Denon AVR-S900W, Service Manual

Page: 67 / 194

Error
Code
Details of Error code Display Coping strategies
86
Mismatched CheckSum in Check-
Sum comparison after rewriting.
U p d a t i n g f a i l 8 6
This unit automatically retries several
times. Wait until the FL display stops.
If the FL display stops at the Error dis-
play, press and hold the "Power opera-
tion" button for five seconds.
A2
Unable to detect USB.
C o n n e c t i o n F a i l A 2
This unit automatically retries several
times. Wait until the FL display stops.
If the FL display stops at the Error dis-
play, press and hold the "Power opera-
tion" button for five seconds.
A3
No FirmwareFile in USB.
F i l e s N o t F o u n d A 3
This unit automatically retries several
times. Wait until the FL display stops.
If the FL display stops at the Error dis-
play, press and hold the "Power opera-
tion" button for five seconds.
A4
FirmwareFile in USB for unsup-
ported 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 dis-
play, press and hold the "Power opera-
tion" button for five seconds.
A6
Error notification 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 dis-
play, press and hold the "Power opera-
tion" button for five seconds.
A7
TimeOut while obtaining Firmware
information.
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 dis-
play, press and hold the "Power opera-
tion" button for five seconds.
AE
Unable to detect USB for Firm-
wareDownload.
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 dis-
play, press and hold the "Power opera-
tion" button for five seconds.
AF
No FirmwareFile for Firmware-
Download.
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 dis-
play, press and hold the "Power opera-
tion" button for five 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 dis-
play, press and hold the "Power opera-
tion" button for five seconds.
B2
Error notification received after
rewriting CX870 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 dis-
play, press and hold the "Power opera-
tion" button for five seconds.
B3
Error in FirmwareUpdate (Time-
Out).
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 dis-
play, press and hold the "Power opera-
tion" button for five seconds.
B4
Failed to transit to BootLoader-
Mode.
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 dis-
play, press and hold the "Power opera-
tion" button for five seconds.
B5
Failed to transit to Application-
Mode.
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 dis-
play, press and hold the "Power opera-
tion" button for five seconds.
---Check the firmware version after updating.---
After updating the firmware, check the version. See " 1. Version Display Mode " ( 21 page ).
67
All manuals and user guides at all-guides.com