Sony MZ-E800 Service Manual page 14

5. The display changes a shown below each time the
key is pressed.
• Address & Adjusted Value Display
Remote commander LCD display
011 C 6 8 S 0 1
address
item number
• Jitter Value & Adjusted Value Display
Remote commander LCD display
011 O F F J 0 1
jitter value
item number
• Block Error Value & Adjusted Value Display
Remote commander LCD display
011 0 6 3 B 0 1
block error value
item number
• ADIP Error Value & Adjusted Value Display
Remote commander LCD display
011 0 5 9 A 0 1
ADIP error value
item number
• Item Title Display
Remote commander LCD display
011 L r e f P w 0 1
item title
item number
However in the power mode (item number 700's), only the
item is displayed.
6. Quit the manual mode, and press the
test mode (display check mode).
Overall Adjustment Mode
Mode to adjust the servo automatically in all items.
Normally, automatic adjustment is executed in this mode at the
repair.
For further information, refer to "Section 5 Electrical Adjustments"
(see page 17).
[DISPLAY]
adjusted value
adjusted value
adjusted value
adjusted value
adjusted value
x key to return to the
– 14 –
Self-Diagnosis Display Mode
• This set uses the self-diagnosis system in which if an error oc-
curs in playback mode, the error is detected by the model con-
trol and power control blocks of the microprocessor and infor-
mation on the cause is stored as history in EEPROM.
By viewing this history in test mode, it helps you to analyze a
fault and determine its location.
1. Setting the test mode (see page 12).
2. In the display check mode, press the
the self-diagnosis display mode where the LCD display as shown
below.
Remote commander LCD display
000 1 s t 0 * *
history code
3. Then, each time the
N >
scends by one as shown below. Also, the LCD display ascends
by one when the . key is pressed.
1
000 1 s t 0 * *
000 1 s t 1 0 0
000 1 s t 2 0 0
000 N
0 * *
000 N
1 0 0
000 N
2 0 0
000 N - 1 0 * *
4. Quit the self-diagnosis display mode, and press the
return to the test mode (display check mode).
[DISPLAY]
key activates
error display code
key is pressed, LCD display de-
000 N - 1 1 0 0
000 N - 1 2 0 0
000 N - 2 0 * *
000 N - 2 1 0 0
000 N - 2 2 0 0
000 R 0 0 0 0
1
x key to