Denon AVR-X3000

Error
Code
Details of Error code Display Coping strategies
AE
Unable to detect USB for
FirmwareDownload.
C o n n e c t i o n F a i l A E
This unit automatically retries several times.
Wait until the FL display stops.
If the FL display stops at the Error display,
press and hold the "Power operation (
X
)"
button for ve seconds.
AF
No FirmwareFile for
FirmwareDownload.
F i l e s N o t F o u n d A F
This unit automatically retries several times.
Wait until the FL display stops.
If the FL display stops at the Error display,
press and hold the "Power operation (
X
)"
button for ve seconds.
B1
TimeOut in Download (writing to
SDRAM) for FirmwareDownload
D o w n l o a d f a i l B 1
This unit automatically retries several times.
Wait until the FL display stops.
If the FL display stops at the Error display,
press and hold the "Power operation (
X
)"
button for ve seconds.
B2
Error notication received after
rewriting DM860A Firm.
U p d a t i n g f a i l B 2
This unit automatically retries several times.
Wait until the FL display stops.
If the FL display stops at the Error display,
press and hold the "Power operation (
X
)"
button for ve seconds.
B3
Error in FirmwareUpdate
(TimeOut).
U p d a t i n g f a i l B 3
This unit automatically retries several times.
Wait until the FL display stops.
If the FL display stops at the Error display,
press and hold the "Power operation (
X
)"
button for ve seconds.
B4
Failed to transit to
BootLoaderMode.
U p d a t i n g f a i l B 4
This unit automatically retries several times.
Wait until the FL display stops.
If the FL display stops at the Error display,
press and hold the "Power operation (
X
)"
button for ve seconds.
B5
Failed to transit to
ApplicationMode.
U p d a t i n g f a i l B 5
This unit automatically retries several times.
Wait until the FL display stops.
If the FL display stops at the Error display,
press and hold the "Power operation (
X
)"
button for ve seconds.
--- Cautions on Firmware Update ---
When an error code as shown above appears in the DISPLAY, check the following:
• Check whether the Firmware downloaded to the USB memory is correct (whether the MODEL name and area of the
downloaded Firmware match those for the product, and whether the USB Memory contains data other than the latest
Firmware).
• Update after resetting the product.
• Use a different USB memory.
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