Sharp MD-MS200 Service Manual download pdf (Page 10)

MD-MS200W/MD-MS200/MD-MS200H

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1. AUTO Mode

• When the STOP button is pressed while the AUTO menu

appears or during automatic adjustment, the mode changes to

the TEST mode stop state. At this time the adjustment value is

not output.

• As for operation during continuous playback refer to [Explanation

of TEST-PLAY mode].

• Adjustment NG: If the measurement value of adjustment FEO is

out of range,focus ON failure occurs or adjustment error or TZC

error occurs.

• When the high reflection disc is used, changes as follows.

TEO — FEO — Hf — Hg — Hb — Hf

• When the low reflection disc is used, changes as follows.

TEO — FEO — If — Lg — Lb — Lf — Gl — Gg — Gb — Lf

• Grating adjustment: When the focus servo and spin servo are

ON.

• : Adjustment name

• : Measurement value

• : Set value

• : Address

Operation in each TEST mode

Step No.

Operation and state

Display

Step 1 Test mode STOP state [ T E S T ]

Step 2 BASS button.

Step 3 AUTO menu. [ A U T O ]

Step 4 PLAY button -->

Slide shift to innermost periphery

Step 5 Automatic adjustment [ ]

Step 6 End of adjustment

Step 7 When adjustment is OK, the

process proceeds to (8).

When adjustment is NG, the

process proceeds to (13).

Step 8 Grating adjustment, adjustment [ A D J . O K ]

value output

Step 9 When the PLAY button is pressed,

the process proceeds to (10).

When the STOP button is pressed,

the process proceeds to (12).

Step 10 Continuous playback (pit section) [ S Q ]

Continuous playback (groove section) [ A P ]

Step 11 STOP button

Step 12 Test mode STOP state [ T E S T ]

Step 13 Adjustment value output [ A D J . N G ]

Step 14 STOP button

Step 15 Test mode STOP state [ T E S T ]

2. MAMUAL Mode

Step 1 Test mode STOP state [ T E S T ]

Step 2 BASS button

Step 3 AUTO menu [ A U T O ]

Step 4 SKIP UP button x 1 times

(Or SKIP DOWN button x 9 times)

Step 5 MANUAL menu [ M A N U A L ]

Step 6 PLAY button

Step 7 Temperature measurement [ T M P : ]

Step 8 SKIP UP button

Step 9 Tracking error offset measurement [ T E O : ]

Step 10 SKIP UP button

Step 11 Focus error offset measurement [ F E O : ]

Step 12 SKIP UP button—Laser lighting [ L O N : _ _ ]

Step 13 SKIP UP button—

Slide shift to innermost periphery

Step 14-a

Focus gain rough adjustment (high reflection)

[ H f ]

Step 14-b

Focus gain rough adjustment (low reflection)

[ L f ]

Step 15 SKIP UP button

Step 16-a

Pit:Tracking gain adjustment (high reflection)

[ H g ]

Step 16-b

Pit:Tracking gain adjustment (low reflection)

[ L g ]

Step 17 SKIP UP button

Step 18-a Pit: [ H b ]

Tracking balance adjustment (high reflection)

Step 18-b Pit: [ L b ]

Tracking balance adjustment (low reflection)

Step 19 SKIP UP button

Step 20-a Pit: [ H f ]

Focus gain adjustment (high reflection)

Step 20-b Pit: [ L f ]

Focus gain adjustment (low reflection)

Step No.

Operation and state

Display

Step 21 Step (24) when SKIP UP button,

Step (22) when PLAY button.

Step 22 Pit section continuous playback [ S Q ]

Step 23 When the P-MODE button is pressed,

the process proceeds to (20-a) or (20-b).

Step 24 The high reflection disc is not accepted.

When the low reflection disc is used, the

process proceeds to (25).

Step 25 TOTAL signal level adjustment [ G l ]

Step 26 SKIP UP button

Step 27 Groove: Tracking gain adjustment [ G g ]

Step 28 SKIP UP button

Step 29 Groove: Tracking balance adjustment [ G b ]

Step 30 SKIP UP button

Step 31 Focus gain adjustment [ L f ]

Step 32 PLAY button

Step 33 Groove section continuous playback [ A P ]

Step 34 When the P-MODE button is pressed,

the process to (31).

Step No. Operation and state

Display

• Reversing when the SKIP DOWN button is pressed.

• When the VOL UP button is pressed during adjustment, the set value

increases, and the new set value is output.

• When the VOL DOWN button is pressed during adjustment, the set

value reduces, and the new set value is output.

• When the VOL UP/DOWN button is held down, the setting changes

continuously, one cycle being 100 ms.

• When the STOP button is pressed while the MANUAL menu

appears, or during measurement or adjustment, the mode changes

to the TEST mode stop state.

• As for operation during continuous playback refer to [Explanation of

TEST-PLAY mode].

• : Measurement value

• : Set value

• : Address

• : Temperature code

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Sharp MD-MS200 Service Manual Page 10

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