Sony CDX-GT71W Service Manual

22
CDX-GT71W/GT710/GT760
SECTION 4
DIAGNOSIS FUNCTION
Description of the Diagnostics function:
1. Setting the Diag display mode
With the power off, press the [4] button, [5] button, and [4] 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
SEEK +/M > or SEEK – /. m 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 [4/GP/ALBM+] or
[3/GP/ALBM--] keys during the number of connected units display
mode.
01 XX
DIAG
02 XX
DIAG
03 XXX
DIAG
04 XXXX
DIAG
05 XX
DIAG
06 1XXXXX
1
1
DIAG
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
01 XX
DIAG
Reset count
(in hexadecimal format)
Diag code
01: Reset count
02 XX
DIAG
Reset count
(in hexadecimal format)
Diag code
02: Number of resets by watchdog timer
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.
03 XXX1
DIAG
03 XXX1
DIAG
03 XXX2
DIAG
03 XXX3
DIAG
No. of connected units history 1 (latest) display
No. of connected units history 3 display
No. of connected units history 2 display

Sony CDX-GT71W Specifications

General

Brand	Sony
Model	CDX-GT71W
Category	Car Receiver
Language	English