Sony CDX-A360, Service Manual

Page: 13 / 48

13
CDX-A360
SECTION 4
DIAGNOSIS FUNCTION
Description of the Diagnostics function:
1. Setting the Diag display mode
With the power off, press the
[4/SHUF]
button,
[5]
button, and
[4/SHUF]
button on the set body or the remote control (for more
than 2 seconds) in turn.
2. Canceling the Diag display mode
During the Diag function mode, press the
[OFF]
button.
3. Initial display in the Diag display mode.
Just when the Diag mode is entered, “reset count” is displayed.
The display mode is switched by each rotation of
M >
/SEEK + or
. m
/SEEK –
keys.
4. Contents of each display mode
4-1. Reset count display mode
4-2. Reset count by watchdog timer display mode
4-3. Number of connected units display mode
The display mode is switched by each rotation of
[2/GP/ALBM +]
or
[1/GP/ALBM --] keys during the number of connected units display
mode.
4-4. Operating hours display mode
Reset count display
OFFSET/FAILURE error display
CD error information display
Operating hours display
Number of connected units display
Reset count by watchdog timer display
0 1 X X
0 2 X X
0 3 1 X X X
0 4 X X X X
0 5 1 X X
0 6 1 X X X X X
Reset count
(in hexadecimal format)
Diag code
01: Reset count
0 1 X X
Reset count
(in hexadecimal format)
Diag code
02: Number of resets by watchdog timer
0 2 X X
Show the number of connected units for
CD-C, MD-C and XM respectively from
the rightmost (in hexadecimal format).
Recency of information
1-3: 1 represents the latest.
Diag code
03: Number of connected unit.
0 3 1 X X X
No. of connected units history 1 (latest) display
No. of connected units history 3 display
No. of connected units history 2 display
0 3 1 X X X
0 3 2 X X X
0 3 3 X X X
Operating hours
(in hexadecimal format)
Diag code
04: Operating hours
0 4 X X X X