Roland KR-115 用户手册

 

A High-pitched 

whine is produced

 

Some of the more flamboyant and 
effervescent piano tones feature an ample 
high-end component, which may make the 
sound appear to have metallic reverberation 
added. Since this reverberation becomes 
particularly audible when supplemented by 
heavy reverb, you may be able to diminish 
the problem by reducing the amount of 
reverb applied to the sound.

 

 

Here, a different cause (such as resonance 
produced by the KR) would be suspect. 
Consult your Roland dealer or nearest 
Roland Service Center.

 

The bass range 

sounds odd, or 

there is a vibrating 

resonance

 

 

Playing at loud volumes may cause 
instruments near the KR to resonate. 
Resonation can also occur with fluorescent 
light tubes, glass doors, and other objects. 
In particular, this problem occurs more 
easily when the bass component is 
increased, and when the sound is played at 
higher volumes. Use the following 
measures to suppress such resonance. 
• Place speakers so they are 10–15 cm from 

walls and other surfaces. 

• Reduce the volume. 
• Move the speakers away from any 

resonating objects. 

 

 

Here, a different cause (such as resonance 
produced by the KR) would be suspect. 
Consult your Roland dealer or nearest 
Roland Service Center.

 

Can’t select a tone 

or Music Style

 

Press the [Exit] button several times to 
return to the Basic screen (p. 25), and then 
select a tone or Music Style.

 

Automatic 

accompaniment is 

not heard

 

Has the Balance knob been moved all the 
way to the right? (p. 73)

Have you pressed the One Touch Program 
[Arranger] button?
If the One Touch Program [Arranger] 
button has not been pressed, only the 
rhythm pattern is played (p. 64).

Is the 16-track Sequencer screen displayed? 
(p. 136)

 

Chord Intelligence 

can’t be used

 

Has Chord Intelligence been set to manual? 
(p. 162)

Is the setting for “Piano Style Arranger” 
active? (p. 72)

 

Accompaniment 

tempo becomes 

unstable

 

In certain cases, such as when playing 
Music Styles on external memories, the 
accompaniment may lag when excessive 
amounts of performance data are used.

 

Song doesn’t play 

back

 

Does the screen indicate message, like “OK 
to delete song?” (p. 104) 
The internal songs cannot be played back 
while recorded performance data remains 
in the KR’s memory. Try playing back the 
song after deleting the performance data.

 

Only the sound of a 

particular 

instrument in a 

song does not play

 

Is the light for the Track button 
extinguished? (p. 97) 
If the button light is out, the music on that 
track is not heard. Press the track button so 
the light is illuminated.

Have song settings been changed for each 
Part on the 16-Track sequencer screen (p. 
137)?

 

Pressing the [

 

(Reset)] button 

doesn’t return to 

the beginning of 

the song

 

Some music files may contain settings that 
stop play at a point partway through the 

song. Press the [

 

 (

 

Reset)] button several 

times more to return to the beginning of the 
tune.

 

The [

 (Fwd)] 

and [

 (Bwd)] 

buttons don’t work

 

The fast-forward and reverse buttons are 
ignored while music files is being read in. 
Wait until processing finishes.

If you attempt to play back performance 
data that contains more data than the entire 
capacity of the KR’s memory, you may find 
that operations other than playback (such 
as rewind or fast forward) become 
unavailable. 

 

There is a slight 

delay before 

playback of a song 

on external 

memory starts

 

There are two types of SMF music files: 
format 0 and format 1. If the song uses SMF 
format 1 data, there will be a slight delay 
until playback starts. Refer to the booklet 
that came with the music files you’re using 
to determine the format type.

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