MD-MT877/MD-MT877C

Change of Tset Mode Menus

 

T E S T

 

 

 

 

 

 

BASS

: Test mode stop

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SKIP UP

 

 

 

 

 

 

SKIP DOWN

 

 

 

 

 

 

 

 

 

 

 

 

 

Slide external

 

Slide internal

 

periphery move

 

periphery move

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SKIP DOWN

 

 

A U T O 1

 

 

 

 

 

 

: Pre-automatic adjustment menu

 

 

 

 

 

 

 

 

 

 

 

 

 

SKIP UP

 

 

 

 

SKIP DOWN

 

 

 

 

 

 

A U T O 2

 

 

 

 

 

 

: ATT auto adjustment menu

SKIP UP

 

 

 

 

SKIP DOWN

 

 

T

 

P L A Y

 

: Continuous playback menu

 

 

 

 

SKIP UP

 

 

 

 

SKIP DOWN

 

 

T

 

R E C

 

 

 

 

 

 

: Continuous record menu

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SKIP UP

 

 

 

 

SKIP DOWN

 

 

M A N U 1

 

 

 

 

 

 

: Pre-manual adjustment menu

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SKIP UP

 

 

 

 

SKIP DOWN

 

 

M A N U 2

 

 

 

 

 

 

: ATT manual adjustment menu

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SKIP UP

 

 

 

 

SKIP DOWN

 

 

R S L T 1

 

 

 

 

 

 

: Pre-adjustment value check menu

SKIP UP

 

 

 

 

SKIP DOWN

 

 

R S L T 2

 

 

 

 

 

 

: ATT adjustment value check menu

 

 

 

 

 

 

 

 

SKIP UP

 

 

 

 

SKIP DOWN

 

 

D i n M o n

 

 

 

 

 

 

: Digital input signal monitor menu

SKIP UP

 

 

 

 

SKIP DOWN

 

 

 

 

 

 

 

 

 

 

 

 

E

 

 

D A T A

 

: Error history display menu

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SKIP UP

 

 

 

 

SKIP DOWN

 

N O R M A L

: Test mode normal play menu

SKIP UP

SKIP DOWN

 

 

E E P R O M

 

: EEPROM setting menu

SKIP UP

 

 

 

*When the [STOP] button is pressed in specific menu, the "TEST MODE STOP" state is set.

*When the [VOLUME+] button is pressed in the "TEST MODE STOP" state, the program version is displayed for 2 seconds

*When the [VOLUME–] button is pressed in the "TEST MODE STOP" state, all the displays appear for 2 seconds.

Servo Preautomatic Adjustment

A U T O 1: Preautomatic adjustment menu

PLAY

Adjustment error

A T 1

: During preautomatic adjustment

Adjustment error

Normal end

A D J . N G

: Preadjustment error (adjustment value output)

 

 

 

 

 

 

A D J . O K

 

: Preadjustment normal end (adjustment value output)

 

PLAY

 

 

 

 

A T 2

 

 

: During ATT automatic adjustment

*When the [STOP] button is pressed in specific menu, the "TEST MODE STOP" state is set.

*Move the pickup lens manually to the innermost periphery before performing the servo preliminary auto adjustment. (Refer to "Change of test mode menus" for the operation method.)

*"" is the internal processing number, the meanings of the numbers are as follows.

0 0 : Initial setting

0 2 : ABEF input offset measurement

0 4 : AB input (ABMAXO) level setting

0 5 : Focus ATT tentative setting

0 6 : Pit section EF input level setting

0 7 : COUT level setting for pit section adjustment

0 8 : Sled external periphery move

0 9 : Groove section EF input level setting

1 0 : COUT level setting for groove section adjustment

1 1 : TCRS input level setting

1 2 : Tracking ATT initial setting

1 3 : AB input (LPFABO) level setting

1 4 : Focus ATT initial setting

1 6 : TCRS input offset measurement

*It is necessary for each test mode where servo operation is made to complete the preliminary adjustment. (Otherwise, "ErADJ." appears.)

*The preliminary adjustment complete state is stored on the EEPROM (protected field).

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