Lexicon SDP-40 manual Anlg in LVL, Digital Bypass ON, OFF, DIG OUT Rate, Record

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SDP-40

The SETUP Menu

The AUTO setting allows the unit to switch between the selected DIGITAL IN and ANALOG IN connectors. The DIGITAL IN connector is utilized when a valid digital audio input type is present. When invalid digital audio input types are received, the unit automatically switches to the ANALOG IN connector. INPUT SELECT will automatically be set to AUTO when a connect or selected for both the DIGITAL IN and ANALOG IN parameters. This setting is recommended for input sources that utilize both digital and analog audio input types, such as a laser disc player.

Note:

Some sources supply valid digital audio input types that remain active even when no audio is present in the signal. Because the unit recognizes these as valid digital audio input types, it will not switch to the ANALOG IN connector. For these sources, it is recommended to configure two different inputs - one for digital audio input types, and a second for analog audio input types.

ANLG IN LVL

(-18 to +12dB)

ANLG IN LVL allows manual adjustment of the analog input level of the RECORD AUDIO OUTPUT labelled S/PDIF. It is used to prevent the internal analog-to-digital converter from overloading. It can be adjusted while listening to an input source.

When ANLG IN LVL is selected, a white horizontal bar graph will appear on the screen below the ANLG IN LVL parameter. This graph illustrates the position at which the current setting falls within the -18 to +12dB parameter range. Press the up and down MENU arrows to increase and decrease the setting in 1dB increments. Press the left MENU arrow to close the graph and return to the RECORD ADV menu.

DIGITAL BYPASS

(ON, OFF)

DIGITAL BYPASS allows direct digital recording. When set to ON, the unit passes the digital input signal - unaltered - to the S/PDIF outputs. When set to OFF, the unit sends digital audio output through a sample rate converter before passing it to the S/PDIF outputs. This allows the digital output signal to match the input of a digital recording device.

Note:

Changing the setting of the DIG OUT RATE parameter will cause the RECORD AUDIO OUTPUT labelled S/PDIF to mute momentarily. Otherwise, DIG OUT RATE parameter settings will be ineffective when the DIGITAL BYPASS parameter is set to ON.

DIG OUT RATE

(44.1kHz, 48kHz, 88.2kHz, 96kHz, INPUT)

DIG OUT RATE sets the S/PDIF output sampling rate for analog or digital inputs. When set to INPUT, the unit varies the S/PDIF audio output rate to match the sampling rate of the input signal. When set to a numerical value, the output sampling rate remains at the selected value. This is useful for recording devices that operate on a single sampling rate, such as CD-R (44.1kHz).

RECORD

(ENABLED, BLOCKED)

RECORD prevents feedback loops with recording devices. When set to ENABLED, the unit allows record signals from the selected input to pass to the RECORD AUDIO and VIDEO OUTPUTS. When set to BLOCKED, the RECORD AUDIO OUTPUTS are blocked, preventing feedback loops. However, the unit will still pass video signals to the

RECORD VIDEO OUTPUTS.

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Contents SDP-40 Important Safety Instructions JBL Synthesis Introduction Audio Controls Menu Portuguese Instruções DE Segurança IMPORTANTEsDeutsch Español Instrucciones Importantes DE SeguridadFrançais Instructions DE Sûreté Importantes Italiano Importanti Norme DI SicurezzaDansk Vigtig Information OM Sikkerhed SuomiNorsk Viktig Informasjon OM Sikkerhet US Unpacking and Inspection Getting Started Getting Started Highlights Location Considerations Using the DocumentationUser Guide Symbols Navigating the MenusExit Restoring FACTORY-DEFAULT SettingsTWO-LINE Status Basic Operation Blue LED Front PanelIR Receiver Main Off deactivates the Main Zone Basic Operation Basic Operation Rear Panel Remote Control Command Bank SelectionLight BankStandby Bank SelectionInput Selection ButtonsBlue OSDMode + VOL +Menu StatMute Arrows 2CHMode FamilyUnderstanding the Zones Mode Buttons Understanding Listening Mode SelectionInput Setup Menu MusicMode Family Selection Buttons Channel DigitalSetup Menu Rear Panel Config SetupVolume Controls DisplaysInput Setup DVD1Name Restore Default NameName Digital Digital COAX-1Anlg in LVL Default Parameter Value ValuesAnalog AutoManual Anlg in LVL AutoVideo VideoComponent Film Dts-ESInputs Main Advanced ZONE2 Advanced Record Advanced DVD1 D Mode Main Advanced Input Select AUTO, ANALOG, Digital Analog Bypass ON, OFFComponent OSD ON, OFF Main AdvancedZONE2 Advanced VideoInput Select AnalogRecord Advanced DIG OUT Rate Anlg in LVLDigital Bypass ON, OFF RecordSpeaker Setup Custom Setup Determining Crossover SettingsFrequency Response Curves Lowpass FilterFULL, 30Hz to 120Hz, THX 80Hz Custom SetupFront L/R CenterRear L/R Side L/RFULL, 30Hz to120Hz, THX 80Hz, None Side L/RSUB L/R SUB L/RSUB Xover SUB XoverLFE ON, OFF LFE OFFParameter Value Values Synthesis 7CH SetupDefault Setup Speaker DistancesLevels Calibration Internal Noise TestDacs Calibration SUB Limiters Levels CalibrationDacs Calibration Limit ADJ CAL Noise ON, OFFLimiter ON, OFF LFE Limiter ON, OFFStereo Inputs Stereo & 5.1 AnlgPosition Display Setup ON-SCREEN DisplayStatus Front Panel Display Sync DelayON-SCREEN Display Edit Custom Name Edit Custom NameCustom Name Custom Name OFFMute Level Volume Control SetupMain PWR on Zone PWR onProgram Operation Trigger SetupRemote Operation TriggerAudio Cntrl SetupModes Lock OptionsAudio Controls Menu Audio Controls Bass Audio ControlsBass Tilt EQ TrebleAudio Controls Treble Audio Controls Tilt EQAudio Controls Fader Loudness ON, OFF Audio ControlsAudio Controls Balance Audio Controls ZONE2 BalanceRecord Balance Audio Controls Record BalanceMode Adjust Menu Mode Adjust L7 Film Mode AdjustListening Mode Descriptions LOGIC7 Film LOGIC7 TV Mode Adjust L7 TVMode Adjust Music LOGIC7 MusicDolby PRO Logic II THX Mode Adjust PLMode Adjust L7 PRO Logic Dolby PRO LogicDolby PRO Logic II Music Mode Adjust L7 PL II MusicDefault Parameter Values Default Value Channel Mode Adjust 2-CHANNELMode Adjust Party PartyMode Adjust Mono Logic Mode Adjust MonoDefault ParameterValueValues MonoMono Surround Mode Adjust Mono SurroundMode Adjust 5.1L7 Film Mode Adjust 5.1L7 TV Mode Adjust 5.1L7 MusicTHX Surround EX Mode Adjust 5.1 SUR EXTHX Surround EX or 5.1 THX THXDolby Digital Mode Adjust L7 DigitalMode Adjust 5.1 2-CHANNEL 2-CHANNELMono Mode Adjust 5.1 MonoMode Adjust 5.1 Mono Logic Mode Adjust 5.1 Mono Surr Dts-ES LOGIC7 filmDts-ES THX Mode AdjustDts-ES LOGIC7 Music Dts-ES 2-CHANNEL Mode Adjust 2-CHANDts and dts-ES DtsBypass Mode Adjust 5.1 BypassMode Adjust 2CH Bypass Channel BypassOutput Levels Custom VS PresetReset Mode Custom2CH Bypass Status Menu Status Menus2CH Status Menu Parameter ValuesAnalog Status Menu Dolby Digital Status MenuBypass Status Menu Spkr Enhance ON, OFF Mode Parameter DescriptionsDts Status Menu Academy Filter ON, OFFChannels Bass Enhance ON, OFFCenter MIX Cntr DLY SamplesCustom DimensionCTR Width Effect LVLMode LFE MIXMaster Level Output LevelsSurround DLY Sound StageSurr Rolloff Surround EX ON, OFFTroubleshooting and Maintenance Troubleshooting Unit is Exhibiting Erratic Behavior Humming Sound is Present in the AudioRF Interference is Present in the Audio or Video If ALL Else FailsRoutine Maintenance Appendix Performance Main Zone SpecificationsAudio Inputs and Outputs Performance Zone 2 and Record ZonePerformance Component Video Video Inputs and OutputsPerformance Composite & S-video OtherDeclaration of Conformity Menu Tree On page A-6From page A-5 DVD1 Input Setup Name None Side L/R Speakers Dacs Calibration Film Auto Azimuth Additional Listening Mode Menus Input Type BYPInstallation Worksheet Input SetupRear Panel Config Index Index Name Tilt EQ Synthesis Limited Warranty JBL Synthesis