Marantz AV7701 Service Manual page 73

Error
Details of Error code
Code
Main CPU failed to receive firmware
11
for rewriting sent from DM860A
(when an error occurred)
There was invalid data in the
firmware for rewriting sent from
12
DM860A to Main CPU (when a
Check Sum error occurred).
The deletion of block data failed
13
before Main CPU was rewritten.
The rewriting of block data failed
14
when Main CPU was rewritten.
The data verification was invalid
15
after Main CPU was rewritten.
Failure to acquire (Boot Loader
20
Mode) IP address before rewriting
DM860A (AutoIP).
Failure to acquire (Boot Loader
21
Mode) IP address before rewriting
DM860A (when timed out).
22
Log-in to DPMS failed.
Line, etc., is busy when logging into
23
DPMS.
24
Connection to DPMS failed.
25
Mode change failure of DM860A.
Data acquisition failed (timed out)
when firmware of Main CPU was
26
downloaded. Received Package
Version is wrong.
27
Mode change failure of DM860A.
Log-in to DPMS ailed when
36
firmware such as Sub CPU, DSP,
FPGA, and PLD was rewritten.
Line, etc., is busy when logging into
DPMS when firmware such as Sub
37
CPU, DSP, FPGA, and PLD was
rewritten.
Connection to DPMS failed when
38
firmware such as Sub CPU, DSP,
FPGA, and PLD was rewritten..
Display
M a i n
U p d a t i n g
M a i n
U p d a t i n g
M a i n
E r a s e f a i l
M a i n
U p d a t i n g
M a i n
U p d a t e C h e c k N G
C o n n e c t i o n
C o n n e c t i o n
L o g i n f a i l e d
S e r v e r i s
C o n n e c t i o n
C o n n e c t i o n
D o w n l o a d
C o n n e c t i o n
L o g i n f a i l e d
S e r v e r i s
C o n n e c t i o n
73
Turn off and on the power. Updating
* * * m i n
starts automatically.
f a i l 1 1
Turn off and on the power. Updating
* * * m i n
starts automatically.
f a i l 1 2
* * * m i n Turn off and on the power. Updating
starts automatically.
1 3
Turn off and on the power. Updating
* * * m i n
starts automatically.
f a i l 1 4
* * * m i n Turn off and on the power. Updating
starts automatically.
1 5
Check the network connection.
f a i l
Carry out the update in an environment
2 0
that has little network load.
Check the network connection.
f a i l
Carry out the update in an environment
2 1
that has little network load.
Reset and update again.
Carry out the update in an environment
2 2
that has little network load.
b u s y
Carry out the update in an environment
that has little network load.
2 3
Check the network connection.
f a i l
Carry out the update in an environment
2 4
that has little network load.
f a i l
Reset and update again.
2 5
Check the network connection.
f a i l
Carry out the update in an environment
2 6
that has little network load.
f a i l
Reset and update again.
2 7
Carry out the update in an environment
that has little network load.
3 6
b u s y Carry out the update in an environment
that has little network load.
3 7
Check the network connection.
f a i l
Carry out the update in an environment
3 8
that has little network load.
Coping strategies