Radio Shack LK-1261 owner manual Specifications

Page 36

Specifications

Model:

LK-1261

 

 

 

 

 

 

 

 

 

 

 

 

 

Keyboard:

61 standard-size keys; 5 octaves

 

 

 

 

 

 

 

 

Key Light System:

Can be turned on and off (up to 4 keys can be lit at the same time)

 

 

 

 

 

 

 

 

 

Tones:

100 presets

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Polyphony:

12 notes maximum

 

 

 

 

 

 

 

 

 

 

 

 

 

3-Step Lesson System:

Number of simultaneosly lit keys; 4

 

 

 

 

 

3-Steps

 

 

 

 

 

Playback:

1 tune repeat playback

 

 

 

 

 

Voice Fingering Guide:

On/Off

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Auto-accompaniment

 

 

 

 

 

 

 

 

Rhythm patterns:

50 presets

 

 

 

 

 

Tempo:

Adjustable, (216 steps,

= 40 to 255), initial value; 120

Chords:

Two systems; CONCERT CHORD, FINGERED

Other:

Fill-in pattern, Synchro start

 

 

 

 

 

 

 

 

 

 

 

 

 

Built-in tunes:

100 tunes

 

 

 

 

 

 

 

 

 

Musical Information Function:

Tone, Auto Accompaniment, Song numbers and names; tempo, 3 step lesson

 

display, chord name, fingering, timing indicator, key lighting, voice fingering

 

 

 

 

 

 

 

 

 

Other Functions:

 

 

 

 

 

 

 

 

Transpose:

F# to C to F: half-note

 

 

 

 

 

Tuning:

Adjustable A4 = Approx. 440 Hz ±50 cents, Initial value: A4 = Approx. 440 Hz

 

 

 

 

 

 

 

 

 

MIDI:

5 multi-timbre receive

 

 

 

 

 

 

 

 

 

 

 

Speakers:

10 cm diameter x 2 (Output: 2W+2W)

 

 

 

 

 

 

 

 

 

 

 

I/O Terminals

 

 

 

 

 

 

 

 

MIDI Terminals:

IN, OUT

 

 

 

 

 

Sustain:

Standard jack

 

 

 

 

 

Power Supply:

DC 9V jack

 

 

 

 

 

Headphones/Output:

Stereo standard jack (Output is monaural.)

 

 

 

 

Output impedance: 94￿

 

 

 

 

 

 

Output voltage: 3V (RMS) MAX

 

 

 

 

Microphone In:

Standard jack (with microphone volume knob)

 

 

Input impedance: 3K￿

 

 

 

 

 

 

Input sensitivity: 10mV

 

 

 

 

 

 

 

 

 

 

 

 

 

Power Supply:

2-way

 

 

 

 

 

Batteries:

6 AA-size

 

 

 

 

 

Battery life:

Approximately 4 hours on alkaline batteries

 

AC adaptor

 

 

 

 

 

 

 

 

Auto Power Off:

Approximately 6 minutes after the last operation

 

(Operates during battery use only)

 

 

 

 

 

 

 

 

 

 

 

 

 

Power Consumption:

9 V

 

7.7 W

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Dimensions:

94.4 x 37.3 x 13.0 cm (37

3/ " x 14 11/

16

" x 5

1/

")

 

 

 

 

16

 

8

 

Weight:

Approximately 4.6 kg (10.1 lbs) (without batteries)

 

 

 

 

 

 

 

 

 

*Designs and specifications are subject to change without notice.

E-34

648U-E-036A

LK-1261_e_32-35.p65

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Contents Limited One-Year Warranty RadioShack CorporationFort Worth, Texas FCC Warning Safety Precautions SymbolsAlkaline Batteries Plastic Bags Relocating the Product Display Screen Main Features Step Lesson SystemContents General Guide Tones list Attachment of Score StandAccessories and Options About the DisplayQuick Reference Tw i n k l ePress the button or button Play the melody part on the keyboardPower Supply Using batteriesUsing the AC Adaptor Important Battery InformationAuto Power Off Power On AlertTo disable Auto Power Off and power on Alert Using the Microphone Jack ConnectionsPhones/Output Jack Sustain JackTo switch power on and off To change tonesPress the Tone button Recommended Microphone TypeKeyboard split tones Digital SamplingExample Other Useful Functions PolyphonyTo change the key of the keyboard To tune the keyboardPlaying the demo tunes Playing rhythms To select and play a rhythmTo start demo tune play Using auto-accompaniment Using the Concert Chord systemAbout the accompaniment keyboard Using standard fingerings Use the POWER/MODE selector to selectTo play a Concert Chord auto Accompaniment Improvising with the preset patterns Using fill-in rhythmUsing Synchro start To play a Fingered auto-accompanimentUsing 3-Step Lesson System Step Lesson System Tempo SettingStep Lesson System To play a built-in tuneCrossed Finger Indications Key Lighting During Song PlayAuto-accompaniment Tune Two-hand TuneVoice Fingering Guide To turn voice fingering guide on and offTiming Indicator Using the Timing IndicatorTurning Off Key Lighting Number of Simultaneously Lit KeysMaster the timing Press the buttonTo stop play at any time, press the START/STOP button Master the melody Play at normal speedPlay the notes indicated by the 3-Step Lesson System To practice the left hand part Press the , , or buttonWhat is MIDI? General MidiMidi Connections Midi ChannelsProgram Change Effect Control NumberUse the Tempo button to turn off local control Use the Tempo button to turn on local controlLocal Control On Local Control OffTroubleshooting Technical ReferenceCause Action See Symptom Cause Action See TUNE/LOCAL ControlSpecifications Care of Your Keyboard Avoid heat, humidity or direct sunlightAppendix GM Tone Map ListTone No./Tone Name GM No Rhythm List Rock LATIN/VARIOUSFingered Chord Charts Chords with same component notes as B dim7 648U-E-042A 648U-E-043A 648U-E-044A 648U-E-045A Transmitted Recognized Remarks 4,10 Mode3 Mode3 36-96 100
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