Problem

Possible Cause

Action

See page

 

 

 

 

Some parts stop playing at some

Playback exceeds the maximum po-

Use the Song Sequencer to decrease the

Page E-45

point during Sequencer play-

lyphony of the keyboard.

number of parts playing at the same

 

back.

 

time by turning off channels.

 

 

 

 

 

Some parts don’t play at all dur-

1. The Mixer mode setting for the cor-

1. Use the Mixer to make sure that

Page E-29

ing Sequencer playback.

responding channel is off or Exter-

channels are turned on.

 

 

nal/Solo.

 

 

 

2. Volume or expression setting is too

2. Use the Mixer to check the volume

Page E-30

 

low.

or expression setting.

 

 

 

 

 

Cannot record Auto Accompa-

Track other than Track 1 is selected as

Use the track select buttons to select

Pages E-40, 42

niment or rhythm.

the recording track. Tracks 2 through

Track 1.

 

 

6 are melody tracks.

 

 

 

 

 

 

Nothing happens when the

1. One or more of the melody channels

1. Use the Mixer to turn on Channels

Page E-29

LAYER or SPLIT button is

(2 through 4) is turned off.

2 through 4.

 

pressed.

2. The volume or expression setting of

2. Use the Mixer to raise the volume

Page E-30

 

one or more of the melody channels

or expression setting of Channels 2

 

 

(2 through 4) is too low.

through 4.

 

 

 

 

 

No sound is produced when

1. MIDI cables are not connected prop-

1. Connect MIDI cables properly.

Page E-60

playing MIDI data from a com-

erly.

 

 

puter.

2. Channel is turned off, or volume or

2. Use the Mixer to turn the channel

Pages E-29 to 30

 

expression setting is too low.

on, or raise the volume or expres-

 

 

 

sion setting.

 

 

 

 

 

The bass notes of General MIDI

GM SYSTEM is turned off.

Turn on the GM SYSTEM.

Page E-61

data being played back by a

 

 

 

computer are one octave too

 

 

 

low.

 

 

 

 

 

 

 

Playing on the keyboard pro-

The computer’s MIDI THRU function

Turn off the MIDI THRU function on

Page E-61

duces an unnatural sound when

is turned on.

the computer or turn off LOCAL CON-

 

connected to a computer.

 

TROL on the keyboard.

 

 

 

 

 

Cannot record chord accompa-

ACCOMP MIDI OUT is turned off.

Turn on ACCOMP MIDI OUT.

Page E-61

niment data on a computer.

 

 

 

 

 

 

 

E-76

733A-E-078A

WK-1800/1600(E)-75~78

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