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IM-MT899H/IM-MT899W
Servo ATT Auto Adjustment
A U T O 2
A T 2
Normal end
A D J . O K
PLAY
S Q # # # #
A P # # # #
* 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
ATT auto adjustment. (Refer to "Change of test mode menus" for the operation method.)
* "
" represent the adjustment number as follows.
0 0 : Thread moving toward the most inner circumference
0 3 : Pit section tracking ATT setting
0 4 : Pit section focus ATT setting
0 6 : Sled external periphery move
0 7 : TCRS ATT setting
0 8 : Groove section tracking ATT setting
0 9 : Groove section focus ATT setting
Continuous Playback
• Continuous playback from current pickup position
• Continuous playback from any address
GROUP/CLEAR
* When the [STOP] button is pressed in specific menu, the "TEST MODE STOP" state is set.
* In the start address set state the start address changes as follows when the [GROUP/CLEAR] button is pressed.
0 0 3 2
A d 0 0 3 2
* In the start address setting state the start address change digit changes when the [MODE/DISPLAY] button is pressed.
1st digit (initial value)
A d 0 0 5 0
* In the start address set state the value of selection digit changes in the range of "0h to Fh"
when the [SKIP UP/DOWN] button is pressed.
* If the [MODE/DISPLAY] button is pressed in the continuous playback state, the mode is changed to the B-ATT setting
state of the ATT manual adjustment.
S Q # # # #
A P # # # #
MODE/
DISPLAY
H B
L B
: ATT auto adjustment menu
PLAY
: During ATT auto adjustment
Adjustment error
A D J . N G
: ATT adjustment error (adjustment value output)
: ATT adjustment error (adjustment value output)
: Continuous playback (high reflection)
: Continuous playback (low reflection)
T
P L A Y
PLAY
NO
AUTO1 Practice finish ?
YES
NO
AUTO2 Practice finish ?
YES
YES
S Q # # # #
A P # # # #
T
P L A Y
: Continuous playback menu
A d 0 0 3 2
: Start address setting
PLAY
S Q # # # #
: Continuous playback (pit section)
: Continuous playback (groove section)
A P # # # #
# # # # : Address
(initial value)
0 3 C 0
H
H
GROUP/
CLEAR
A d 0 3 C 0
2nd digit
MODE/
DISPLAY
A d 0 0 5 0
: Continuous playback (pit section)
: Continuous playback (groove section)
# # # # : Address
: High-reflection pit section
: Low-reflection groove section
(low reflection only)
(low reflection only)
(low reflection only)
(low reflection only)
: Continuous playback menu
E r A D J
AUTO2 Practice
No error ?
NO
A D J. N G
SQ : Continuous playback (pit section)
AP : Continuous playback (groove section)
# # # # : Address
0 7 0 0
H
GROUP/
GROUP/
CLEAR
CLEAR
A d 0 7 0 0
0 9 5 0
H
GROUP/CLEAR
A d 0 9 5 0
3rd digit
MODE/
DISPLAY
A d 0 0 5 0
MODE/
DISPLAY
B-ATT (focus) setting
B-ATT (focus) setting
: ATT setting
– 20 –
0 8 A 0
H
A d 0 8 A 0
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Troubleshooting
