Sony STR-DB940 User Manual

Should any solid object or liquid fall into the cabinet, unplug the receiver and have it checked by qualified personnel before operating it any further.

Before operating the receiver, check that the operating voltage is identical with your local power supply.

Place the receiver in a location with adequate ventilation to prevent heat buildup and prolong the life of the receiver.

Before connecting other components, be sure to turn off and unplug the receiver.

Clean the cabinet, panel and controls with a soft cloth slightly moistened with a mild detergent solution.

Check that you received the following items with the remote.

Insert batteries with the + and – properly oriented in the battery compartment.

Under normal conditions, the batteries should last for about 3 months.

Turn off the power to all components before making any connections.

Connect the AM loop antenna to AM terminals and FM wire antenna to FM 75Ω COAXIAL terminal.

The supplied FM wire antenna must be connected to the supplied FM antenna adaptor.

To prevent noise pickup, keep the AM loop antenna away from the receiver and other components.

If you connect the receiver to an outdoor antenna, ground it against lightning.

Audio cords (not supplied). When connecting a cord, be sure to match the color-coded pins to the appropriate jacks.

Table listing connections for Turntable, CD player, Tape deck, MD deck or DAT deck.

If your turntable has a ground wire, connect it to the SIGNAL GND terminal on the receiver.

Table listing connections for Turntable, CD player, MD deck or tape deck.

If your turntable has a ground wire, connect it to the SIGNAL GND terminal on the receiver.

Audio/video cords (not supplied). When connecting a cord, be sure to match color-coded pins.

You can use the video cord of the supplied audio/video/control S cord.

Table listing connections for TV/SAT, VCR, Additional VCR, DVD/LD player, TV monitor, Camcorder/video game.

You can connect your TV's audio output jacks to the TV/SAT AUDIO IN jacks.

Optical digital cords, Coaxial digital cord, Audio/video cords (not supplied).

Connect the LD player to the RF demodulator, then connect the RF demodulator's optical or coaxial digital output.

When making connections as shown above, be sure to set INPUT MODE manually.

Optical digital cords (not supplied). Audio cords (not supplied).

Cannot make a digital recording of a multi-channel surround signal.

Audio cords, Monaural audio cords, Video cord (not supplied).

Adjust the level of surround speakers and sub woofer from the DVD player or multichannel decoder.

Shows connection diagram for DVD player to 5.1CH INPUT.

Audio cords, Audio/video/control S connecting cord, Control S connecting cord (not supplied).

Use the 2ND AUDIO OUT jacks to output audio signal to a stereo amplifier in another room.

Use a CONTROL A1 cord to connect the CONTROL A1 II jack on the component to the receiver.

Set command mode to "CD 1" and connect the changer to the CD jacks.

Make sure total power consumption of components connected to AC OUTLET(s) does not exceed wattage stated.

If AC power cord is disconnected for about two weeks, receiver's memory will be cleared.

SET UP button: Press to enter setup mode. Cursor buttons: Select parameters. Jog dial: Adjust settings.

Press to enter the setup mode when specifying speaker types and distances.

Use to select parameters after pressing the SET UP button.

Use to adjust the setting of each parameter.

Speaker cords (not supplied), Monaural audio cord (not supplied).

Table listing connections for Front speakers, Rear speakers, Center speaker, Active sub woofer.

Use the PRE OUT jacks.

Twist speaker cords, match polarity, avoid short-circuiting.

Ensure MASTER VOLUME is at 0 and appropriate front speakers are selected.

Procedure to reset all preset stations, sound field parameters, and factory settings.

Explains the demonstration mode that activates upon first power-on.

Press SET UP, then use cursor buttons and jog dial to adjust parameters.

Set to LARGE or SMALL to reproduce bass frequencies effectively.

Set to LARGE or SMALL based on speaker capability and sound effect.

Set to LARGE, SMALL, or NO based on speaker capability and sound effect.

Specify rear speaker location (SIDE, MIDDLE, BEHIND) for Digital Cinema Sound modes.

Set to LARGE, SMALL, or NO for bass redirection and center channel output.

Set to LARGE, SMALL, or NO for bass redirection and rear channel output.

Explains how internal processor cuts bass and redirects it to subwoofer or large speakers.

Specifies rear speaker location (SIDE, MIDDLE, BEHIND) for "VIRTUAL" sound fields.

Select LOW or HIGH for proper implementation of Digital Cinema Sound in "VIRTUAL" sound fields.

Explains how speaker position affects "VIRTUAL" sound fields and recommends listening to effects.

Select YES if a subwoofer is connected, NO otherwise.

Set distance from listening position to front speakers (1 to 40 feet).

Set distance from listening position to center speaker (1 to 5 feet closer than front).

Set distance from listening position to rear speakers (1 to 15 feet closer than front).

Explains limitations on setting speaker distances and effect on sound.

Select feet or meters as the unit of measure for setting distances.

Adjust bass crossover frequency for front speakers set to "SMALL".

Adjust bass crossover frequency for center speaker set to "SMALL".

Adjust bass crossover frequency for rear speakers set to "SMALL".

Ensure MASTER VOLUME is at 0 and front speakers are selected.

Verify that all component and speaker connections are made correctly.

Check power, volume, speaker selector, and connections for no sound.

Check component connection and cord insertion for specific component issues.

Troubleshoot front speaker issues using headphones and checking connections.

Identifies and describes controls on the front panel like I/ switch, MASTER VOLUME, MUTING, FUNCTION.

Press to select and play video/audio source in combination with selected component.

Explain indicator lights for selected functions and when MODE is used.

Press to select input mode for digital components (DVD/LD, TV/SAT, MD/DAT).

Press repeatedly to adjust display brightness.

Press repeatedly to change information on the display window.

Selects the FM or AM band.

Scans all preset stations.

Buttons for enjoying surround sound, details on pages 33-35.

Set receiver to automatically detect audio signal and decode.

Output sound from only front left and right speakers.

Press repeatedly to select the sound field.

Listen to analog source without digital processing.

Enjoy audio source connected to 5.1CH INPUT jacks.

Activate speaker level parameters to adjust volume levels.

Activate surround parameters to adjust effect level, wall type, etc.

Activate equalizer parameters to adjust EQ settings.

Activate setup mode to adjust various parameters like speaker setup, distance.

Activate name function to enter names for preset stations and program sources.

Turn the equalizer on or off.

Set according to the front speakers you want to drive (A, B, A+B, OFF).

Connect headphones and set SPEAKERS selector to OFF.

"Auto Format Decoding" sound mode presents sound as encoded, without effects.

LEVEL button: Customize level parameters. SUR button: Customize surround parameters. EQ button: Customize equalizer parameters.

Press to light and customize the level parameters.

Press to light and customize the surround parameters.

Press to light and customize the equalizer parameters.

Set receiver to automatically detect audio signal and decode.

Output sound from front left and right speakers only.

Press to select the sound field.

Software with multi channel surround audio signals is played according to how it was recorded.

Reproduces sound characteristics of Sony Pictures Entertainment "Cary Grant Theater" studio.

Reproduces sound characteristics of Sony Pictures Entertainment "Kim Novak Theater" studio.

Reproduces sound characteristics of Sony Pictures Entertainment scoring stage.

Reproduces sound characteristics of "Cary Grant Theater" studio using V SEMI-M DIMENSION.

Reproduces sound characteristics of "Kim Novak Theater" studio using V SEMI-M DIMENSION.

Reproduces sound characteristics of scoring stage using V SEMI-M DIMENSION.

Retains theater-like environment while listening at low volume levels.

Creates theater-like environment from movies with monaural soundtracks.

Creates theater-like environment from movies recorded with stereo soundtracks.

Experience theater-like environment while listening through headphones.

Uses 3D sound imaging to create virtual rear speakers positioned higher than listener.

Uses 3D sound imaging to create 3 sets of virtual rear speakers from 1 set of actual rear speakers.

Uses 3D sound imaging to create virtual rear speakers from front speakers without actual rear speakers.

Uses 3D sound imaging to create 3 sets of virtual rear speakers from front speakers.

Uses 3D sound imaging to create 1 set of virtual rear speakers from front speakers.

Reproduces acoustics of a small rectangular concert hall.

Reproduces acoustics of a large rectangular concert hall.

Reproduces acoustics of an opera house.

Reproduces acoustics of a jazz club.

Reproduces acoustics of a discotheque/dance club.

Reproduces acoustics of a stone church.

Reproduces acoustics of a 300-seat live house.

Reproduces acoustics of a 1000-seat concert hall.

Reproduces the feeling of a large open-air stadium.

Obtains maximum audio impact from video game software.

Describes how to use AUTO FORMAT DECODING, 2 CHANNEL, and ANALOG DIRECT modes.

Automatically detects audio signal type and performs proper decoding.

Outputs sound from front left and right speakers only.

Listen to analog source without digital processing.

Lights up when source signal is digital via OPTICAL terminal.

Lights up when source signal is digital via COAXIAL terminal.

Lights up when sound field other than 2 CHANNEL is selected and Dolby Digital is decoded.

Letters indicate channels being played back (L, R, C, LS, RS).

Lights when disc contains LFE channel; bars indicate level.

Lights when subwoofer selection is YES and no LFE channel is detected.

Lights when Pro Logic processing is applied to two-channel signals.

Lights up when DTS signals are input.

Shows various input channel configurations for Dolby Digital and DTS.

Position speakers and follow "Multi Channel Surround Setup" before customizing.

SUR menu parameters customize sound field aspects like effect level, wall type.

Adjusts the "presence" of the current surround effect.

Controls high frequencies to simulate soft or hard walls.

Controls spacing of early reflections to simulate room acoustics.

Shifts sound of front speakers "into" the screen for theater sensation.

Turns virtual speakers created by CINEMA STUDIO EX sound fields on or off.

Adjusts balance between front left and right speakers.

Adjusts balance between rear left and right speakers.

Adjusts the level of the rear speakers.

Adjusts the level of the center speaker.

Adjusts the level of the subwoofer.

Attenuates LFE channel output from subwoofer.

Attenuates LFE channel output from subwoofer for DTS signals.

Adjusts front speaker bass level (dB) and frequency (Hz).

Adjusts front speaker midrange level (dB) and frequency (Hz).

Adjusts front speaker treble level (dB) and frequency (Hz).

Adjusts center speaker bass level (dB) and frequency (Hz).

Adjusts center speaker midrange level (dB) and frequency (Hz).

Adjusts center speaker treble level (dB) and frequency (Hz).

Adjusts rear speaker bass level (dB) and frequency (Hz).

Adjusts rear speaker midrange level (dB) and frequency (Hz).

Adjusts rear speaker treble level (dB) and frequency (Hz).

Procedure to reset all sound fields to factory settings.

Automatically stores up to 30 clearest FM and FM RDS stations in alphabetical order.

Enter station frequency directly using numeric buttons on remote.

Receiver scans all available stations in your area.

Preset stations using Direct Tuning or Automatic Tuning.

Features like displaying RDS info, scanning by program type, EON function.

Explains buttons like PRESET TUNING, DISPLAY, MEMORY, FM/AM.

Do not press buttons during autobetical operation; repeat if moving to new area.

Tune station, press MEMORY, select preset number, press MEMORY again.

Scan preset stations or use preset codes with remote.

Tune to RDS station, RDS indicator lights up, program name appears.

Press DISPLAY to cycle through PS, Frequency, PTY, RT, CT information.

Tune preset stations by specifying program type.

Allows receiver to switch to stations broadcasting traffic/news programs.

Lists program type indications and their descriptions (News, Current Affairs, Information, etc.).

Lists program type indications and their descriptions (Weather, Finance, Children's Progs, etc.).

NAME button: Name presets. Jog dial: Select characters. SLEEP button: Activate sleep timer. FUNCTION: Select tuner/source. SET UP: Enter setup mode. ENTER: Complete name.

Press to name preset stations or program sources.

Use to select characters when naming preset stations or program sources.

Press to activate the sleep function.

Rotate to select the tuner or other source.

Press to enter the set up mode.

Press to enter the completed name of the preset station or program source.

Record on cassette tape or MiniDisc using the receiver.

Cannot record digital audio signal using analog TAPE OUT jacks.

Turn on AUTO FUNCTION to automatically turn on Sony components connected via CONTROL A1 cords.

Set the 2 way remote control system to ON or OFF.

Select monitor color system as NTSC or PAL.

Select the color of the on-screen display as COLOR or MONOCHROME.

Specify whether display turns off when DIMMER button is pressed.

Explains basic functions of CONTROL A1II Control System for component operation.

Connect monaural mini-plug cords in series to CONTROL A1II jacks on each component.

Describes Automatic function selection and Synchronized recording.

Amplifier/receiver function selector automatically switches input when play button is pressed.

Conduct synchronized recording between selected source and recorder components.

Provides solutions for common problems like no sound, unbalanced audio, hum, or intermittent sound.

Check speakers/components, component selection, speaker selector, muting, short circuit.

Check connections and adjust front balance parameter.

Check connections, cord placement, grounding, and cleanliness of plugs/jacks.

Ensure signals with 96 kHz sampling frequencies are input correctly.

Check sound field, speaker volume, and center speaker size parameter.

Check sound field, speaker volume, and rear speaker size parameter.

Check sound field, SPEAKERS selector setting.

Check component connections, source selection, and input mode settings.

Check antenna connections, signal strength, tuning interval.

Ensure tuned to FM RDS station and select a stronger FM station.

EON function may be activated; turn it off if current program interruption is not desired.

Contact radio station to check if they provide the service or if it's temporarily out of order.

Press DIMMER to change display mode if display turns off immediately.

Select correct receiver function and TV input mode, move TV away from audio components.

Point remote at sensor, remove obstacles, replace batteries, select correct function.

Details power output and total harmonic distortion for various loads and frequencies.

Lists frequency response for PHONO, CD, TAPE, MD/DAT, etc.

Lists output specifications for TAPE, MD/DAT, VIDEO 1, 2, and SUB WOOFER.

Details sensitivity and impedance for PHONO and other analog inputs.

Details sensitivity and impedance for DVD/LD (Coaxial) and Optical inputs.

Tuning range, antenna terminals, sensitivity, S/N, selectivity.

Tuning range, antenna, usable sensitivity, S/N, harmonic distortion, selectivity.

Input and output specifications for Video and S-video signals.

System, power requirements, power consumption, AC outlets, dimensions, mass.

Sound consisting of direct, early reflected, and reverberative sound elements.

Sound format for movie theaters, more advanced than Dolby Pro Logic Surround.

Generic name for surround sound produced by digital signal processing technology developed by Sony.

Decodes Dolby Surround, produces four channels from two-channel sound.

Settings for EFFECT LEVEL, WALL TYPE, REVERBERATION TIME, SCREEN DEPTH, VIRTUAL SPEAKER.

Settings for FRONT BALANCE, REAR BALANCE, REAR LEVEL, CENTER LEVEL, SUB WOOFER LEVEL, LFE MIX LEVEL, dts LFE MIX LEVEL, DYNAMIC RANGE COMP.

Settings for FRONT BASS GAIN/FREQUENCY, MID GAIN/FREQUENCY, TREBLE GAIN/FREQUENCY, etc.

Specify front, center, rear speaker sizes, rear position, subwoofer usage.

Specify front, center, rear speaker distances and unit of measurement.

Specify front, center, rear speaker bass crossover frequency.

Specify if Sony components via Control Al cords turn on/off automatically.

Turn 2 way remote control system ON or OFF.

Select TV color system (NTSC or PAL).

Specify color of the on-screen display.

Specify display turn off behavior with DIMMER button.

Should any solid object or liquid fall into the cabinet, unplug the receiver.

Before connecting other components, be sure to turn off and unplug the receiver.

Clean cabinet, panel, and controls with a soft cloth.

Instructions are for model RM-LP204.

Icon indicates hints and tips.

Prepare remote for use, including battery installation and replacement.

Insert LR6 (size-AA) alkaline batteries with + and - oriented correctly.

Replace batteries when remote no longer operates receiver.

Shows numbered parts of the remote commander.

Turn on/off components programmed to operate by remote.

Shows current status of selected component or list of selectable items.

Press to turn the receiver on or off.

Activate sleep function and select duration for auto turn-off.

Adjust volume level of all speakers simultaneously.

Mute sound; MUTING indicator lights up.

Display function (component) list.

Display the set up list.

Move up/down list items and press to enter selection.

Display sound field list.

Increase bass of front speakers.

Turn on/off menu display on TV screen for receivers with on-screen function.

Adjust volume level of rear speakers.

Adjust volume level of center speaker.

Turn equalizer or tone effect on or off.

Output a test tone.

Select cursor mode (SURROUND, BASS/TREBLE, etc.).

Display VCR, DVD, or SAT menu on TV screen.

Make specific settings after pressing CURSOR MODE or SET UP.

Enter selection after choosing menu item.

Return to previous menu or exit menu.

Display list of operations not found on remote.

Buttons for play, pause, stop, skip, fast forward/rewind, search.

Select preset station, channel, track, or disc.

Enter Direct Tuning mode or confirm selection for VCR, DVD, etc.

Select memory page for tuner or input channel/disc/track number.

Input corresponding numeric value.

Select DVD player, press SUB, select TITLE or SET UP, then use cursor buttons.

Close the cover on the remote.

SOUND FIELD: Display list. FUNCTION: Display component list. SET UP: Display setup list. Easy scroll key: Navigate and select list items.

Press to display the sound field list.

Press to display the function (component) list.

Press to display the set up list.

Move up/down list items and press to enter selection.

Press FUNCTION, move scroll key to select component from list.

Provides extra steps for specific components like tuners.

Move easy scroll key to select preset station, then press key.

Move easy scroll key to display information about deck A or B.

Move easy scroll key to select 2ND AUDIO source.

Select a sound field from the sound field list.

Cannot change TUNER and PHONO settings; remote controls infrared signals.

Select EXIT or CANCEL from lists, then press key.

Steps to assign components to USER 1/2.

Press SET UP, select IR SET, MACRO 1/2, then program up to 8 IR codes.

Select EXIT or CANCEL during any step.

Select "NO SET" from FUNCTION list.

Select "ALL OFF" from FUNCTION list.

Select "WAIT TIME" to specify delay between operations.

Press FUNCTION, select MACRO 1 or MACRO 2, then press key.

Covers turning backlight on/off and clearing remote memory.

Turn backlight on or off to conserve battery.

Clear all programmed data from remote's memory.

Check sensor, obstacles, batteries, function selection, programmed component compatibility.

Batteries are running out; replace them with new ones.

Select the correct function using the remote.

Remote control system, power requirements, dimensions, mass.

Guidelines for installing the appliance safely regarding water, ventilation, heat, and mounting.

Do not install near water or in wet locations.

Ensure ventilation slots are not blocked for safe operation.

Do not install near heat sources.

Do not install on unstable surfaces; use recommended carts/stands.

Mount only as recommended by Sony.

Instructions for connecting power, grounding, and AC receptacles.

Connect to specified power supply type.

Do not defeat grounding/polarization features; use proper receptacle.

Ensure AC receptacle holds plug firmly and securely.

Follow precautions for outdoor antenna systems to avoid electric shock.

Take or deliver Product prepaid to authorized Sony service facility.

Bill of sale or receipted invoice required for warranty service.

If factory applied serial number is altered or removed.

Exclusive remedy; Sony not liable for incidental or consequential damages.

Telephone numbers for questions, service assistance, and parts.