Kenwood DPX-U5130 Service Manual page 25

Dual sized cd receiver
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4.5
DC Error Information Mode
Press and hold [3] key and [6] key and reset.
4.5.1 Default condition when the mode is started
It shall be same as normal activation.
4.5.2 Mode structure
DC Error Information Mode can be executed independent of the current source.
4.5.3 Mode content
Syscom shall display the following information after entering this mode. The operation shown below shall be workable.
Display content
D
C
E
R
R
D
C
O
K
4.5.4 Mode operation
Operation
DC ERR 1 display
1
DC ERR 1 clear
1
DC ERR 2 display
2
DC ERR 2 clear
2
4.6
Forced Update Mode
Press and hold [1] key and [SEARCH] key and reset.
4.6.1 Default condition when the mode is started
It shall be same as normal activation.
4.6.2 Mode structure
Forced Update mode can be executed independent of the current source.
4.6.3 Mode content
After entering the mode, perform the normal SRC feed with the [SRC] key, or DISC insertion.
The display of the SRC switching is shown in the same manner as the display of the normal mode.
After the completion of READING, start the UPDATE if there is an update file.
If there is no update file, display "NO FILE".
Display specification for this will be as following.
Display content
F
/
W
U
P
M
F
I
L
E
C
H
E
R
E
A
D
I
N
G
N
O
F
I
L
E
U
P
D
A
T
I
N
G
C
O
M
P
L
E
T
E
U
P
D
A
T
E
E
When DC error is detected (in case that one of capacitor leakage, wrong connection
or other detection is found)
When DC error is not detected (in case that none of capacitor leakage, wrong connec-
tion or other detection is not found)
Display content
D
C
1
E
R
R
D
C
1
O
K
D
C
1
O
K
D
C
2
4
D
C
2
0
STANDBY condition in the forced update mode
O
D
E
File Check display after SRC switching
C
K
Display while Reading
Display when there is no update file
Display after confirming the existence of an update file, and updating (The display
blinks)
Update completed (Version that was data written is displayed after completion)
D
#
# .
#
#
Update error
R
R
(No.WA063<Rev.003>)25/31
Details
Details
When wrong connection & DC error in other detec-
tion duration is detected
When wrong connection & DC error in other detec-
tion duration is not detected
Clear detection information when wrong connection
& DC error in other detection duration is displayed.
(EEPROM clear)
Display detecting number of times in capacitor leak-
age detection duration (0 - 4)
Clear number of times for detection information in
capacitor leakage detection duration. (EEPROM
clear)
Details

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