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Error Message List
Message Description
EJC
Eject
Processing is not possible because the SD card was removed.
* Don’t remove the card while the power is on.
LoC
Lock
The SD card is locked. The SP-404SX will be unable to function properly if the SD card is locked. (“LoC” will appear in the
display.) Make sure that the SD card is not locked (p. 10).
ENP
Empty
There is no sample, pattern, or backup data to delete.
There is no backup data to load.
There is no WAV or AIFF to import.
Err
Error Invalid data was found, and it was repaired or deleted.
FUL
Memory Full
Processing could not be performed because of insucient memory.
While sampling, the sample exceeded 2 GB (approximately 180 minutes for stereo). Sampling was stopped.
Prt
Protected
Processing could not be performed because Protect is enabled.
If you want to continue the operation, turn o Protect as described in “About the Protect Function” (p. 38).
UnS
Unsupported format Processing was halted because the WAV or AIFF was in a format not supported by the SP-404SX.
Troubleshooting
This section lists some items to check and actions to take if you experience problems. Refer to the section appropriate for your
situation.
Problem Points to check Action
No sound / Insucient
volume
Has the power to the SP-404SX and your connected
equipment been turned on?
Use the dedicated AC adaptor.
Make sure that fresh batteries are installed.
Are the SP-404SX and your external equipment
connected correctly?
Check the connections.
Could an audio cable be broken? Replace the cable.
Could the volume of the connected amp or mixer be
turned down?
Adjust the volume to an appropriate level.
Could the SP-404SX’s volume be lowered? Adjust the volume to an appropriate level.
Check whether you hear sound in your headphones.
If you hear sound in your headphones, the connection cable may be broken, or there
may be a problem with the connected amp or mixer. Check the connections and the
connected equipment.
If you’re using an SD card, is the card inserted
correctly?
Check the SD card.
If you’re attempting to play a sample, is its pad lit?
The sample will play when you press a lit pad. No sample is assigned to a pad that is
unlit.
Could the sample level be lowered? Adjust the level of the sample (p. 19).
Could the eect level be lowered?
For some eect types, the level can be adjusted by a control knob. For details on eect
types and the control knob assignments, refer to “Eect List” (p. 42).
Could OUTPUT GAIN be set too low? Check the setting for OUTPUT GAIN (p. 39).
No sound or insuf-
cient volume from
equipment connected
to LINE IN jacks
Is [EXT SOURCE] pad lit? To play sounds from the line input, press the [EXT SOURCE] pad so it’s lit.
Could the volume of the device connected to LINE IN
jacks be lowered?
Adjust the level appropriately.
Is the audio cable connected correctly? Check the connection.
Could the audio cable be broken? Replace the cable.
Could you be using an audio cable that contains a
built-in resistor?
Use a connection cable that does not contain a built-in resistor (such as the Roland PCS
series).
Could INPUT GAIN be set too low? Check the setting for INPUT GAIN (p. 39).
No sound or
insucient volume
from a mic
Is [MIC] button lit? To play sound from the mic input, press the [MIC] button so it’s lit.
Could the MIC IN level be lowered? Turn the [MIC IN] knob to adjust the level appropriately.
Is the mic cable connected correctly? Check the connections.
Could the mic cable be broken? Replace the cable.
The mic picks up noise The [MIC IN] knob can’t be turned down to zero If you’re not using the mic, turn the [MIC] button o.