37
DJM-850-K
5
6
7
8
5
6
7
8
A
B
C
D
E
F
5.8 ERROR INDICATIONS
Indications of Errors during Startup
The SETUP LED infinite flashes.
Error (in the
order of detection)
Detecting
Microcomputer
Indication
Cause
MAI
N
UCOM
(IC2
8
03)
MAI
N
UCOM
(IC2
8
03)
Repeated 4-time flashing of the
SETUP LED.
ROM error check
FPGA
(IC3007)
MAI
N
UCOM
(IC2
8
03)
Repeated 2-time flashing of the
SETUP LED.
Configuration with MAI
N
UCOM
is
N
G
SUB UCOM
(IC6601)
MAI
N
UCOM
(IC2
8
03)
Repeated 5-time flashing of the
SETUP LED.
Handshake with MAI
N
UCOM
is
N
G
DSP
(IC3201)
MAI
N
UCOM
(IC2
8
03)
Repeated 1-time flashing of the
SETUP LED.
Handshake with MAI
N
UCOM
is
N
G
USB UCOM
(Audio section)(IC2603)
MAI
N
UCOM
(IC2
8
03)
Repeated 6-time flashing of the
SETUP LED.
Handshake with MAI
N
UCOM
is
N
G
Diagnostic procedure
Troubleshooting: [1-2]
Troubleshooting: [1-3]
Troubleshooting: [1-4]
Troubleshooting: [1-5]
Troubleshooting: [1-6]
Indications of Errors during Updating
Indications of Errors during Power Failure
Effect
Indication
Parameter
Indication
SETUP LED
flashing
BPM
Indication
Microcomputer in failure
Correspondence
ERROR
E004
4
Lit off
MAI
N
UCOM UPDATE error
Please update it again.
ERROR
E002
2
Lit off
FPGA UPDATE error
Please update it again.
ERROR
N
on
5
Lit off
SUB UCOM UPDATE error
Please update it again.
ERROR
E001
1
Lit off
DSP data UPDATE error
Please update it again.
ERROR
E001
1
Lit off
DSP program UPDATE error
Please update it again.
ERROR
E006
6
Lit off
USB UCOM UPDATE error
Please update it again.
ERROR
E00
8
8
Lit off
USB UCOM BOOT UPDATE error
Please update it again.
ERROR
E009
9
Lit off
SYS
V
er. UPDATE error
Please update it again.
ERROR
E000
N
on
Lit off
Others, the whole error
Please update it again.