Sony MZ-N707 service manual V r, A t U l R s R y M p # # # # # #, L a Y * * 0

MZ-N707

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 N key or [REC] key, and the playing or recording sound skip result display mode becomes active respectively where the LCD displays the following.

Set LCD display

P * * R * *
	0 00
Total count of play		Total count of record
system errors (hex.)		system errors (hex.)

3.When the N key is pressed, total error count is displayed 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 [REC] key is pressed, the display in the record mode appears.

When the [REC] key is pressed, total error count is displayed 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 N key is pressed, the display in the play mode appears.

Playing sound skip	Recording sound skip
result display	result display
P * * R * *	P * * R * *
0 00	0 00
E I B * *	B O v r * *
0 00	0 00
S t a t * *	B f u l * *
0 00	0 00
A d r s * *	R t r y * *
0 00	0 00
B E m p * *	# # # # # #
0 00	0 00
# # # # # #
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.)

• 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/CHG key.

• Setting Method of Key Check Mode

1.Set the test mode (see page 13).

2.Press the [T MARK] key activates the key check mode.

Set LCD display

* *

0 04

**: AD value of the remote commander key (hexadecimal 00 to FF)

3.When each key on the set and on remote commander is pressed, its name is displayed on the remote commander LCD. (The operated position is displayed for 4 seconds after the slide switch is operated. If any other key is pressed during this dis- play, the remote commander LCD switches to its name dis- play)

Example1: When the > key on the set is pressed:

Set LCD display

F F * *

0 04

**: AD value of the remote commander key (hexadecimal 00 to FF)

Example2: When the N > key on the remote commander

is pressed:

Set LCD display

r P L A Y * * 0 04

**: AD value of the remote commander key (hexadecimal 00 to FF)

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