17
MZ-N420D
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 13).
2. Press the
[MENU]
key or
[]
key, and the playing
or recording sound skip result display mode becomes active
respectively where the LCD displays the following.
3. When the
[MENU]
key is pressed, total error count is displayed
on the LCD, and each time the
>
key is pressed, the dis-
play item moves down by one as shown below. Also, if
the
.
key is pressed, the display item moves up by one,
then if the
[]
key is pressed, the display in the record
mode appears.
When the
[]
key is pressed, total error count is dis-
played on the LCD, and each time the
>
key is pressed,
the display item moves down by one as shown below. Also, if
the
.
key is pressed, the display item moves up by one,
then if the
[MENU]
key is pressed, the display in the play mode
appears.
Total count of play
system errors (hex.)
Total count of record
system errors (hex.)
Set LCD display
P * * R * *
000
Set LCD display
004
• Cause of Sound Skip Error
Cause of error
Description of error
EIB
Sound error correction error
Play
Stat
Decoder status error
Adrs
Address access error
BEmp
Buffer is empty
BOvr
Buffer is full, and sounds were
dumped
Record
Bful
Buffer capacity becomes less,
and forcible writing occurred
Rtry
Retry times over
4. To quit the sound skip check result display mode and to return
to the test mode (display check mode), press the
x
/CANCEL
key.
• Setting Method of Key Check Mode
1. Set the test mode (see page 13).
2. Press the
[VOLUME --]
key activates the key check mode.
3. When each key on the set is pressed, its name is displayed on
the set LCD. (Operated position is displayed for 4 seconds
after the slide switch is operated.
Example1: When the
>
key on the set is pressed:
4. When all keys were checked or if the upper panel is opened,
the key check mode quits and the test mode (display check
mode) comes back.
Set LCD display
F F
004
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
# # # # # #
0
00
P * * R * *
0
00
B O v r * *
0
00
B f u l * *
0
00
R t r y * *
0
00
# # # # # #
P**R**
: Total play/record errors (hex.)
**
: Counter of sound skip check each item (hex.)
######
: 6-digit address where sound was skipped last (hex.)
Playing sound skip
result display
Recording sound skip
result display
