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Please check the CPU pin or knob around the target A/D or the A/D to change is detected.
About correspondence to be tested A/D display, please refer to the above table.
A/D a change is detected is indicated 7-segment display in the "20 **".
Correspondence between the A/D of "**" see table below.
"**" Is a bit pattern."
bit pattern
knob name
_______*
PITCH 3
______*_
PITCH 2
_____*__
PITCH 1
____*___
LFO INT
___*____
CUTOFF EG INT
__*_____
DECAY/RELEASE
_*______
ATTACK
*_______
TEMPO
Synchronization function inspection error table.(Inspection Number[4,*])
If the error occurs in this test, please check A / D and the corresponding SYNC IN terminal and SYNC
OUT terminal, and, (2, 85, 86, 87 CPU PIN) interrupt.
Error number table is shown below.
7segment
error contents
Display[100#]
1001
Connecting to SyncIn terminal is
detected at the time of entering
the test
1002
Change of A / D except terminal
of SyncIn is detected.
1003
An error has occurred in the loop
test for the first time.
1004
An error has occurred in the loop
test for the second time.
Error Display a list of power-off test(inspection number [15.#]
(note) (*)After pressing the button, if the LED flashes
It can not complete the power-off operation.
Please check power switch, control pin (CPU PIN 22) etc..
CPU pin No.
knob name
91
LFO RATE
92
OCTABE
93
BATTERY
94
SYNC CN
95
96
97
98
7segment Display [20##]
Interference A/D number. Please refer to the table
number A/D of (knob) inspection.
The meaning of each digit in the binary representation
(Bit0) Rise undetected during Rise inspection
(Bit1) Fall undetected during Fall inspection.
(Bit2) Rise detected during Fall inspection.
(Bit3) Fall detected during Rise inspection.
CPU pin No.
99
100
1
2
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