Roland RD-700NX - Manual (Page 94)

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Material
Indication Situation Action
Error 30
The internal memory capacity of the
RD-700NX is full .
The internal memory capacity of the RD-700NX
is full.
–
Error 40
The instrument can’t deal with the excessive
MIDI data .
The RD-700NX cannot deal with the excessive
MIDI data sent from the external MIDI device.
Reduce the amount of MIDI data sent to the
RD-700NX.
Error 41
A MIDI cable has been disconnected .
A MIDI cable has been disconnected. Connect it properly and securely.
Error 43
A MIDI transmission error has occurred .
A MIDI transmission error has occurred.
Check the MIDI cable and connected MIDI
device.
Error 51
System error . Repeat procedure, or power off ,
then on .
There may be a problem with the system.
Repeat the procedure from the beginning. If it
is not solved after you have tried several times,
contact the Roland service center.
Error 65
The USB Memory port was subjected to
excessive current .
The USB MEMORY connector was subjected to
excessive current.
Make sure that there is no problem with the
external media, then turn the power off , then
on again.
(*) The RD-700NX cannot read RD-700SX setup fi les.
Other Messages
Indication Situation Action
Unavailable while in Rec Mode
This is displayed when the [MIDI] button is
pressed with Rec Mode “ON.”
When Rec Mode is “ON,” you cannot change
the MIDI settings. To make changes to the MIDI
settings, set Rec Mode to “OFF” (p. 86).
File Exists . Overwrite OK? A fi le with the same name is already exists.
If you execute the procedure, the fi le will be
overwrite.
If you don’t want to overwrite, change a
fi lename.
Panel is Locked The panel is locked.
Press the [EXIT/SHIFT] button to cancel Panel Lock
(p. 36).
Types of audio fi les that the RD-700NX can play
WAV
Sampling Frequency 44.1 kHz
Bit Depth 16-bit
File Extension “.wav”
MP3
Format MPEG-1 audio layer 3
Sampling Frequency 44.1 kHz
Bit Rate
32, 40, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256, 320 kbps, VBR (Variable
Bit Rate)
File Extension “.mp3”
Caution when Playing Back Audio Files
Playing back an MP3 fi le or changing the playback tempo of an audio fi le places a signifi cant processing burden on the RD-700NX, and in some
cases may cause it to be unable to completely process all of the performance data from the keyboard.
If this occurs, you may be able to solve the problem by taking the following actions.
• Use WAV format data rather than MP3 format data
• Return the song tempo to its original setting (to 0%)