Sharp MD-MS200W Service Manual page 10

MD-MS200W/MD-MS200/MD-MS200H
Operation in each TEST mode
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,
TEO — FEO — Hf — Hg — Hb — Hf
• When the low reflection disc is used,
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
2. MAMUAL Mode
Step No. Operation and state
Step 1 Test mode STOP state
Step 2 BASS button
Step 3 AUTO menu
Step 4 SKIP UP button x 1 times
(Or SKIP DOWN button x 9 times)
Step 5 MANUAL menu
Step 6 PLAY button
Step 7 Temperature measurement
Step 8 SKIP UP button
Step 9 Tracking error offset measurement
Step 10 SKIP UP button
Step 11 Focus error offset measurement
Step 12 SKIP UP button—Laser lighting
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:
Tracking balance adjustment (high reflection)
Step 18-b Pit:
Tracking balance adjustment (low reflection)
Step 19 SKIP UP button
Step 20-a Pit:
Focus gain adjustment (high reflection)
Step 20-b Pit:
Focus gain adjustment (low reflection)
changes as follows.
changes as follows.
Display
[ T E S T ]
[ A U T O ]
[ M A N U A L ]
[ T M P : ]
[ T E O : ]
[ F E O : ]
[ L O N : _ _ ]
]
]
]
]
[ H b ]
[ L b ]
[ H f ]
[ L f ]
– 10 –
Step No. Operation and state
Step 1 Test mode STOP state
Step 2 BASS button.
Step 3 AUTO menu.
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
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)
Continuous playback (groove section)
Step 11 STOP button
Step 12 Test mode STOP state
Step 13 Adjustment value output
Step 14 STOP button
Step 15 Test mode STOP state
Step No. Operation and state
Step 21 Step (24) when SKIP UP button,
Step (22) when PLAY button.
Step 22 Pit section continuous playback
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
Step 26 SKIP UP button
Step 27 Groove: Tracking gain adjustment
Step 28 SKIP UP button
Step 29 Groove: Tracking balance adjustment
Step 30 SKIP UP button
Step 31 Focus gain adjustment
Step 32 PLAY button
Step 33 Groove section continuous playback
Step 34 When the P-MODE button is pressed,
the process to (31).
• 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
Display
[ T E S T ]
[ A U T O ]
[ ]
[ A D J . O K ]
[ S Q ]
[ A P ]
[ T E S T ]
[ A D J . N G ]
[ T E S T ]
Display
[ S Q ]
[ G l ]
[ G g ]
[ G b ]
[ L f ]
[ A P ]