Radio Shack LK-1261 owner manual Symptom Cause Action See, TUNE/LOCAL Control

Page 35

Symptom

Cause

 

Action

See Page

 

 

 

 

• Keyboard keys light but no

• Power on alert is telling you that

• Press any button or keyboard

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sound is produced.

power is left on.

k e y t o

r e s u m e n o r m a l

 

 

 

operation with the keyboard in

 

 

 

its initial power on setting.

 

 

 

 

 

• RHYTHM button does not

• Keyboard is in the Song Mode.

• Press the SONGS button to

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work.

 

return to the normal mode.

 

 

 

 

 

• Cannot change TRANSPOSE/

• Keyboard is in the Song Mode.

• Press the SONGS button to

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TUNE/LOCAL CONTROL

 

return to the normal mode.

 

settings.

• Demo tune play is in progress.

• Stop demo tune play.

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• No sound is produced when

• MIDI cables are not connected

• Connect MIDI cables properly.

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playing MIDI data from a

properly.

 

 

 

computer.

 

 

 

 

 

 

 

 

• Playing on the keyboard

• The computer’s MIDI THRU

• Turn off the MIDI THRU

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produces an unnatural sound

function is turned on.

function on the computer or

 

when connected to a computer.

 

turn off LOCAL CONTROL on

 

 

 

the keyboard.

 

 

 

 

 

• Static noise when a microphone

1. Use of a microphone that is a

1. Use a recommended type

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is connected.

different from the type that is

microphone.

 

 

recommended.

 

 

 

 

2. Use of the microphone in the

2. Move the microphone away

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vicinity of fluorescent lighting.

from source of the static.

 

 

 

 

 

 

• No microphone sound.

1. Microphone volume setting is

1. Increase

the microphone

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too low.

volume setting.

 

 

2. Microphone on/off switch is set

2. Change the microphone on/off

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to OFF.

switch setting to ON.

 

 

 

 

 

 

648U-E-035A

E-33

LK-1261_e_32-35.p65

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Contents Fort Worth, Texas Limited One-Year WarrantyRadioShack Corporation FCC Warning Symbols Safety PrecautionsAlkaline Batteries Plastic Bags Relocating the Product Display Screen Step Lesson System Main FeaturesContents General Guide Attachment of Score Stand Tones listAbout the Display Accessories and OptionsPlay the melody part on the keyboard Quick ReferenceTw i n k l e Press the button or buttonImportant Battery Information Power SupplyUsing batteries Using the AC AdaptorTo disable Auto Power Off and power on Alert Auto Power OffPower On Alert Sustain Jack Using the Microphone JackConnections Phones/Output JackRecommended Microphone Type To switch power on and offTo change tones Press the Tone buttonExample Keyboard split tonesDigital Sampling To tune the keyboard Other Useful FunctionsPolyphony To change the key of the keyboardTo start demo tune play Playing the demo tunes Playing rhythmsTo select and play a rhythm About the accompaniment keyboard Using auto-accompanimentUsing the Concert Chord system To play a Concert Chord auto Accompaniment Using standard fingeringsUse the POWER/MODE selector to select To play a Fingered auto-accompaniment Improvising with the preset patternsUsing fill-in rhythm Using Synchro startTo play a built-in tune Using 3-Step Lesson SystemStep Lesson System Tempo Setting Step Lesson SystemTwo-hand Tune Crossed Finger IndicationsKey Lighting During Song Play Auto-accompaniment TuneTo turn voice fingering guide on and off Voice Fingering GuideNumber of Simultaneously Lit Keys Timing IndicatorUsing the Timing Indicator Turning Off Key LightingTo stop play at any time, press the START/STOP button Master the timingPress the button Play the notes indicated by the 3-Step Lesson System Master the melodyPlay at normal speed Press the , , or button To practice the left hand partMidi Channels What is MIDI?General Midi Midi ConnectionsEffect Control Number Program ChangeLocal Control Off Use the Tempo button to turn off local controlUse the Tempo button to turn on local control Local Control OnCause Action See TroubleshootingTechnical Reference TUNE/LOCAL Control Symptom Cause Action SeeSpecifications Avoid heat, humidity or direct sunlight Care of Your KeyboardTone No./Tone Name GM No AppendixGM Tone Map List Rock LATIN/VARIOUS Rhythm ListFingered Chord Charts Chords with same component notes as B dim7 648U-E-042A 648U-E-043A 648U-E-044A 648U-E-045A 100 Transmitted Recognized Remarks 4,10 Mode3 Mode3 36-96