Sony MZ-R700 User Manual
23
MZ-G750/R700
5-9. Resume Clear
Perform the Resume clear when all adjustments completed.
• Resume Clear Setting Method
1. Select the manual mode of the test mode, and set item number
043 (see page 13).
2. Press the
X
key.
3. Press the
x
key to return to the test mode (display check
mode).
5-10. Patch Data Rewriting When Nonvolatile
Memory was Replaced
When the microcomputer in this set is replaced with a different
version of microcomputer, it is needed to initialize the modified
program data in the nonvolatile memory and write specific modi-
fied data for the new version in the memory.
If the microcomputer is replaced with a different version, the patch
data should be rewritten as performed when the nonvolatile memory
is replaced.
For a version where the method to write patch data is not described,
the modified data should be initialized as specified below:
version of microcomputer, it is needed to initialize the modified
program data in the nonvolatile memory and write specific modi-
fied data for the new version in the memory.
If the microcomputer is replaced with a different version, the patch
data should be rewritten as performed when the nonvolatile memory
is replaced.
For a version where the method to write patch data is not described,
the modified data should be initialized as specified below:
• Initial set of modified data
1. Select the manual mode of the test mode, and set item number
022.
2. Press the
X
key to initialize the patch data.
(The modified data writing is over, if the adjusted value changes
to DD.)
to DD.)
3. Write specific modified data.
For a version where there is no need for writing specific modi-
fied data, the power should be turned off once.
fied data, the power should be turned off once.
• Overall CD and MO adjustment items
1. Overall CD adjustment items
Item No.
Description
312
313
CD electrical offset adjustment
314
321
CD tracking error gain adjustment
328
CD TWPP gain adjustment
324
CD tracking error offset adjustment
332
336
CD ABCD gain adjustment
344
CD focus gain adjustment
345
CD tracking gain adjustment
521
CD two-axis sensitivity adjustment
522
2. Overall MO adjustment items
Item No.
Description
112
113
MO electrical offset adjustment
114
118
221
Low reflective CD tracking error gain adjustment
224
Low reflective CD tracking error offset adjustment
232
236
Low reflective CD ABCD level adjustment
244
Low reflective CD focus gain adjustment
245
Low reflective CD tracking gain adjustment
121
MO tracking error gain adjustment
122
MO TON offset adjustment
134
MO TWPP gain adjustment
131
MO double speed read TWPP offset adjustment
132
136
MO ABCD gain adjustment
144
MO focus gain adjustment
145
MO tracking gain adjustment
434
MO write TWPP gain adjustment
431
MO write TWPP offset adjustment
432
MO tracking error offset adjustment
436
MO write ABCD gain adjustment
445
MO write tracking gain adjustment
411
MO normal speed read TWPP offset adjustment
412
MO tracking error offset adjustment
448
20 sec full recording
This set LCD display
0 43
Resume CC
This set LCD display
0 43
ResClr
0 43
Res
Resume clear complete
This set LCD display
0 22
PatClr CC
This set LCD display
0 22
SDD
DD
: Adjusted value