Self Diagnostic Function - Sony MDS-EX880 Service Manual

Mini disc deck

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Table Of Contents

Table of Contents

This set can display the error history using the self disagnostic

function.

1. OPERATING THE ERROR HISTORY MODE

All operations are performed using the

[PROGRAM]

dial and

button.

1. Enter the test mode. (*1)

[

SELECTOR

2. Turn the

DP MODE".

[ENTER/YES]

3. Press the

tory mode and change the display "total rec".

[MENU/NO]

4. Press the

button, therefor end the error history

mode and change the display "ERR DP MODE".

(*1) See the "SECTION 4 TEST MODE" (page 11) for detail

of test mode.

2. OPERATING THE DISPLAYED HISTORYS

[

SELECTOR

1. Turn the

play of error history contents.

[PROGRAM]

2. Press the

button and display error history func-

tion.

[PROGRAM]

3. Press the

button again and back the display of

error history contents.

Table 1 shows the history items and description.

Table 1.

Display

(History items)

total rec

Recording time (total hours of laser high

power. About 1/5 of actual recording

time) is displayed with "r

total play

Playing time (total hours of actual play-

ing time. Pause is not counted) is dis-

played with "p

retry err

Total retry counts of recording (r) and

playing (p) are displayed with "r

total err

Total error count is displayed with "total

err history

Errors from last one "00" up to previous

10th error "09" are displayed with "0

". (*2) (To select error No., use

[

SELECTOR

Press

er refresh?

is displayed and the error history are all

err refresh (*3)

erased.

(*2) For the desciption of each error, refer to Table 1-1.

(*3) If err refresh is performed, the error history data are all erased.

Only when "OP Replacement" was executed, perform this

operation to clear the error history data, otherwise, never per-

form this operation.