USB MIDI Master Keyboard
20
5.2 Troubleshooting
Trouble
Possible reasons and action to solve
After turning on the power
1. Make sure you have connect the keyboard to its
switch, the keyboard is not
AC adaptor with proper AC supply
powered on
2. If the power is supplied via host USB, please
check the USB connection, and make sure that
the host computer is turned on.
No sound when playing the 1. There is no tone generator in the UF keyboard.
UF keyboard
To make sound, you can connect the UF keyboard
to an external tone generator, or you can also
use optional Fireware expansion board with
computer software synthesizer
2. Check the volume settings of the tone
generator and speaker system
3. Check the MIDI connection (1.3)
4. Check Master Volume Fader (2.8)
5. Check Channel Volume Faders (2.8)
6. Check Channel Expression Knobs (3.2)
7. Check the attack time of the filter (3.2)
8. Make sure you have the right settings in you
music software.
9. Check the MIDI route in your UF keyboard. (4.2)
10.Check the Controller Pedal plsition(1.2)
Continuous long sound
1. Check Sustain pedal
2. Check the release time of the filter(3.2)
3. Use All notes off(2.11) or Reset (3.3)
Improper voice
Tone generator not set properly please Initialize
(3.3)or Reset(2.3)
Wrong pitch
Check Transpose or Octave function of the
keyboard (2.9 2.10)
SEQ Remote buttons do
Make sure your sequencer software support this
not work
function with the right settings(Refer to the Sync
section of your software manual)
Cannot adjust Tempo
Make sure your sequencer software support this
function with the right settings(Refer to the Sync
section of your software manual)
Some functions do not work It is possible that your tone generator or music
software dose not support those functions
You hear two sounds when Check DUAL function of the keyboard(3.6)
playing one key
Cannot select voice
Read the data list of your tone generator for
voice select detail, and properly set the tone
BANK controller 0&32(3.2)
Appendix