28
Error Messages
If an error occurs during operation, one of the following error message numbers will appear in
the display.
Stop operation of the AG-Stomp and follow one of the solutions described below.
E1: MIDI Receive Buffer Full
CAUSE: Too much MIDI data is being received and the buffer is full
SOLUTION:Try reducing the amount of data being sent, or break the data into smaller blocks.
E2: Communication Error
CAUSE: An abnormality is detected during MIDI communications.
SOLUTION:Check all connections, etc. and try again.
E3: Bulk Receive Check Sum Error
CAUSE: The check sum does not match the received MIDI bulk dump data.
SOLUTION:Check all connections and transmitted data, and try again.
E4: Bulk Receive Data Abnormality
CAUSE: An abnormality is detected while receiving the bulk dump.
SOLUTION:Check all connections and transmitted data, and try again.

No Sound

→Is the power adaptor properly connected?
→Is the volume level on the guitar amplifier turned
up?
→Is the VOLUME knob set to “0”?
→Is the OUTPUT knob set to “0”?
→If an EXP pedal is being used to control the
volume, try stepping on the pedal.
→Is the Tuner Mode active? Press the [UTILITY]
button or press the BANK switch to return to
the Play Mode.
→If power is being supplied to the electric-
acoustic guitar from the AG-Stomp.
• Is the +9V SUPPLY switch set to “ON”? (→
page 12).
• Is the electric-acoustic guitar��s pre-amplifier
battery replaced with the dummy battery? (→
page 12).
Trouble Shooting

Rotating the Knobs Does Not Change

the Sound

→Turn the knob until the value in the display
changes, then adjust the setting. (→ page 13)
→Is that knob’s effect switched ON? After se-
lecting the effect, by pressing the effect but-
ton, turn the knob to adjust the setting. (→ page
14)

Can Not Transmit MIDI

→Is the MIDI channel matched with the MIDI
channel of the receiving device? (→ page 25)
→Is the MIDI Merge set to “OFF”? (→ page 25)

Can Not Receive MIDI

→Is the AG-Stomp in the Play Mode? Return to
the Play Mode and try receiving again.
→Is the AG-Stomp’s MIDI receive channel set to
the same MIDI channel used by the transmit-
ting device? (→ page 25)