Marantz AV7701, Service Manual

Page: 81 / 266

81
Error
Code
Details of Error code Display Coping strategies
51 No FirmwareFile in USB.
F i l e s N o t F o u n d 5 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 "ON/
STANDBY (
X
)" button for five seconds.
52
FirmwareFile in USB for unsupported
Model name/area
N o t M a t c h F i r m 5 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 "ON/
STANDBY (
X
)" button for five seconds.
54
Error notification received while
requesting FirmwareInfo.
U p d a t i n g f a i l 5 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 "ON/
STANDBY (
X
)" button for five seconds.
55 TimeOut while obtaining Firmware
U p d a t i n g f a i l 5 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 "ON/
STANDBY (
X
)" button for five seconds.
56
Unable to detect USB for
FirmwareDownload.
C o n n e c t i o n F a i l 5 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 "ON/
STANDBY (
X
)" button for five seconds.
57
No FirmwareFile for
FirmwareDownload.
F i l e s N o t F o u n d 5 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 "ON/
STANDBY (
X
)" button for five seconds.
5A
Invalid DeviceID in response or no
response from Sub for C command.
C o n n e c t i o n F a i l 5 A
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 "ON/
STANDBY (
X
)" button for five seconds.
5B
NACK received in response or no
response from Sub for L command.
U p d a t i n g f a i l 5 B
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 "ON/
STANDBY (
X
)" button for five seconds.
5C
No UpdatePacket received from
DM860A (TimeOut).
U p d a t i n g f a i l 5 C
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 "ON/
STANDBY (
X
)" button for five seconds.
5D
Abnormal data in UpdatePacket
received from DM860A (FormatError).
U p d a t i n g f a i l 5 D
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 "ON/
STANDBY (
X
)" button for five seconds.
5E
Abnormal data in UpdatePacket
received from DM860A
(CheckSumError).
U p d a t i n g f a i l 5 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 "ON/
STANDBY (
X
)" button for five seconds.
5F
Abnormal data in UpdatePacket
received from DM860A (DataLength/
DataNo).
U p d a t i n g f a i l 5 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 "ON/
STANDBY (
X
)" button for five seconds.
60
NACK received in response or no
response from Sub for P command.
U p d a t i n g f a i l 6 0
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 "ON/
STANDBY (
X
)" button for five seconds.