Denon AVR-1723 User Manual

55
Error
Code
Details of Error code Display Coping strategies
A4
FirmwareFile in USB for unsupported
Model name/area
N o t M a t c h F i r m A 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
X
button for
ve seconds.
A6
Error notication received while
requesting FirmwareInfo.
U p d a t i n g f a i l A 6
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
X
button for
ve seconds.
A7 TimeOut while obtaining Firmware
U p d a t i n g f a i l A 7
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
X
button for
ve seconds.
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
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
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
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
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
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
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
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.

Denon AVR-1723 Specifications

General

Brand	Denon
Model	AVR-1723
Category	Receiver
Language	English