Symptom

Cause

 

Action

See Page

 

 

 

 

• Keyboard keys light but no

• Power on alert is telling you that

• Press any button or keyboard

Page E-13

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

Page E-23

work.

 

return to the normal mode.

 

 

 

 

 

• Cannot change TRANSPOSE/

• Keyboard is in the Song Mode.

• Press the SONGS button to

Page E-23

TUNE/LOCAL CONTROL

 

return to the normal mode.

 

settings.

• Demo tune play is in progress.

• Stop demo tune play.

Page E-18

 

 

 

 

• No sound is produced when

• MIDI cables are not connected

• Connect MIDI cables properly.

Page E-29

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