40
TROUBLESHOOTING
Device Won’t Turn On
·Make sure the power supply is properly connected and the device is switched on.
·Check if the power adapter is working properly.
·Check if you’re using the correct power adapter.
No Sound Or Slight Sound
·Make sure your cables are connected properly.
·Make sure the volume knob is adjusted properly.
·When the expression pedal is used for volume control, check it’s position and volume settings.
·Check the eects module volume settings.
·Check the patch volume settings.
·Make sure your input device is not muted.
Noise
·Make sure your cables are connected properly.
·Check your instrument output jack.
·Check if you’re using the correct power adapter.
·If the noise is coming from your instrument, try using the noise reduction module to adjust it.
Sound Problems
·Make sure your cables are connected properly.
·Check your instrument output jack.
·If you’re using an external expression pedal to control distortion or other similar parameters, check to see if
the expression pedal is set up properly.
·Check your eects parameter setup. If eects are set to extremes, GP-100 may only emit noise.
Problems With Expression Pedal
·Check your expression pedal on/o settings.
·Try calibrating the pedal.
SPECIFICATION
Technical Specifications
·A/D/A Converter: 24-bit high performance audio
·Sampling Frequency: 44.1 kHz
·SNR: 110dB
·Maximum Simultaneous Eects: 9
·Preset Memory: 99 User Presets/99 Factory Presets
·Looper: 90 seconds of record time
·Drum Machine: 100 Patterns