KORG OASYS musical instruments - Manual (Page 225)

Troubleshooting Programs and Combinations
217
• When you change the sampling frequency in
S/P DIF Sample Rate (e.g., from 48 kHz to 96 kHz),
two or three seconds will be required in order to
lock to the new sampling frequency. Please wait
until the sound is heard.
Noise, Distortion, and other audio
problems
Noise and distortion occur in the input sound or
the recorded sound
If you are recording from audio inputs 1 and/or 2, are
the AUDIO INPUT LEVEL knob and Recording Level
setting appropriate?
• If Recording Level indicates “ADC OVERLOAD !,”
adjust the LEVEL knob. If “CLIP !” is displayed,
adjust the Recording Level slider.
If you are inputting to the AUDIO INPUT 3, 4 and
S/P DIF IN jack, are the level of the output device and
the Recording Level set appropriately?
• If “CLIP !” appears, adjust the Recording Level
slider.
Is the system clock set correctly?
• If cyclic click noise is occurring, check that you
have selected the System Clock that is being input.
Noise or oscillation is heard
When using an effect on the external audio source
being input from AUDIO INPUT 1 and 2, oscillation
may occur depending on the type of effect or on the
parameter settings. Please adjust the input level,
output level, and effect parameters. You need to be
particularly careful when using a high-gain effect.
After a sample edit has been executed, or after a stereo
sample has been recorded, a small noise may be heard.
This has no effect on the audio data that was edited or
sampled.
When using the MIDI/Tempo Sync function to control
the delay time of an effect, noise may occur in the
delay sound. This noise is due to discontinuities in the
delay sound, and is not a malfunction.
Some effects, such as 023: Stereo Analog Record,
generate noise intentionally. It is also possible to create
oscillation using a filter with resonance. These are not
malfunctions.
Notes do not stop
In Program P1: Basic/Vector, select the Program Basic
page, make sure that the Hold check box is unchecked.
Could you have used Tone Adjust to turn Hold on?
In Global P2: Controller/Scale, make sure that Damper
Polarity or Foot Switch Polarity is set correctly.
Programs and Combinations
Program or Combination does not play
correctly
Bank INT-E preloaded programs don’t play
correctly.
Are the EXs1 ROM Expansion multisamples loaded?
• In Global mode, use the Expansion Sample Setup
menu command to load the EXs1 ROM Expansion.
Note that since you can’t use the EXs1 ROM
Expansion and EXs2 Concert Grand Piano at the
same time, the EXs2 Concert Grand Piano will be
unavailable while you’re using the EXs1 ROM
Expansion.
For more information, see “Expansion Sample
Setup” on page 684 of the Parameter Guide.
Bank USER-A preloaded programs don’t play
correctly.
Are the EXs2 Concert Grand Piano multisamples
loaded?
• In Global mode, use the Expansion Sample Setup
menu command to load the EXs2 Concert Grand
Piano. However since you can’t use the EXs1 ROM
Expansion and EXs2 Concert Grand Piano at the
same time, the EXs1 ROM Expansion will be
unavailable while you’re using the EXs2 Concert
Grand Piano.
Settings for oscillator 2 are not displayed
Make sure that the Oscillator Mode (Program P1:
Basic/Vector) parameter is set to Double.
EXi2 related settings are not displayed
On the Basic/Vector page, is there an EXi instrument
selected for EXi2? For more information, see “EXi 2
Instrument Type” on page 158 of the Parameter Guide.
EXi programs don’t play correctly in a
Combination.
Does the Timbre’s number have a gray background
color, instead of blue? And, does [Inactive] appear after
the Program name in the Selected Timbre Info?
• The Programs in the Combination are asking for
more than the maximum available EXi fixed
resources. Remove one or more of the EXi
Programs which uses fixed resources.
For more information, see “CX-3 & STR-1:
Limitations on EXi fixed resources” on page 326 of
the Parameter Guide.
A combination does not play correctly
after you load data
In the dialog box when you saved the data, did you
check the items that you wanted to save?