M O D E L

I N F O R M A T I O N
Dolby Digital and DTS A/V Receiver

AVR-1802

With Dolby Pro Logic II for a New Way To Enjoy Home Theater
In addition to Dolby Digital, DTS, Dolby Pro Logic II and powerful output of 80 watts per channel, the versatile AVR-1802 A/V receiver gives you 1 set of video, audio, and digital optical input terminals on the front panel where you can conveniently connect your home video camera. Dolby Pro Logic II lets you enjoy existing Dolby Surround programs and conventional stereo sources such as CD or your home video sound track in the exciting ambience of 5.1 channels. The AVR-1802 also provides a Virtual Surround mode that recreates the sensation of surround sound if your system has only two front speakers.
Fully Discrete, Equal Power Five Amplifier Channels, 80 Watts Each 80 W + 80 W 80 W 80 W + 80 W (8 ohms, 20 Hz - 20 kHz, 0.08 % THD) (8 ohms, 20 Hz - 20 kHz, 0.08 % THD) (8 ohms, 20 Hz - 20 kHz, 0.08 % THD)

Front Center Surround

For optimum Dolby Digital and DTS reproduction, the AVR-1802 features high quality, wideband audio amplification, providing 80 watts power output for each of the five main channels. A large capacity power supply includes a high current power transformer along with discrete power output devices on all five amplifier channels for highest dynamic range and superb reproduction clarity.
s Dolby Pro Logic II Decoder Enjoy 2-channel stereo recordings in stunning 5.1-channel surround playback. The Dolby Pro Logic II decoder reproduces dynamic 5.1-channel surround sound not only from normal 5.1-channel DVD but from 2-channel sources such as videos and CDs, too. Dolby Pro Logic II uses matrix decoding technology that has been dramatically improved over Pro Logic. With Pro Logic II, for instance, the Surround (Rear) channels are in stereo (only mono with Pro Logic) and playback covers the full frequency range (only up to 7 kHz with Pro Logic). These improvements let you enjoy a wide variety of 2-channel sources with the exciting effects of 5.1channel surround sound. s Dolby Digital and DTS Decoders Equipped with both Dolby Digital and DTS 5.1 channel decoding, the AVR-1802 provides thrilling surround sound with the thousands of Dolby Digital and DTS encoded DVDs, as well as the growing library of DTS 5.1 channel music recordings available on CD.
s Cinema Equalizer The sound from movie sources recorded in Dolby Digital, DTS or other formats emphasizes correction of components that deteriorate in the high-frequency range due to a theaters front speakers being placed behind the movie screen. If this sound is reproduced in the home theater without correction, the high-frequency range is too strong. The AVR-1602 features a Cinema Equalizer to correct these high-frequency components so that the sound is clearer and easier to listen to. (For Dolby Digital, Dolby Pro Logic II, and DTS surround modes) s 5 Channel Stereo Mode DENON's exclusive 5 Channel Stereo mode provides superb surround sound with conventional two channel music and video sources. Hear exciting surround sound, without delay effects and unnatural artifacts, from all five speakers with your favorite two channel music sources such as CD, tape, stereo radio and stereo video sources. s Virtual Surround Mode Surround yourself with sensational 3D soundfield envelopment using just one pair of speakers. The AVR-1802's Virtual Surround mode provides a dramatic psychoacoustic surround sound effect, using two speakers with Dolby Digital 5.1 encoded sources. s DENON DSP Surround Modes Add Listening Excitement Put yourself in the middle of your favorite concert hall and music environments with DENON's DSP acoustic environment simulation modes. These DSP modes add spacious surround sound enhancements to your favorite music and video sources, and include these distinctly different sounding effects:

1. 5 Channel Stereo 2. Virtual Surround 3. Rock Arena 4. Jazz Club
5. Video Game 6. Matrix 7. Mono Movie
Versatile Input & Output Terminals Digital Optical Output The AVR-1802 provides 1 digital optical output terminal where you can connect a CD recorder or other digital recording device to make highquality digital recordings directly from digital sources such as CD. Front Panel Inputs The AVR-1802's front panel includes 1 set of video, audio and digital (audio) input terminals where you can easily connect your video camera, game machine or other video or pure audio device. Audio Inputs 9 Analog Inputs.. PHONO(MM), CD, TUNER, DVD/VDP, TV/DBS, VCR-1, VCR-2, CD-R/TAPE, V.AUX(FRONT) 6 Analog EXT. Input. FRONT L/R, CENTER, SURROUND L/R, SUBWOOFER 3 Digital (Optical) Input. OPTICAL X 2, FRONT x Digital (Coaxial) Input. COAXIAL X 1 Audio Outputs 4 Analog PRE OUT Terminals.. FRONT L/R, CENTER, SUBWOOFER 3 Analog REC OUT Terminals. VCR-1, VCR-2, V.AUX, CD-R/TAPE 1 Digital (Optical) Output. OPTICAL X 1 Video Inputs 5 Composite Inputs.. DVD/VDP, TV/DBS, VCR-1, VCR-2, V.AUX(FRONT) 4 S-Video Inputs. DVD/VDP, TV/DBS, VCR-1, VCR-2 Video Outputs 3 Composite Outputs. VCR-1, VCR-2, MONITOR 3 S-Video Outputs. VCR-1, VCR-2, MONITOR
Acclaimed Customization Feature As with all of DENONs high-grade A/V amplifiers, the AVR-1602 lets you adjust delay times and other parameters so that you can customize the performance of the AVR-1602 to suit your own home theater and enhance operating ease. The adjustments are easy to make via a dialog format on the fluorescent display on the front panel. These customized features are then stored, for each source input and surround mode, in Personal Memory Plus so constant readjustments not required. Frequency Synthesis Tuning 40-Station AM/FM Random Preset Memory Tuning Auto Preset Memory

Specifications

Power Amplifier Section Rated output *THD figures are power amp stage values. Front.. 80 W + 80 W (8 ohms, 20 Hz - 20 kHz, 0.08 % THD) 115W + 115W (6 ohms, 1 kHz, 0.7 % THD) Center. 80 W (8 ohms, 20 Hz - 20 kHz, 0.08 % THD) 115 W (6 ohms, 1 kHz, 0.7 % THD) Surround. 80 W + 80 W (8 ohms, 20 Hz - 20 kHz, 0.08 % THD) 115W + 115W (6 ohms, 1 kHz, 0.7 % THD)
Front A/B Speaker Terminals Two sets of speaker terminals are provided for the main (left and right) speakers. This allows the use of a second pair of stereo speakers in another room in the home. High-grade Speaker Terminals Large binding post speaker terminals has been provided for all channels (Speaker A: Front L/R, Center, Surround L/R, Speaker B: Front L/R) to accommodate thick, high-grade speaker cables and banana plugs. Personal Memory Plus, for Easy Operation The AVR-1802 includes the Personal Memory Plus function that automatically remembers the surround mode you last used for each program source, so that you do not need to select the mode again for that program. Multi-Function Preset Memory Remote Controller The supplied system remote controller features a large selection of remote control codes to operate other components in your home theater system, including codes for selected DENON models, along with remote control codes from other manufacturers. The most frequently used buttons are laid out separately for TV, VCR and DVD, for maximum ease-of-use.

Preamplifier Section Input sensitivity/Impedance PHONO(MM).. 2.5 mV/47 kohms CD, DVD/VDP, TV/DBS, VCR, CD-R/TAPE, V.AUX(FRONT). 200 mV/47 kohms Output level/Load impedance FRONT L/R, CENTER, SUBWOOFER. 1.2 V/10 kohms VCR-1, VCR-2, CD-R/TAPE.. 200 mV/47 kohms Frequency response. 10 Hz - 100 kHz (+1, -3 dB) (Tone Defeat On) Signal-to noise ratio. 100 dB (A-weighting) (Tone Defeat On) Tone control. Treble: 12 dB at 10 kHz Bass: 12 dB at 100 Hz s FM Section Tuning frequency range. 87.5 - 107.9 MHz Usable sensitivity. 1.0 V (11.2 dBf)
AM Section Tuning frequency range. 520 - 1710 kHz Usable sensitivity. 18 V General Power supply.. AC 120 V, 60 Hz Power consumption. 4.5 A Dimensions.. 434 (W) x 171 (H) x 417 (D) mm 17.1 (W) x 6.7 (H) x 16.4 (D) Weight.. 10.9 kg, 24 lbs
Front panel with terminal cover. *Design and specifications are subject to change without notice. *Dolby, Dolby Digital, Pro Logic II, and the double-D device are registered trademarks of Dolby Laboratories Licensing Corporation. *DTS is registered trademarks of DTS Technology.
DENON ELECTRONICS. DIVISION OF DENON CORPORATION (USA) 19 CHAPIN ROAD, P.O. BOX 867, PINE BROOK, NJ 07058-9777 USA TEL: 973-396-0810 www.denon.com DENON CANADA INC. 17 DENISON STREET, MARKHAM ONTARIO, CANADA L3R 1B5 TEL: 905-475-4085 www.denon.ca 12590501 A Printed in Japan NIPPON COLUMBIA CO., LTD. 14-14, AKASAKA 4-CHOME, MINATO-KU, TOKYO 107-8011, JAPAN

WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC
SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE.
2 NOTE ON USE / OBSERVATIONS RELATIVES A LUTILISATION
Keep the set free from moisture, water, and dust. Protger lappareil contre lhumidit, leau et la poussire. Avoid high temperatures. Allow for sufficient heat dispersion when installed on a rack. Eviter des tempratures leves. Tenir compte dune dispersion de chaleur suffisante lors de linstallation sur une tagre.
Do not let foreign objects in the set. Ne pas laisser des objets trangers dans lappareil.
Unplug the power cord when not using the set for long periods of time. Dbrancher le cordon dalimentation lorsque lappareil nest pas utilis pendant de longues priodes.
Do not let insecticides, benzene, and thinner come in contact with the set. Ne pas mettre en contact des insecticides, du benzne et un diluant avec lappareil.
Handle the power cord carefully. Hold the plug when unplugging the cord. Manipuler le cordon dalimentation avec prcaution. Tenir la prise lors du dbranchement du cordon.
* (For sets with ventilation holes) Do not obstruct the ventilation holes. Ne pas obstruer les trous daration.
Never disassemble or modify the set in any way. Ne jamais dmonter ou modifier lappareil dune manire ou dune autre.

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. Heed Warnings All warnings on the appliance and in the operating instructions should be adhered to. Follow Instructions All operating and use instructions 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. An appliance and cart combination should be moved with care. Quick stops, excessive force, and uneven surfaces may cause the appliance and cart 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 appliance. Grounding or Polarization Precautions should be taken so that the grounding or polarization means of an appliance is not defeated. 20. 14. 15. 16. 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, convenience 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 protection 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 structure, grounding of the lead-in wire to an antenna-discharge unit, size of grounding conductors, location 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 normally 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.

TV or satellite broadcast tuner
Connect the TVs or DBS tuners S video output jack (S-VIDEO OUTPUT) to the S-VIDEO TV/DBS IN jack using an S jack connection cord.

DVD player, VDP, etc.

Connecting a DVD player or video disc player (VDP)
DVD/VDP Connect the DVD players or video disc players S-Video output jack to the S-VIDEO DVD/VDP IN jack using an S-Video connection cord.
Connect the components audio inputs and outputs as described on page 11.
Connecting the antenna terminals
DIRECTION OF BROADCASTING STATION AM LOOP ANTENNA (An Accessory) FM ANTENNA

75 /ohms COAXIAL CABLE

FEEDER CABLE
CD LOOP ANT. AM DVD / VDP FM COAX. 75 TV / DBS VCR -1 FR FL VCR -2 VCR -1 VCR -2 AUDIO OPT-1 COAX.
FM ANTENNA ADAPTER (An Accessory)

AM OUTDOOR ANTENNA

FM INDOOR ANTENNA (An Accessory)

GROUND

Connection of AM antennas
1. Push the lever. 2. Insert the conductor. 3. Return the lever.

AM loop antenna assembly

Connect to the AM antenna terminals.
FM antenna adapter assembly

Open the cover

SHUT PULL
Remove the vinyl tie and take out the connection line.
Bend in the reverse direction.

CLAMP PULL

4 CLAMP 1

m m 19

ANTENNA ADAPTER
a. With the antenna on top any stable surface. Mount

m m 14

REMOVE
CLAMP b. With the antenna attached to a wall.
Installation hole Mount on wall, etc.
Note to CATV system installer: This reminder is provided to call the CATV system installers attention to Article 820-40 of the NEC 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. Notes: Do not connect two FM antennas simultaneously. Even if an external AM antenna is used, do not disconnect the AM loop antenna. Make sure AM loop antenna lead terminals do not touch metal parts of the panel.
Speaker system connections
Connect the speaker terminals with the speakers making sure that like polarities are matched (< with <, > with >). 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 individual 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 B are use separately, speakers with an impedance of 6 to 16 /ohms can be connected for use as front speakers. Be careful when using two pairs of front speakers (A + B) at the same time, since use of speakers with an impedance of 12 to 16 /ohms. Speakers with an impedance of 6 to 16 /ohms can be connected for use as center and surround speakers. The protector circuit may be activated if the set is played for long periods of time at high volumes when speakers with an impedance lower than the specified impedance are connected.

NEVER touch the speaker terminals when the power is on. Doing so could result in electric shocks.
Connecting the speaker cords
Connecting banana plugs 1. Loosen by turning counterclockwise. 2. Insert the cord. 3. Tighten by turning clockwise. banana plug
Turn clockwise to tighten, then insert the banana plug.
FRONT SPEAKER SYSTEMS System B
FRONT SPEAKER SYSTEMS System A

CENTER SPEAKER SYSTEM

Connection jack for subwoofer with built-in amplifier (super woofer), etc. To achieve Dolby Digital (AC-3) playback effect, use a unit that can sufficiently reproduce frequencies of under 80 Hz.
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 speakers magnetism. If this should happen, move the speaker away to a position where it does not have this effect.

SURROUND SPEAKER SYSTEMS

Protector circuit
This unit is equipped with a high-speed protection circuit. The purpose of this circuit is to protect the speakers under circumstances such as when the output of the power amplifier is inadvertently short-circuited and a large current flows, when the temperature surrounding the unit becomes unusually high, or when the unit is used at high output over a long period which results in an extreme temperature rise. When the protection circuit is activated, the speaker output is cut off and the power supply indicator LED flashes. Should this occur, please follow these steps: be sure to switch off the power of this unit, check whether there are any faults with the wiring of the speaker cables or input cables, and wait for the unit to cool down if it is very hot. Improve the ventilation condition around the unit and switch the power back on. If the protection circuit is activated again even though there are no problems with the wiring or the ventilation around the unit, switch off the power and contact a DENON service center.
Note on speaker impedance
The protector circuit may be activated if the set is played for long periods of time at high volumes when speakers with an impedance lower than the specified impedance (for example speakers with an impedance of lower than 4 /ohms) are connected. If the protector circuit is activated, the speaker output is cut off. Turn off the sets power, wait for the set to cool down, improve the ventilation around the set, then turn the power back on.
9 USING THE REMOTE CONTROL UNIT
Following the procedure outlined below, insert the batteries before using the remote control unit.

Range of operation of the remote control unit
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 23 feet/7 meters, 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. 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.

Approx. 23 feet/7 m

Inserting the batteries
q Press as shown by the arrow and slide off. w Insert the R6P/AA batteries properly, as shown on the diagram. e Close the lid.
NOTES: Use only R6P/AA 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 installing new batteries. Have replacement batteries on hand so that the old batteries can be replaced as quickly as possible when the time comes. Even if less than a year has passed, replace the batteries with new ones if the set does not operate even when the remote control unit is operated nearby the set. (The included battery is only for verifying operation. Replace it with a new battery as soon as possible.)

10 SETTING UP THE SYSTEM

Once all connections with other AV components have been completed as described in CONNECTIONS (see pages 9 to 15), make the various settings described below on the display. These settings are required to set up the listening rooms AV system centered around the this unit.
Set the slide switch to AUDIO.

CD AUDIO MD/CDR VIDEO

Use the following buttons to set up the system:

SYSTEM SETUP button

Press this to display the system setup on the display.
CURSOR buttons (, , 0, 1) Press this change what appears on the display.

SELECT button

Press this to switch the display. Also use this button to complete the setting.
System setup items and default values (set upon shipment from the factory)
System setup Input the combination of speakers in your system and their corresponding sizes (SMALL for regular speakers, LARGE for full-size, full-range) to automatically set the composition of the signals output from the speakers and the frequency response. This selects the subwoofer speaker for playing deep bass signals. This parameter is for optimizing the timing with which the audio signals are produced from the speakers and subwoofer according to the listening position.

Digital Inputs Input source
Default settings Front Sp. Large Center Sp. Small Surround Sp. Small Sub Woofer Yes

Speaker Configuration

Subwoofer Mode
Subwoofer mode = Normal Front & Subwoofer 12 ft (3.6 m)

COAXIAL OPTICAL-1

Center 12 ft (3.6 m)

OPTICAL-2

Surround L & R 10 ft (3.0 m)

Delay Time

Digital Input
This assigns the digital input jacks for the different input sources.
DVD/VDP Front L 0 dB Front R 0 dB

TV/DBS Subwoofer 0 dB

CDR/TAPE Center 0 dB

Surround L Surround R

Channel Level
This adjusts the volume of the signals output from the speakers and subwoofer for the different channels in order to obtain optimum effects.
NOTE: The system setup is not displayed when HEADPHONE ONLY is selected.
Before setting up the system

(Main unit)

Check that all the components are correct, then press the POWER operation switch on the main unit or the POWER button on the remote control unit to turn on the power.

(Remote control unit)

Press the SYSTEM button to enter the setting.

*SYSTEM SET UP

NOTE: Please make sure the AUDIO position of the slide switch on the remote control unit.

Press the SELECT or

(down) button to switch to the speaker configuration set up.
NOTE: Press the SYSTEM button again to finish system set up. System set up can be finished at any time. The changes to the settings made up to that point are entered.
Setting the speaker configuration

Use the

(left) and
(right) buttons to select your front speaker type. (Initial)

1 FRONT

(left) button Press the SELECT or

(right) button

(down) button to switch to the center speaker setting.
(right) buttons to select your center speaker type. (Initial)

LARGE SMALL

2 CENTER
(left) button (right) button
(down) button to switch to the surround speaker setting.
NOTE: When Small has been selected for the front speakers, Large cannot be selected for the center speaker.

Digital input setup

Input the type of components connected to the digital input terminals.

9 COAX

Use the terminal.
(right) buttons to set the type of device connected to the COAXIAL input (COAXIAL)

(Initial)

(left) button Select OFF if nothing is connected. Press the SELECT or (down) button to switch the optical input 1 (OPT 1) setting. (right) button

10 OPT1

(right) buttons to set the type of device connected to the OPTICAL input (OPTICAL)
(left) button Select OFF if nothing is connected. Press the SELECT or (down) button to switch the optical input 2 (OPT 2) setting. (right) button

11 OPT2

(left) button Select OFF if nothing is connected. Press the SELECT or (down) button if you want to start the settings over front the beginning. (right) button
NOTE: PHONO, TUNER and V. AUX cannot be selected.
After setting up the system
Press the SYSTEM button to finish system set up.
This completes the system setup operations. Once the system is set up, there is no need to make the settings again unless other components or speakers are connected to or the speaker layout is changed.

11 REMOTE CONTROL UNIT

Operating DENON audio components
DENON remote-controllable audio components can be controlled using this units remote control unit. Note that some components, however, cannot be operated with this remote control unit.
CD AUDIO POWER TV VCR MD/CDR VIDEO
Set the slide switch to the position for the component to be operated (CD or MD/CDR).

CD AUDIO

PHONO OFF
Use the buttons shown below to operate the audio component. For details, refer to the respective components manual. a. For CD player and MD/CD recorder

2-b 2-a

VIDE SELECT
CDMD/CDRDVD/VDP DISC SKIP+

6,1 8,9 3

: : : : : DISC SKIP+ :
Manual search (reverse and forward) Stop Play Auto search Pause Switch discs (for CD changers only)

b. For tape deck (TAPE)

VCR-1 VCR-2 TV/DBS

: : : : :

Rewind Fast-forward Stop Forward play Reverse play

c. For TUNER

SHIFT : Switch preset channel range CHANNEL : Preset channel up/down (+, )
NOTE: Tape deck (TAPE) and tuner can be operated when the switch is at AUDIO position.

POWER TV VCR

SYSTEM MASTER VOL

POWER : Power on/off

6,7 : Manual search 8,9 3

6,7 : Manual search

: : : :
(forward and reverse) Stop Play Auto search (cue) Pause

: : : CHANNEL : (+, )

(forward and reverse) Stop Play Pause Switch channel
POWER : Power on/off VOLUME : Volume up/down (,) CHANNEL : Switch channel (+, )
NOTE: The TV can be operated when the switch is at any position.

12 OPERATION

Before operating
Preparations: Check that all connections are proper.
Turn on the power. Press ON/STANDBY on the main unit or the AVR/AVC on the remote control unit to turn on the power
ON/STANDBY When the button is pressed, the power turns on and the display lights after approximately 1 second. When pressed again, the power turns off, the standby mode is set and the display turns off. Several seconds are required from the time the power operation switch is set to the ON position until sound is output. This is due to the built-in muting circuit that prevents noise when the power switch is turned on and off.
Select the front speakers. Press SPEAKER A or B turn the speaker on.

Playing the input source

AVR/AVC ON PHONO OFF
Press the button for the program source to be played. EX 1: CD
B (Main unit) (Remote control unit)

EX 2: CDR/TAPE

Select the input mode. To select the input mode from main unit. Selecting the analog mode. Press ANALOG to switch to the analog input.
Selecting the external input (EXT. IN) mode. (In this case play the component connected to the EXT. IN terminal.) Press EXT. IN to switch the external input.
Selecting the AUTO, PCM and DTS modes. The mode switches as shown below each time INPUT MODE is pressed. AUTO DTS
Input mode selection function Different input modes can be selected for the different input sources. The selected input modes for the separate input sources are stored in the memory. q AUTO (All auto mode) In this mode, the types of signals being input to the digital and analog input jacks for the selected input source are detected and the program in this units surround decoder is selected automatically upon playback. This mode can be selected for all input sources other than PHONO, CDR/TAPE and TUNER. The presence or absence of digital signals is detected, the signals input to the digital input jacks are identified and decoding and playback are performed automatically in DTS, Dolby Digital or PCM (2 channel stereo) format. If no digital signal is being input, the analog input jacks are selected. Use this mode to play Dolby Digital signals. w PCM (exclusive PCM signal playback mode) Decoding and playback are only performed when PCM signals are being input. Note that noise may be generated when using this mode to play signals other than PCM signals. e DTS (exclusive DTS signal playback mode) Decoding and playback are only performed when DTS signals are being input. r ANALOG (exclusive analog audio signal playback mode) The signals input to the analog input jacks are decoded and played. t EXT. IN (external decoder input jack selection mode) The signals being input to the external decoder input jacks are played without passing through the surround circuitry. NOTE: Note that noise will be output when CDs or LDs recorded in DTS format are played in the PCM (exclusive PCM signal playback) or ANALOG (exclusive analog audio signal playback) mode. Select the AUTO or DTS (exclusive DTS signal playback) mode when playing signals recorded in DTS from a laser disc player. Notes on playing a source encoded with DTS Noise may be generated at the beginning of playback and while searching during DTS playback in the AUTO mode. If so, play in the DTS mode. In some rare cases noise may be generated when you preform the operation to stop playback of a DTS-CD or DTS-LD.

Dolby Surround Pro Logic II mode
Select the function to which the component you want to play is connected. EX:
Select the Dolby Surround Pro Logic II mode. Select the DOLBY PRO LOGIC II mode using the SELECT knob. The surround mode switches when the SURROUND MODE button is pressed. Select the DOLBY PRO LOGIC II mode.

2 4. 6 2, 5, 7

The Dolby Pro Logic indicator lights.

Display

DOLBY PLII

PLII C DVD

4, 5, 6, 7
Play a program source with the mark. For operating instructions, refer to the manuals of the respective components. Select the surround parameter mode.

MODE CINEMA

To perform this operation from the remote control unit, check that the mode selector switch is set to AUDIO.
Set the surround parameters according to the mode.
Select the optimum mode for the source.
The mode switches as shown below each time the button is pressed.
MODE PRO LOGIC MODE CINEMA CINEMA EQ DEFAULT MODE MUSIC PANORAMA DIMENSION CENTER WIDTH DEFAULT
MODE PRO LOGIC MODE CINEMA MODE MUSIC

SELECT SELECT

CINEMA EQ DEFAULT
Set the various surround parameters. CINEMA EQ setting
NOTE: When making parameter settings, the display will return to the regular condition several seconds after the last button was pressed and the setting will be completed.

CINEMA EQ OFF ON

or PANORAMA setting

PANORAMA OFF ON

or DIMENSION setting

DIMENSION 3 0

CENTER WIDTH setting

CENTER WIDTH O 0

Surround parameters q Pro Logic II Mode: The Cinema mode is the standard required mode for all A / V systems. The Music mode is recommended as the standard mode for autosound music systems (no video), and is optional for A / V systems. The Pro Logic mode offers the same robust surround processing as original Pro Logic in case the source contents is not of optimum quality. Select one of the modes (Cinema, Music or Pro Logic). Panorama Mode: This mode extends the front stereo image to include the surround speakers for an exciting wraparound effect with side wall imaging. Select OFF or ON. Dimension Control: This control gradually adjust the soundfield either towards the front or towards the rear. The control can be set in 7 steps from o to 6. Center Width Control: This control adjust the center image so it may be heard only from the center speaker; only from the left/right speakers as a phontom image; or from all three front speakers to varying degrees. The control can be set in 8 steps from 0 to 7.

Path of the surround sound from the speakers to the listening position
Set the front speakers, center speaker and subwoofer in the same positions as in example (1). Set the surround speakers directly at the sides of the listening position and 60 to 90 centimeters (2 to 3 feet) above ear level. The signals from the surround channels reflect off the walls as shown on the diagram at the left, creating an enveloping and realistic surround sound presentation.
Surround speaker Front speaker 2 to 3 ft (60 to 90 cm)

As seen from above

Surround
This unit is equipped with a digital signal processing circuit that lets you play program sources in the surround mode to achieve the same sense of presence as in a movie theater. Dolby Surround (1) Dolby Digital (Dolby Surround AC-3) Dolby Digital is the multi-channel digital signal format developed by Dolby Laboratories. Dolby Digital consists of up to 5.1 channels - front left, front right, center, surround left, surround right, and an additional channel exclusively reserved for additional deep bass sound effects (the Low Frequency Effects LFE channel, also called the.1 channel, containing bass frequencies of up to 120 Hz). Unlike the analog Dolby Pro Logic format, Dolby Digitals main channels can all contain full range sound information, from the lowest bass, up to the highest frequencies 22 kHz. The signals within each channel are distinct from the others, allowing pinpoint sound imaging, and Dolby Digital offers tremendous dynamic range from the most powerful sound effects to the quietest, softest sounds, free from noise and distortion.
2 Dolby Digital and Dolby Pro Logic Comparison of home surround systems No. recorded channels (elements) No. playback channels Playback channels (max.) Audio processing High frequency playback limit of surround channel Dolby Digital 5.1 ch 5.1 ch L, R, C, SL, SR, SW Digital discrete processing Dolby Digital (AC-3) encoding/decoding 20 kHz Dolby Pro Logic 2 ch 4 ch L, R, C, S (SW - recommended) Analog matrix processing Dolby Surround 7 kHz
2 Dolby Digital compatible media and playback methods
Marks indicating Dolby Digital compatibility:
The following are general examples. Also refer to the players operating instructions.

Media LD (VDP) Dolby Digital output jacks Coaxial Dolby Digital RF output jack 1 Optical or coaxial digital output (same as for PCM) 2 Optical or coaxial digital output (same as for PCM) Playback method (reference page) Set the input mode to AUTO. (Page 26) Set the input mode to AUTO. (Page 26) Set the input mode to AUTO. (Page 26)
Others (satellite broadcasts, CATV, etc.)
1 Please use a commercially available adapter when connecting the Dolby Digital RF (AC-3RF) output jack of the LD player to the digital input jack. Please refer to the instruction manual of the adapter when making connection. 2 Some DVD digital outputs have the function of switching the Dolby Digital signal output method between bit stream and (convert to) PCM. When playing in Dolby Digital surround on this unit, switch the DVD players output mode to bit stream. In some cases players are equipped with both bit stream + PCM and PCM only digital outputs. In this case connect the bit stream + PCM jacks to this unit. (2) Dolby Pro Logic II Dolby Pro-Logic II is a new multi-channel playback format developed by Dolby Laboratories using feedback logic steering technology and offering improvements over conventional Dolby Pro Logic circuits. Dolby Pro Logic II can be used to decode not only sources recorded in Dolby Surround ( ) but also regular stereo sources into five channels (front left, front right, center, surround left and surround right) to achieve surround sound. Whereas with conventional Dolby Pro Logic the surround channel playback frequency band was limited, Dolby Pro Logic II offers a wider band range (20 Hz to 20 kHz or greater). In addition, the surround channels were monaural (the surround left and right channels were the same) with previous Dolby Pro Logic, but Dolby Pro Logic II they are played as stereo signals. Various parameters can be set according to the type of source and the contents, so it is possible to achieve optimum decoding (see page 30). Sources recorded in Dolby Surround These are sources in which three or more channels of surround have been recorded as two channels of signals using Dolby Surround encoding technology. Dolby Surround is used for the sound tracks of movies recorded on DVDs, LDs and video cassettes to be played on stereo VCRs, as well as for the stereo broadcast signals of FM radio, TV, satellite broadcasts and cable TV. Decoding these signals with Dolby Pro Logic makes it possible to achieve multi-channel surround playback. The signals can also be played on ordinary stereo equipment, in which case they provide normal stereo sound. There are two types of DVD Dolby surround recording signals. q 2-channel PCM stereo signals w 2-channel Dolby Digital signals When either of these signals is input to the AVR-1802, the surround mode is automatically set to Dolby Pro Logic II when the DOLBY/DTS SURROUND mode is selected.
Sources recorded in Dolby Surround are indicated with the logo mark shown below. Dolby Surround support mark:

Manufactured under license from Dolby Laboratories. Dolby, Pro Logic and the double-D symbol are trademarks of Dolby Laboratories.

DTS Digital Surround

Digital Theater Surround (also called simply DTS) is a multi-channel digital signal format developed by Digital Theater Systems. DTS offers the same 5.1 playback channels as Dolby Digital (front left, front right and center, surround left and surround right) as well as the stereo 2-channel mode. The signals for the different channels are fully independent, eliminating the risk of deterioration of sound quality due to interference between signals, crosstalk, etc. DTS features a relatively higher bit rate as compared to Dolby Digital (1234 kbps for CDs and LDs, 1536 kbps for DVDs) so it operates with a relatively low compression rate. Because of this the amount of data is great, and when DTS playback is used in movie theaters, a separate CDROM synchronized with the film is played. With LDs and DVDs, there is of course no need for an extra disc; the pictures and sound can be recorded simultaneously on the same disc, so the discs can be handled in the same way as discs with other formats. There are also music CDs recorded in DTS. These CDs include 5.1-channel surround signals (compared to two channels on current CDs). They do not include picture data, but they offer surround playback on CD players that are equipped with digital outputs (PCM type digital output required). DTS surround track playback offers the same intricate, grand sound as in a movie theater, right in your own listening room.
DTS compatible media and playback methods Marks indicating DTS compatibility: and.
Media CD LD (VDP) DVD Dolby Digital output jacks Optical or coaxial digital output (same as for PCM) 2 Optical or coaxial digital output (same as for PCM) 2 Optical or coaxial digital output (same as for PCM) 3 Playback method (reference page) Set the input mode to AUTO or DTS (page 26). Never set the mode to ANALOG or PCM. 1 Set the input mode to AUTO or DTS (page 26). Never set the mode to ANALOG or PCM. 1 Set the input mode to AUTO or DTS (page 26).

Common problems arising when listening to the CD, records, tapes, and FM broadcasts, etc.
DISPLAY lit but sound not produced.
Speaker cords not securely connected. Improper position of the audio function button. Volume control set to minimum. MUTING is on. Digital signals not input Digital input selected. Speaker terminals are short-circuited. Block the ventilation holes of the set.

14, 27

14, 15 5, 15
DISPLAY not displayed and the ON/STANDBY LED flashes at a high rate
The unit is operating at continuous high power conditions and/or inadequate ventilation.
Sound produced only from one channel.
Incomplete connection of speaker cords. Incomplete connection of input/output cords. Reverse connections of left and right speakers or left and right input/output cords.

14, ~ 14

Positions of instruments reversed during stereo playback. Remote control unit.
Check left and right connections.
This unit does not operate properly when remote control unit is used.
Batteries dead. Remote control unit too far from this unit. Obstacle between this unit and remote control unit. Different button is being pressed. < and > ends of battery inserted in reverse.
Replace with new batteries. Move closer. Remove obstacle. Press the proper button. Insert batteries properly.
Note: When a subwoofer has been connected and the virtual surround function is being used, the signal played from the subwoofer channel is LFE only (only when playing Dolby Digital or DTS signals) for initial factory settings (i.e., the setting of the front speaker is LARGE and the setting 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 +MAIN, or the front speaker to SMALL in the Speaker Configuration settings. Making these settings will result in the low-frequency sounds of the front channel being played from the subwoofer.

20 SPECIFICATIONS

2 Audio section
Power amplifier Rated output:

Dynamic power:

Output terminals:
80 W + 80 W (8 /ohms, 115 W + 115W (6 /ohms, Center: 80 W (8 /ohms, 115 W (6 /ohms, Surround: 80 W + 80 W (8 /ohms, 115 W + 115W (6 /ohms, 100 W x 2 ch (8 /ohms) 145 W x 2 ch (4 /ohms) 170 W x 2 ch (2 /ohms) Front: A or B 16 to 16 /ohms A+B 12 to 16 /ohms Center/Surround: 16 to 16 /ohms Front:
20 Hz ~ 20 kHz with 0.08% T.H.D.) 1 kHz with 0.7% T.H.D.) 20 Hz ~ 20 kHz with 0.08% T.H.D.) 1 kHz with 0.7% T.H.D.) 20 Hz ~ 20 kHz with 0.08% T.H.D.) 1 kHz with 0.7% T.H.D.)
Analog LINE input - PRE OUT Input sensitivity / input impedance: Frequency response: S/N ratio: Total harmonic distortion: Rated output: