
• Do not use excessive force in setting the VOLTAGE SELECTOR KNOB -
you may damage it.
• If the VOLTAGE SELECTOR KNOB does not turn smoothly, contact your
store of purchase.
• Be sure to set both voltage selectors to same position.
3. AC OUTLET
CAUTION:ADJUST THE
BOTH SELECTORS TO THE
LINE VOLTAGE.
r--l AC OUTLET
SAME AS LINE VOLTAGE
r
1
Connecting the AC OUTLET
SWITCHED 120W MAX.
AC OUTLET
• SWITCHED (total capacity - 120W)
This AC outlet is controlled by the power switch and Remote
Control Unit.
Maximum capacity is 120 W.
NOTE:------------------.
Only use the AC outlet for audio equipment. Never use
them for hair driers, TVs or other electrical appliances.
8

m REMOTE CONTROL UNIT
• Range of operation of the remote control unit
Following the procedure outlined below, insert the batteries before using the remote control unit .
• Inserting the batteries
1. Open the bottom cover of the remote control unit and
remove the battery cover.
Point the remote control unit at the remote control sensor as
shown on the diagram at the left.
NOTES:
• The remote control unit can be used from a straight distance of
approximately 7 meters/20 feet, but this distance will shorten
or operation will become difficult if there are obstacles
between the remote control unit and the remote control
sensor, if the remote control sensor is exposed to direct
sunlight or other strong light, or if operated from an angle.
GO Neon signs or other devices emitting pulse-type noise nearby
may result in malfunction, so keep the set as far away from
such devices as possible .
NOTES
• Use only AA, R6P, UM-3 batteries for replacement.
• Be sure the polarities are correct. (See the illustration inside
the battery compartment.)
• Remove the batteries if the remote control transmitter will not
be used for an extended period of time.
• If batteries leak, dispose of them immediately. Avoid touching
the leaked material or letting it come in contact with clothing,
etc. Clean the battery compartment thoroughly before install-
ing new batteries.
• Have replacement batteries on hand so that the old batteries
can be replaced as quickly as possible when the time comes.
• The codes that have been learned may be lost if removed
batteries are not replaced within about 5 minutes.
3-1 System code buttons
DENON remote-controllable audio components can be controlled using this unit's remote control unit.
Note that some components, however, cannot be operated with this remote control unit.
2. Insert the two R6PIAA batteries, matching the (±) and
e marks on the batteries with those in the case.
Close the bottom cover until it clicks shut.
1. Set to slide switch to "AUDIO" ("AVRI
AVC"). 3. Use the buttons shown below to operate the
component.
For details, refer to the respective compo-
nent's manual.
a. For CD players and OATs
AUDIO---
r=;;m-,
~
AVR/AVC VIDEO-
2. Set the slide switch to the position for the
component to be operated (CD, DECK or
OAT).
-Jjr:r
-VDP VCR TV
b. For tape decks
880[>
DIS~+
8B0L.)
I~,--------------/
2
9

3-2 Preset memory
This remote control unit can be used to operate components of other manufacturers without using the learning function by registering the
manufacturer of the component as shown on the diagrams below.
The LEARNED/TX LED flashes .
1. Set the slide switch to "VIDEO".
AUDIO---
~
~
AVR/AVCVIDEO-
2. Set the slide switch to the component to be
registered (VDP, VCR or TV).
-CO DECK OAT
~
-VDP VCR TV
Ex.: To preset a VDP in the personal
memory
3. Holding in the POWER button, press the
button for the corresponding manufacturer
in block A.
(Refer to Table 1.)
4. Next, while holding in the POWER button,
press the button for the code in block B.
(Refer to Table 1.) The operation is com-
pleted when the LEARNED/TX LED lights.
5. To continue registering other components, .A
repeat steps 2 to 4.
• Operation after components are registered
After components are registered, they can be operated using the buttons in block C shown below.
For details, refer to the respective component's manual. Before operating the component, set slide
switch (2) to the position for that component.
1. VDP
@ CD CD
SYSTEM CALL
<till
POWER
•
2. VCR
@ CD CD
SYSTEM CALL
lID
POWER
3. TV
[ @SysQALL
CD
1
@II
POWER
C>
880
"VDP" Table
1: Combinations of Personal System Codes for Different Manufacturers
"VCR"
~
OJ button
[I] button [}] button
1DENON A DENON B DENON C
2 (VDP/TV)
-- -
3 (PHONO) MITSUBISHI
--
4 (TUNER) PANASONIC
--
5 (VCR-1)
---
6 (VCR·2) SONY A SONY B SONY C
7PIONEER
--
8 (CD)
---
9 (MULTI) SANYO
--
10 (V.AUX/GAME) SHARP
--
11/0 (DATITAPE)
---
12/E PHILIPS
--
STEREO RCA
--
MODE ---
TONEIDIRECT MAGNAVOX
--
10
~
OJ button
[I] button [}] button
1
---
2 (VDPITV) HITACHI A HITACHI B HITACHI C
3 (PHONO) MITSUBISHI A MITSUBISHI B MITSUBISHI C
4 (TUNER) PANASONIC A PANASONIC B
-
5 (VCR-1) JVC (VICTOR) A JVC (VICTOR) B
-
6 (VCR·2) SONY A SONY B SONY C
7PIONEER - -
8 (CD) TOSHIBA A TOSHIBA B
-
9 (MULTI) SAN YO A SANYO B
-
10 (V.AUX/GAME) SHARP A SHARP B
-
11/0 (DATITAPE) NEC A NEC B NEC C
12/E PHILIPS A PHILIPS B PHILIPS C
STEREO I RCA A RCA B
-
MODE GENERAL GENERAL
-
ELECTRIC A ELECTRIC B
TONEIDIRECT MAGNAVOX A MAGNAVOX B MAGNAVOX C

"TV"
~
CD button
[I] button
CD button
1DENON --
2 VDP/TV) HITACHI A HITACHI B -
3 (PHONO) MITSUBISHI A MITSUBISHI B MITSUBISHI C
4 (TUNER) PANASONIC
--
5 VCR-l) JVC VICTOR) - -
6 VCR-2)
SONY - -
7
PIONEER --
8 (CD) TOSHIBA
- -
9 (MULTI) SANYO A SANYO B
-
10 V.AUX/GAME)
SHARP - -
11/0 (OAT/TAPE) NEC A NEC B NEC C
12/E PHILIPS A PHILIPS B PHILIPS C
STEREO RCA A RCA B -
MODE GENERAL GENERAL -
ELECTRIC A ELECTRIC B
TONEIDIRECT MAGNAVOX A MAGNAVOX B MAGNAVOX C
NOTE:-------------------------.
Preset memory function will not work for some
models or some codes.
In such case, please use the learning function.
(Page 12)
• Clearing the Preset Memory
-CD DECK OAT
~
-VDP VCR TV
1. Press the USE/LEARN selector button with
the tip of a pen, etc., to set the learn mode.
I 4. Press the SYSTEM CALL SET button, and
hold it in for at least four seconds.
5. When both the START and LEARNED/TX
LEDs light simultaneously, all the stored
codes are cIeared.
2. Set the slide switch to "VIDEO".
AUDIO---
~
AVR/AVCVIDEO-
3. Set the program switch to the side to be
cleared.
Ex.: To clear the VDP preset memory
1
2 3
DE ON So LE.AoOnX C-I80
USE: AAN ",,;;"10 " ~I
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SET 0
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1 1

3-3 Remote Control Unit Learning Function
Use the learning function to operate audio components manufactured by companies other than Denon and when your VCR or TV does not
operate with the preset memory function.
12
1. Press the USE/LEARN selector button with
the tip of a pen etc., to set the learn mode.
Both the START and LEARNEDITX indica-
tors flash.
This unit's remote control unit
2. Set the program switch to the side to be
"learned".
Set to the AUDIO side for the CD, tape deck
or DAT position, to the VIDEO side for the
CDP, VCR or TV position.
AUDIO---
JJrr:L
AVR/AVC VIDEO-
3. Set the program switch to the position to be
"learned",
-li;:r
-vop VCR TV
4. Set the remote control units so they are
facing each other, then press the button to
be "Iearned" on this unit's remote control
unit.
The indicator stops flashing and the START
LED lights.
The learnable buttons are the buttons which
can be operated with the DENON system
codes for the CD player, DAT and tape deck,
the buttons which can be operated with the
preset memory for the VCR, VDP and TV. For
the TV only, however, the buttons in the
section indicated "A" on the diagram above
can also be "Iearned". Use these to "Iearn"
TV channels.
5. Check that the START LED is lit, then press
the button to be "learned" on the other
remote control unit.
6. Once the START LED turns off and the
LEARNEDITX LED lights, release the button
on the other remote control unit.
The two LEDs start flashing again.
7. To "learn" other buttons, repeat steps 4 and
5.
8. Once the learning operation is completed,
press the USE/LEARN selector button again.
The two LEDs stop flashing and the learning
mode is cancelled.
Check that the stored codes work properly.
A
9 -y .r-structions on reset-
:r:J the "learned" codes,
ce;er to "clearing the Pre-
set Memory" on page 11.
NOTES:---------------------------------------------.
• Up to 26 codes can be "learned", butthis number may be lower if the codes are
long.
• If a non-learnable button is pressed or two or more buttons are pressed at once,
the two LEDs will once again light when the button(s) is released.
• If the codes could not be stored, the LEARNEDITX LED does not light after the
START LED turns off. (This may happen for a limited number of models.)
• If the two LEDs start flashing rapidly after the START LED lights, this means that
the memory is already full, and the code you have just attempted to store was
not stored.
To "learn" that code, first perform the resetting operation.

m OPERATIONS
4-1 Preparations for Play Back
1, Check that all connectiond are proper,
2, Set to the minimum position,
MASTER VOLUME
(0
\
I
3, Set to the center position,
.:(Q):.
L 0 oR
BALANCE
4, Set to the center position,
@. e
..+ ._+
BASS TREBLE
5, Set the remote control unit's slide switch to the AUDIO
position,
AUDIO---
~
AVR/AVCVIDEO-
6, Press the power button to turn the power on,
POWER
ON/STANDBY
I~I h
)
4-2 Playing the program source (Stereo play back)
AVR:AVCVIDEO-VDPVCR V
/8
SYSQ?cALL
CD I pow=,,~----(
GB0[>
7, Select the front speakers,
Press the speaker A or B button to turn the speaker on,
SP·A
o
O~
CJCJ
A-SPEAKER-B
<»
1, Select the source to be played,
DATITAPE MONITOR
2, Select the STEREO mode,
DOLBY
STEREO PRO LOGIC
3, Adjust the MASTER VOLUME control.
MASTER VOLUME
(0
13

I
I
4-3 Adjusting the BALANCE control and TONE control
1. Adjust the front leftlright BALANCE.
Turn the control counterclockwise to reduce the volume of the
right channel, clockwise to reduce the volume of the left
channel.
®
L 0 oR
BALANCE
2. Adjust the BASS and TREBLE.
®
° 0+
BASS
Turn the control clockwise to
increase the bass, counterc-
lockwise to decrease it.
®
° 0+
TREBLE
Turn the control clockwise to
increase the treble, coun-
terclockwise to decrease it.
3. A.V.S.E switch
Turn this switch on to create a powerful sound with even
stronger low bass.
A.V.S.E
~
4-4 Simulcast playback
Use this switch to monitor a video source other than the audio
source.
1. Press the VIDEO SELECT button repeatedly until the desired
source appears on the display.
VI~
7.( Cancelling simulcast playback
• Press the VIDEO SELECT button once more.
• Select the VIDEO function.
·110
0'0 0 "6
1
,:,:'"
o 5 "Q'
'C5
c@e e "0"
0
C)
05
1
0
AVSE SP8 G)
S2~ CEQR 1
0
C) 0 G:)
~
lQJOG:)
C)
14
4. CINEMA EQ. switch
This button is used when play-
ing back movie video software
and the speech portion is felt to
be harsh upon the ears.
The output frequency response
of the center and front speakers
becomes closer to that in a
theater and the sou nd becomes
more pleasant to the ears.
C NEM,t..,
~
5. TONE DEFEAT switch
Use this when you do not want
to adjust the sound. This can be
used in the stereo mode.
4-5 Using the muting function
Use this to turn off the audio output
temporarily.
1. Press the MUTING button.
7.( Cancelling MUTING mode.
Press the MUTING button again.
4-6 Listen with headphones
Connect the headphones to the PHONES jack.
When listening with headphones privately, set all SPEAKER
switches to the OFF position.
D
[QI
II i i iiii j i II
PHONES

4-7 Multi-Source recording / playback
The Multi-Source function allows you to record a source other than the source currently playing or to output its signal to the MULTI
SOURCE output terminal.
1. Select the source to be output to the recording or MULTI
SOURCE output terminal.
DISPLAY
MULTI SOURCE
2. Turn on the "MULTI" indicator.
3. The selected source is indicated.
* To cancell the multi-source mode and recording source
selection
Press the MULTI SOURCE button repeatedly until "Source"
appears on the display.
* The VIDEO MONITOR output is automatically switched to
V.AUX/GAME, when the input source is AUDIO and V.AUX/
GAME is selected by Multi Source.
[§
Multi-source and multi-zone playback
By connecting another pre-main amplifier, etc., to the MULTI SOURCE :OUT jacks, you can listen to a source other than the one in
the main room in other room. To connect the video signal, use a 75 0 ohms cable designed specifically for video signals. Using an
improper cable can result in a drop in sound quality.
4-8 Using the surround function
This unit is equipped with a high precision D.S.P. (Digital Signal Processor) for processing signals digitally to simulate sound fields. Select
the surround mode according to the playback source and adjust the parameters according to the conditions in the listening room to
achieve a realistic, powerful sound.
Types of surround modes and their characteristics
1 Dolby Pro Logic Use this when playing program sources recorded in Dolby Surround.
2 Wide Screen Use this to enjoy program sources, recorded in Dolby Surround with the atmosphere of a movie
theater.
3
Live Surround Use this to enjoy program sources, recorded in Dolby Surround with the atmosphere of a live
performance.
4 Super Stadium Use this to enjoy program sources such as football or baseball games with the atmosphere of a
stadium.
5Mono Movie In this mode, a sense of expansion is added to monaural audio sources.
This mode is best suited for playing old movies or movie tapes recorded in monaural.
6 Rock Arena The powerful reverberations of this mode produce a sound field which recreates the excitement of live
concerts.
This mode is effective for rock, popular music, etc.
7 Jazz Club This mode creates the sound field of a live house with a low ceiling and hard reverberations.
The result is that the artist seems to be performing riqht before your eyes.
8
Classic Concert This mode creates a sound field simulating a large concert hall, rich in reverberation.
This mode is characterized by composed acoustics, and is perfect for playing classical music, etc.
9Matrix Use this to enjoy stereo music sources with rich reverberations.
15

• Before using the surround function
Make the following adjustments before using the surround
function.
2. Select the center mode.
Select the center mode according to the center
speaker.
c~
MODE
5. Adjust the center and rear levels to set the
volume of the speakers to the same level.
T.TONE
~
T.TONE
~
3. Emit the test tone.
4. Select the auto sequence mode.
7. Adjust the delay time and seating posl-
tion as necessary.
Center Mode
Center
20 feet
~
-,
15 feet
Set the center mode as described below, according to the type of
center speaker being used.
Normal mode: This mode is suited for an arrangement in which
the center channel speaker is smaller than the left and right
speakers. Signals below 100 Hz which have almost no effect on
directional orientation are distributed to the left and right
channels, whereas the center channel output signals greater than
100 Hz. As a result, the bass of the ieft and right channels
increases the apparent deepness cf .r e sound.
Wide mode: This mode is suited fer =~ 3T,'lgement in which the
center channel speaker is of the sar"C ;;-2::e as the left and right
speakers. The entire sound band frorr c. -e;:J~ to high is output
to the center channel to provide ar. exc:.~;; sc~~c field for your
enjoyment.
Phantom mode: Use this mode wher ce~:-o' :~2--el speaker is
not used. A directional emphasis circuit prG'.::2 0 s ;:,.,al reproduc-
tion which is electrically oriented to the ce~,:e- =~j this provides
an exciting sound field for your enjoymen:.
Front left
Front right
C/J
a::
UJ
~
<{
UJ
c,
C/J
a::
<{
UJ
a::
~
o
a::
u..
UJ
U
Z
;:::
C/J
is
30 f--+--+--+--
f=:
t j 35I--+--+--I--+--
:o
Delay Time
25 f---f------j__/..
15
The optimum delay time will differ depending on the listening
position. Referring to the chart at left, set the optimum delay
time for your room's space and seating position. For example,
when the distance from the front speakers to the listening
position is 20 feet and that from the rear speakers to the listening
position is 15 feet, the optimum delay time will be 20 ms.
The variable range of the delay time differs depending on the
mode.
20 1----+--;
10
5
o 5 10 15 20 25 30 35 40
DISTANCE FROM FRONT SPEAKERS (FEET)
USABLE SPEAKER PLACEMENT RANGE WITH
Ixx msl DELAY TIME
IlfIJI PREFERRED
ACCEPTABLE
DNOT RECOMMENDED
o
16

• Using the surround function
1. Select the surround mode according to
the input source.
SUPER
STADIUM
2. If necessary, adjust the levels.
4. To check the DSP effect, press the EFFECT
button to turn the effect on and off.
3. Adjust the parameters to the desired
settings. 5. To set the parameters back to the stan-
dard settings, press the CLEAR button.
• Surround modes and parameters
DELAY TIME This can be set to between 15 and 30 msec for the DOLBY PRO LOGIC mode, between 0 and 360 msec for
the MATRIX mode. It is controlled direct.v with the DSP EFFECT" + " and" -" buttons.
These parameters can be used in modes other than the DOLBY PRO LOGIC and MATRIX modes.
ROOM SIZE "Room size" refers to the size of the sound field.
EFFECT LEVEL "Effect level" refers to the strength of the effect sounds. If the sound is distorted or seems strange, lower
the level.
EFFECT This can be used in surround modes other than DOLBY PRO LOGIC, WIDE SCREEN, LIVE SURROUND and
MATRIX MODE.
CENTER LEVEL This can be used in the DOLBY PRO LOGIC, WIDE SCREEN, and LIVE SURROUND modes when the center
mode is set to the normal or wide mode. lr other cases, the center output is automatically turned off.
CENTER MODE When this is selected in the DOLBY PRO LOGIC mode, the wide screen and live mode center modes are
automatically set.
• Using the Personal Memory function
The personal memory function allows you to store the current
input position and surround mode in memory. Both settings
can then be recalled instantly by pressing a single button.
Presetting
1. Set the desired input position and sur-
round mode using the procedures de-
scribed in sections 4-2 and 4-8.
o 0 0 j, , i i i j i II
2. Press the Personal memory "MEMORY"
button. The standby mode is set. Recalling 4. Press the button (1, 2 or 3) at which the
desired setting has been stored.
The unit automatically switches to that
setting.
3. Press the button (1 to 3) at which you
want to store the setting.
-PERSONAL MEMORY-
ODD
~
The setting is now stored. *The OAT /TAPE MONITOR position can-
not be stored in the memory.
17

m LISTENING TO THE RADIO
5-1 Auto preset memory
This unit is equipped with a function for automatically searching
for FM broadcast stations and storing them in the preset memory.
1. Press the POWER button while holding in the MEMORY
button. The unit automatically begins searching for FM
broadcast stations.
POWER
ON/STANDBY
M~
2. When the first FM broadcast station is found, that station is
stored in the preset memory at channel A1. Subsequent
stations are automatically stored in order at preset channels
A2 to A8, B1 to B8, C1 to C8 and 01 to 08, for a maximum of 32
stations.
5-2 Auto tuning
1. Set the input function to "TUNER".
Set the slide switch to
"AUDIO".
AUDIO---
~
AVR/AVC VIDEO-
2. Watching the display, press the BAND button to select the
desired band (AM or FM).
TUNNING --
g~
3. Channel A1 is tuned in after the auto preset memory operation
is completed.
NOTES:
• If an FM station cannot be preset automatically due to poor
reception, use the "Manual tuning" operation to tune in the
station, then preset it using the manual "Preset memory"
operation.
• RDS stations are stored in the memory with priority.
3. Press the MODE button to set the auto tuning 4. Press the TUNING UP or DOWN button.
mode.
TUNNING -- CJ ~_
~ DOWN~
~
"AUTO" appears on the display. Automatic searching begins, then stops when a station is tuned in.
If tuning does not stop at the desired station, use to the "Manual tuning" operation.
5-3 Manual tuning
1. Set the input function to "TUNER".
2. Watching the display, press the BAND button to select the
desired band (AM or FM).
3. Press the MODE button to set the manual tuning mode.
Check that the display's "AUTO" indicator turns.
5-4 Preset memory
1. Use the "Auto tuning" or "Manual tuning" operation to tune in
the station to be preset in the memory.
2. Press the MEMORY button.
M~
18
4. Press the TUNING UP or DOWN button to tune in the desired
station.
The frequency changes continuously when the button is held
in.

3. Press the SHIFT button and select the desired memory block
(A to D). 5. Press the MEMORY button again to store the station in the
preset memory.
4. Press the PRESET UP or DOWN button to select the desired
preset channel (1 to 8).
r TUNING PRESET l
SHIFT DOWN UP
M~
o
To preset other channels, repeat steps 2 to 5.
A total of 32 broadcast stations can be preset - 8 stations
(channels 1 to 8) in each of blocks A to D.
5-5 Recalling preset stations
1. Watching the display, press the SHIFT button to select the
preset memory block.
SHIFT
2. Watching the display, press the PRESET UP or DOWN button
to select the desired preset channel.
r TUNING PRESET l
2
5-6 RDS (Radio Data System)
RDS (works only on the FM band) is a broadcasting service which allows station to send additional information along with the regular
radio program signal.
The following three types of RDS information can be received on this unit:
• Program Type (PTY)
PTY identifies the type of RDS program.
The program types and their displays are as follows:
,I t / 1'-
News
-/ rl [l
t-{ []
Top 40
ICrlrT
F2?o;B
Soft R & B
/~ C y~ ~
/ U r:
~U - /
I J F- [] F~ r1
Information L [] U
r J i F~ IT)
Country
I / rJ, I t / I r: r: r
Language
~- / / I ~ U U / / lJ
5 fJ[] F~T 5Sports
rll
D I E~ 5Oldies
I F2[- L
MIICTr-
Religious Music
Ul / / U ~
1- i:
-/ [1 / [I
Talk
5[]F~T
Soft
I F~E L
T [J / [I
Religious Talk
/ /1 l_II /lIl_1I
I FU] L f
Rock
J[]5TF1L[JF~
Nostalgia
IrJr~f?C h/l -/ l,-J
Personality
r t: ~/~l_1-
I t I t:
f? [] L f
Classic Rock
rJ F~Z Z
Jazz
I [1I I -0 I
T r
Public
i: i., ~
t: U 1-/l
/
l
I [~n / I / T
fJ T T
Adult Hits LLFi55ILL Classical
/ .lJ U l_/
I L I
ICrlrT
F~C f
Soft Rock
F~
~o;
B
R & B
-.JU - /
• Traffic Program (TP)
TP identifies programs that carry traffic announcements.
This allows you to easily find out the latest traffic conditions in your area befor you leaving home.
• Radio Text (RT)
RT allows the RDS station to send text messages that appear on the display.
19

,------------------------------------
5-7 RDS search
Use this function to automatically tune to FM stations that provide RDS service.
rTUNING PRESETl
SHIFT DOWN UP CHANN~EL
o
o 0 ~ ,
5. To continue searching, repeat step 3.
If no other RDS station is found when all the
frequencies are searched, "NO RDS" is dis-
played.
1. Set the input function to "TUNER".
Set the slide switch to
~
TUNER "AUDIO".
AUDIO ~ AUDIO-. _
~ ~
AVR/Ave VIDEO-
o
i i ii, i
2. Press the RDS button until "RDS SEARCH"
appears on the display.
4. When a broadcast station is found, that sta-
tion's name appears on the display.
3. Press the PRESET UP or DOWN button to
automatically begin the RDS search operation.
If no RDS stations is found with above opera-
tion, all the respection band are searched.
5-8 PTY search
Use this function to find RDS stations broadcasting a designated program type (PTY).
For a description of each program type, refer to "Program Type (PTY)".
2. Press the RDS button until "PTY SEARCH" appears on the
display.
o
:~
1. Set the input function to "TUNER".
Set the slide switch to
~
TU;ER "AUDI~~~lo _
~
AVR/Ave VIDEO-
i i i i jj
3. Watching the display, press the PTY button to call out the
desired program type.
4. Press the PRESET UP or DOWN button to automatically begin
the PTY search operation.
r TUNING PRESET 1
SHIFT DOWN UP CHANN~EL
o
o 0 ~ ,
If there is no station broadcasting the designated programme type with above operation, all the reception bands are searched.
5. The station name is displayed on the display after searching stops.
6. To continue searching, repeat step 4.
If no other station broadcasting the designated program type is found when all the frequencies are searched, "NO PROGRAM" is
display on the display.
20