Radio Shack LK-1500 Connections, Phones/Output Jack, USB port, Sustain/Assignable Jack

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Connections

Phones/Output Jack

PREPARATION

Before connecting headphones or other external equipment, be sure to first turn down the volume settings of the keyboard and the connected equipment. You can then adjust volume to the desired level after connections are complete.

Connection Example

PIN plug (red)

PIN jack

To keyboard’s

INPUT 1

PHONES/OUTPUT

INPUT 2

jack

 

PIN plug (white)

Standard plug Keyboard or

Stereo standard plug

 

guitar amp

[Rear Panel]

PHONES/OUTPUT jack

3Keyboard amp, guitar amp, etc.

Audio connection

1

Stereo standard plug

 

White

Red PIN plug

2LEFT RIGHT

AUX IN or similar terminal

of audio amplifier

USB port

You can also connect the keyboard to a computer. See “Connecting to a Computer” on page E-50 for details.

Sustain/Assignable Jack

You can connect an optional sustain pedal, available at RadioShack website (www.RadioShack.com) or call 1-800-The Shack (843-7422), to the SUSTAIN/ASSIGNABLE jack to enable the capabilities described below.

Connecting Headphones (Figure 1)

Connecting headphones cuts off output from the keyboard’s built-in speakers, so you can play even late at night without disturbing anyone.

Audio Equipment (Figure 2)

Connect the keyboard to a audio equipment using a commercially available connecting cord with a standard plug on one end and two PIN plugs on the other end. Note that the standard plug you connect to the keyboard must be a stereo plug, otherwise you will be able to output only one of stereo channels. In this configuration, you normally set the input selector of the audio equipment to the terminal (usually marked AUX IN or something similar) where the cord from the keyboard is connected. See the user documentation that comes with your audio equipment for full details.

Musical Instrument Amplifier (Figure 3)

Use a commercially available connecting cord to connect the keyboard to a musical instrument amplifier.

NOTE

Be sure to use a connecting cord that has a stereo standard plug on the end you connect to the keyboard, and a connector that provides dual channel (left and right) input to the amplifier to which you are connecting. The wrong type of connector at either end can cause one of the stereo channels to be lost.

When connected to a musical instrument amplifier, set the volume of the keyboard to a relatively low level and make output volume adjustments using the amplifier’s controls.

For details on how to select the pedal function you want, see “SUSTAIN/ASSIGNABLE JACK (Default: SUS)” on page E- 53.

SUSTAIN/ASSIGNABLE JACK

Sustain Pedal

With piano tones, depressing the pedal causes notes to linger, much like a piano’s damper pedal.

With organ tones, depressing the pedal causes notes to continue to sound until the pedal is released.

Sostenuto Pedal

As with the sustain pedal function described above, depressing the sostenuto pedal causes notes to be sustained.

This difference between a sostenuto pedal and sustain pedal is the timing. With a sostenuto pedal, you press the keys and then depress the pedal before you release the keys.

Only the notes that are sounding when the pedal is depressed are sustained.

Soft Pedal

Depressing the pedal softens the sound of the notes being played.

Rhythm Start/Stop Pedal

In this case, the pedal performs the same functions as the START/STOP button.

E-16

649U-E-018A

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Contents LK-1500 Light-Up General Midi Keyboard RadioShack Corporation. Todos los derechos reservados Safety Precautions SymbolsSafety Precautions Alkaline BatteriesDropping and Impact Connectors Main Features Contents Specifications Using a SmartMedia Card Song Memory FunctionTroubleshooting Keyboard SettingsGeneral Guide Rhythm controller indicator Controller IndicatorsSong/PIANO Songs controller indicator General GuideRear Panel To play the keyboard Press the Power button to turn on powerQuick Reference Press the button or buttonQuick Reference Next, continue from of the above procedureTo play an Etude or Concert Piece tune To stop play at any time, press the PLAY/STOP buttonImportant Battery Information Power SupplyUsing batteries To load batteriesTo disable Auto Power Off Using the AC AdaptorAuto Power Off Power SupplyPower On Alert Memory ContentsUSB port ConnectionsPhones/Output Jack Sustain/Assignable JackMicrophone Jack Accessories and OptionsConnecting to a TV Video OUT JackBasic Operations Selecting a ToneTo select a tone Digital Sampling Turning the Key Light System On and OffPolyphony To turn the key light system on and offTo use the Piano Songs Using the Piano Songs ButtonPracticing on the Piano Press the Piano Songs buttonPlaying a Built-in Tune To play back a Songs tuneAdjusting the Tempo To play back a Piano Songs tune Musical Information SystemPlaying a Built-in Tune To fast forward To pause playbackTo fast reverse Looping a Musical PhraseTo play all tunes in succession O l i nTo change the melody tone Press the Demo buttonLesson Parts Advanced 3-Step LessonStep Lesson Video OUT JackStep Lesson Tempo Setting Using Tone and Voice Guide Evaluation ModeEvaluation Mode Display Dynamic MarksUsing the Lesson Functions Master the timingEvaluation Results Evaluation 1 Find out how A v oMaster the notes Keyboard evaluates your playPlay at normal speed Using the Phrase Practice Mode0 0 1 Evaluation 3 Find out how the keyboard evaluates your playTo practice the practice phrase Using the MetronomeVoice Fingering Guide To turn voice fingering guide on or offHowling Feedback Noise Using a Microphone for Sing AlongUsing the microphone jack Static NoiseUsing a Microphone for Sing Along Displaying Song Lyrics on a TVScreen To select a rhythm Auto AccompanimentSelecting a Rhythm Press the Rhythm buttonTo play a rhythm Using Auto AccompanimentPlaying a Rhythm To use Auto AccompanimentChord Types Cadd9Chord Types Fingered Accompaniment Keyboard and MelodyFull Range Chord Accompaniment Keyboard and Melody Keyboard Chord Types Number of TypesExample To play the chord C major Using an Intro Pattern Using a Fill-in PatternUsing a Rhythm Variation Using a Fill-in Pattern with a Variation Rhythm Synchro Starting Accompaniment with Rhythm PlayFinishing with an Ending Pattern Song Memory Function Parts and TracksRecording Play Along with a Built-in Tune Part/Track Indicators in Playback StandbyPart/Track Indicators in Recording Standby Recorded Data StoragePage Press the LEFT/TRACK 1 button to select Track Configure the following settings as requiredTo record your keyboard performances Press the controller block START/STOP buttonTrack 1 Recording Variations Playing Back a Performance RecordingTrack 1 Data To record without rhythmTrack 2 Data Overdubbing a Performance RecordingDeleting a Specific Part/Track Getting ReadyA s s Keyboard SettingsUsing Layer H o r nR i n g s Using SplitKeyboard Settings Z z . S t rTransposing the Keyboard Using Layer and Split TogetherA n s To split the keyboard and then layer tonesUsing Touch Response U c hAbout Function button Adjusting Accompaniment and Song Volume Tuning the KeyboardN e To connect to a computer using USB port Connecting to a ComputerUsing the USB port Connection to a ComputerV i . C h Changing the SettingsY b d C h Expanding the Selections in the Songs TunesGM Mode Receive Accomp OUT Default OffLocal Control Default On C a lMessages SUSTAIN/ASSIGNABLE Jack Default SUSC k SustainProgram Change EffectGM System on F07E7F0901F7 GM System OFF F07E7F0902F7Using a SmartMedia Card About SmartMediaTM CardsInserting and Removing a SmartMedia Card SmartMedia Card and Card Slot PrecautionsUsing a SmartMedia Card To insert a SmartMedia card into the card slotReading a SmartMedia card R m a t ?Getting Ready To format a SmartMedia card1Press the Scoring button To evaluate your play using SMF DataMemory Sharing Press the START/STOP button to stop SMF data playSmartMedia Card Error Messages Display Message Cause ActionSMF data selection screen Troubleshooting Problem Possible CauseSee Troubleshooting PLAY/STOPSpecifications Power Consumption Dimensions SpecificationsPower Supply Speaker OutputCare of your keyboard Avoid heat, humidity or direct sunlightAppendix ToneList/NoteTableAppendix Tone 0 0 0 0 0 0 0 Range Type Drum Assignment List SETChord Chart FingeredRhythm List PopsPiano Songs List SONGS/SingAlongListSostenuto Hold1 Expression Pan Volume Data entry Modulation O *3 X X X O *4 O *4Reset all controller All sound off 3 O O O*3 XRadioShack Corporation