Roland 5 User Manual

Page of 82
Europa User Guide
Europa User Guide
Europa User Guide
Europa User Guide        
   
   
   
                            Common problems
                         Common problems
                         Common problems
                         Common problems 
Page 47 
Timing is sloppy when playing back a sequence with controlle
Timing is sloppy when playing back a sequence with controlle
Timing is sloppy when playing back a sequence with controlle
Timing is sloppy when playing back a sequence with controller changes
r changes
r changes
r changes    
Does the sequence contain system exclusive messages? Check with the sequencer to ensure that none 
were recorded. As mentioned in the “I’m
” section, system exclusive transmission on the Jupiter 6 should not be enabled when 
recording a sequence. Even if the sequencer is not recording the system exclusive messages, it still takes 
up MIDI bus time and will cause the continuous controller timing to be sloppy. 
 
Disable system exclusive transmission by pressing and holding the TAPE
TAPE
TAPE
TAPE
 button, and press C
C
C
C
 until it is 
blinking, and rerecord the sequence. Either that, or eliminate all system exclusive messages in the 
recorded sequence. 
 
Not all patches/presets were res
Not all patches/presets were res
Not all patches/presets were res
Not all patches/presets were restored properly from a sysex dump
tored properly from a sysex dump
tored properly from a sysex dump
tored properly from a sysex dump    
Europa requires that there be 70 milliseconds of delay between each system exclusive message that stores 
a patch or preset in the Jupiter 6. This is a requirement due to the hardware putting the processor to sleep 
when writing to internal flash. 
 
The best way to help eliminate incomplete restores is to follow the instructions in the “Save
sections. This clearly outlines how to reliably save and restore patches, presets, and board state. 
 
If patches/presets are not being restored properly, check the following: 
 
•  Was the saved patch/preset sequence played back at the same tempo it was recorded? If not, restore 
it to the original tempo and try again. Europa dumps patches and presets with the delays needed for 
successful restoration, so they will be recorded 
•  Are the start and end markers in the sequencer playing the entire system exclusive sequences 
recorded? Double check it! 
•  If a dedicated system exclusive recorder was used instead, make sure the sequencing package can 
place delays between system exclusive messages, and verify that there is at least 70 milliseconds of 
delay between each message. The actual MIDI bytes do not have to be paced – only a delay between 
entire system exclusive messages is necessary 
 
I hear unplayed or missing notes in my arpeggiations
I hear unplayed or missing notes in my arpeggiations
I hear unplayed or missing notes in my arpeggiations
I hear unplayed or missing notes in my arpeggiations    
There can be a variety of reasons for missing or skipped notes within an arpeggiation, and it is important 
to find the root cause of the missing note(s): 
 
•  Verify first that the rhythm itself is not missing any beats. Do this by pressing and holding the 
RANGE
RANGE
RANGE
RANGE
 button, and observe the PATCH PRESET
PATCH PRESET
PATCH PRESET
PATCH PRESET
, A
A
A
A----F
F
F
F
, 1
1
1
1----8
8
8
8
 and MANU
MANU
MANU
MANUAL
AL
AL
AL
 buttons. Are any of 
the LEDs on those buttons blinking? If so, and it is not desired, press the missing beats until the LED 
no longer blinks. Setting the rhythm is described in the “Programming
” section 
•  Is the range going beyond the Jupiter 6’s note range capability or beyond MIDI note number 127 
entirely? This is very easy to do by setting the range to 4 and pressing the top note of the Jupiter 6. 
Notes that go beyond the Jupiter 6’s note range capability become a rest. If the note range is beyond 
the Jupiter 6’s capability but still within the MIDI note range of 0-127, that note will still be 
transmitted even though the Jupiter 6 will not sound. If the arpeggiated note is beyond note 127, no 
note will be played, and it will act like a rest for that step 
•  Is the rest note enabled? As a temporary check, disable it by pressing and holding the UP
UP
UP
UP
 button and 
checking the F
F
F
F
 LED. If it is enabled (steady LED), press the F button until it blinks. This will disable 
the rest note. If this is the source of the problem, change the rest note (described in the “Setting
” section), rerecord the sequence, or press and hold notes that do not contain the rest 
note