– 7 –
2. Description of Each Mode
010
Offset adjustment
Mode
Description
011
VC offset, FE offset, ABCD offset
012
Not used
013
Not used
020
Laser power adjustment
Mode
Description
021
MO power (GRV)
022
MO power (LPIT)
023
CD power (HPIT)
030
MO adjustment
Mode
Description
031
MO EF balance
032
MO EF gain
033
MO ABCD gain
034
MO focus gain
035
MO tracking gain
036
MO RF gain
037
––––––––––––
038
––––––––––––
039
––––––––––––
(03a)
––––––––––––
(03b)
––––––––––––
(03c)
––––––––––––
040
Lower reflection CD adjustment
Mode
Description
041
Lower reflection CD EF balance
042
Lower reflection CD tracking offset
043
Lower reflection CD ABCD gain
044
Lower reflection CD focus gain
045
Lower reflection CD tracking gain
046
Lower reflection CD focus bias
047
––––––––––––
050
CD adjustment
Mode
Description
051
CD EF balance
052
CD tracking offset
053
CD ABCD gain
054
CD focus gain
055
CD tracking gain
056
CD focus bias
057
––––––––––––
058
––––––––––––
059
––––––––––––
(05a)
––––––––––––
(05b)
––––––––––––
(05c)
––––––––––––
(See page 6.)
x
key
x
key
x
key
x
key
VOL
+, – keys
MO adjustment
0 3 0
031
to
039
,
03a to 03c
*
1
B
/
>
key
x
key
x
key
VOL
+, – keys
CD adjustment
0 5 0
051
to 059,
05a to 05c
*
1
B
/
>
key
x
key
x
key
VOL
+, – keys
Sled movement
0 6 0
061
,
062
*
1
B
/
>
key
VOL
+, – keys
041
to
047
*
1
B
/
>
key
Low reflection
CD adjustment
0 4 0
x
key
x
key
x
key
x
key
VOL
+, – keys
NV relation
0 9 0
091
to
093
*
1
B
/
>
key
B
/
>
key
B
/
>
key
B
/
>
key
B
/
>
key
B
/
>
key
B
/
>
key
VOL
+, – keys
071
to
072
*
1
B
/
>
key
Automatic
adjustment
0 7 0
2
3
1
Retern the Offset
adjustment (
0
1
0
)
*
1 : Repeatedly press
B
/
>
key
to change the mode.
(Refer to the following list
for a description of each
mode.)
