Kurzweil K2700 - Page 355

Troubleshooting
Common Problems
10-4
If you can hear sound but it is low or distorted, check if one of the following might be the
issue:
ISSUE
A received MIDI volume message has specied a low
volume.
REMEDY
Set the volume of the audio system or mixer to the lowest level.
Disconnect all MIDI cables, set the “Destination” parameter in
Global Mode (MIDI page) to LOCAL or USB+MIDI+LOCAL and
reset the volume level on the K2700, by pressing Panic (see
Panic on page 1-18). Finally, slowly turn up the volume level of the
audio system or mixer.
ISSUE
The current Multi has another controller assigned to volume,
and it is turned down.
REMEDY
Select a different Multi. Or change the problematic controller
setting by editing the Multi in Multi Edit Mode.
ISSUE
The audio system input is set for low impedance instead of
high impedance.
REMEDY
Set the volume of the audio system or mixer to the lowest level,
change the impedance setting, and then slowly turn up the
volume of the audio system or mixer.
ISSUE The input trim to the audio system or mixer is set too low.
REMEDY Slowly turn up the trim.
ISSUE
The USB audio is distorted or has drop outs, clicks, crackles
or pops.
REMEDY
If connected to a DAW, try increasing the DAW’s audio buffer
size.
If using a USB hub, the hub should be powered and producing
500 mA per port. Try bypassing the hub and connecting the USB
cable directly from the K2700 to the computer.