Troubleshooting
21
Are you in TAP TEMPO function (On/Off LED
flashes)?
When in TAP TEMPO function, the On/Off
LED flashes to indicate tempo (Read details
on Page.17~18, “Tap Tempo Delay”)
No sound / low volume
Check the connection of cables.
Make sure the IN/OUT cables are connected
correctly.
Check the volume of instrument and amplifier.
Make sure the volume of every equipment is
set to a appropriate level.
Check REVERB/DELAY LEVEL knob, do you
set them to Max?
Set the REVERB/DELAY LEVEL to a lower
value. The direct sound is not output when the
REVERB/DELAY LEVEL knob is set to MAX.
Can't power on [On/Off LED doesn't light
normally]
Check the connection of power.
Make sure the power is connected correctly.
Check the adaptor, is the type of adaptor right
(DC9V/300mA/center negative type)?
Use right type of adaptor, or else it may cause
damage to the equipment.
If using battery, check the IN-L (MONO) jack, is
the cable connected properly to it?
If using battery, check the battery, is the battery
low or dead?
When using battery, make sure the battery is at
work and plug in the IN-L (MONO) jack with
cable.
Is the DELAY MODE knob point to SOUND ON
SOUND delay position?
When in SOUND ON SOUND delay mode, the
On/Off LED can not light up all along, it will
flash or extinguish (Read details on Page.9~11,
“100~12000ms SOUND ON SOUND DELAY”).