Sony AM-NX1 Service Manual page 16

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AM-NX1
Sound Skip Check Result Display Mode
This set can display the count of errors that occurred during the
recording/playing for checking.
• Setting Method of Sound Skip Check Result Display
Mode
1. Set the test mode (see page 12).
2. Press the
key and the playing or recording sound skip
>
result display mode becomes active respectively where the LCD
displays the following.
LCD display
000
P * * R * *
3. When the
N
key is pressed, total error count is displayed on
the LCD, and each time the
item moves down by one as shown below. Also, if the
is pressed, the display item moves up by one.
Playing sound skip
result display
0 00 P * * R * *
0 00 E I B * *
0 00 S t a t * *
0 00 A d r s * *
0 00 B E m p * *
0 00 # # # # # #
: Total play/record errors (hex.)
P**R**
: Counter of sound skip check each item (hex.)
**
: 6-digit address where sound was skipped last (hex.)
######
• Cause of Sound Skip Error
Cause of error
EIB
Stat
Play
Adrs
BEmp
4. To quit the sound skip check result display mode and to return
to the test mode (display check mode), press the
16
Total count of record
system errors (hex.)
Total count of play
system errors (hex.)
key is pressed, the display
>
.
Description of error
Sound error correction error
Decoder status error
Address access error
Buffer is empty
x
key.
• Setting Method of Key Check Mode
1. Set the test mode (see page 12).
[DISPLAY]
2. Press the
key check mode and display as below.
LCD display
000
** : value of key (hexadecimal 00 to FF)
3. When each key on the set is pressed, its name is displayed on
the LCD.
Example1: When the
LCD display
000
r F F
** : value of key (hexadecimal 00 to FF)
4. When all keys were checked, display as below.
key
LCD display
000
R M C O K * *
** : value of key (hexadecimal 00 to FF)
5. If the upper panel is opened, the key check mode quits and the
test mode (display check mode) comes back.
key for about 3 seconds activates the
* *
>
key on the set is pressed:
* *

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