DV-SP500
ERROR MESSAGE
FL Display
Possible causes
Operation of the unit
AV1 VER
AV-1 chip is not a match with the program of system controller
The sound may not out
with the specific audio.
CPU AERR
CPU address error (Hardware is unusual.)
No operation
DMA AERR
DMA address error (Hardware is unusual.)
No operation
FLASH ID
Difference in versions of the internal ROM of the system controller and of the flash ROM,
or bus line failure or reverse installation
No operation
FLASH WRP
Write protect error of the flash ROM
No operation
FLASH SIG
Difference in part number of the flash ROM
(When the ROM which could't be used was used.)
No operation
FLASH SUM
Check sum error of the flash ROM (It exceeds the regular size.) or reverse
installation (Hardware is unusual.)
No operation
FLASH SIZE
Size error of the flash ROM (Use 4 or 8 M-bit.)
No operation
ILLGAL
The system controller fetched a code other than an operation code (Hardware is unusual.)
No operation
RESERVE
Undefined interrupt (Hardware is unusual.)
No operation
SLOT
Inappropriate slot command issued (Hardware is unusual.)
No operation
SDSP PWER
Access error to the servo DSP or clock does not oscillation (Hardware is unusual.)
Accept only OFF operation of
the POWER key of the main
unit. Remote control unit is
impossible.
Error codes that are displayed on the FL display without using the remote control unit
ERROR CODE
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