Vibe Machine V-2, Options User’s manual, rev.1.4. 09/2018
DryBell
Doc. No. DM0958/ Page 17
14
TROUBLESHOOTING
Table 5. Troubleshooting table
MALFUNCTION
POSIBLE CAUSE
ACTION
The pedal not working at all
No voltage from power supply unit
Check the power supply
Power supply cable disconnected
Check the power supply
cables
Wrong power supply polarity
Check the polarity of
power supply
System software functions not working
correctly
Insufficient power supply voltage
Check the power supply
voltage
Incorrect use of system functions
Check this User’s manual
Expression pedal doesn’t have full speed
range
Incorrect exp. pedal calibration
Expression pedal physically doesn’t have full
resistance range
Expression pedal not working at all or not
working correctly
Wrong PEDAL+ mode
Wrong expression pedal cable or wiring
External footswitch functions not work
correctly
Wrong PEDAL+ mode
Wrong expression pedal cable or wiring
Strange noise from other pedals when V-2 is
in bypass
Insufficient power supply voltage and current
Strange noise from V-2 when the pedal is ON
Insufficient power supply voltage and current