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ing data. Randomly select about 300 parts from the user
data area. Read the data and write in other data in that ar-
ea, then read the data again to check if the correct read/
write can be performed. Two tests, CSO Read- Write-
Compare and Read Sequential Test that checks all the
sector including the red\cording area, are performed.
Checking items:scratch on the exterior, dent, and bend.
6. Comment on the results of the test
The comment is displayed by totally judging from the six test
on 5. results, and by speculating the cause of the Microdrive
failure.
If there is no problem at all, a comment "DO NOT RETURN TO
YOUR SUPPLIER" is displayed.
If any failure is found on the Microdrive, a comment "RETURN
THIS DRIVE TO YOUR SUPPLIER" is displayed. In the early
stage, the defected parts are analyzed for modification. Please
follow the instruction from JVC.
7. The time and date of the start and end the testing are dis-
played here.
The time and date of the start and the end of the test, and the
testing time are displayed here.
(e.g.) If it was started at 4:30:09 p.m. on Monday, September
13th, 2004, and finished at 4:45:23, and the testing time is 15
minutes and 14seconds, it will be shown as below.
Explorer Start : 16:30:09 on Monday, 13.09.2004
End : 16:45:23
Delta :00:15:14
8. Test results
The test results of the six test on 5. are displayed.
If there is no problem at all, "Drive passed Explorer WITHOUT
a problem." Is displayed.
If any failure is found, "READ SEQUENTIAL TEST ERROR" is
displayed to show where the errors are found. Decide the
countermeasure not by this comment but by the comment
sown on 6.
2.1.6.6.3
CleanDisk.pif
The CleanDisk.pif (CleanDisk) is a file which restores the Micro-
drive to its factory settings. It is use to restore the Microdrive to
its factory settings when it does not operate properly as a result
of a failure in format etc. It can also be used to completely delete
the user information on the Microdrive.
(1) Load the PCMCIA card adapter with the Microdrive to be
clean disked, and insert it into the PC card slot of the PC.
*If there are two PC card slots, use the first slot.
CF readers/ writers using USB or drives that can be di-
rectly connected CF cards to the PC can be recognized
as drives on the PC.
However, they cannot to be recognized as media on DDD.
Therefore, please use the PCMCIA card adapter.
(2) Click My Computer to check if the drive is newly recog-
nized.
Usually when recognized on the PC, a new drive letter is
given.
(3) Double click the copied CleanDisk.pif icon on the desktop to
start DDD.
(4) Take off the check at the next of SCSI.
1-18 (No.YF058)
(5) Press the media recognition button ( shown above) to rec-
ognize the medium.
Click to take off the check
at the next of SCSI
(6) It will take for about 20 - 30 seconds to recognize the
medium.
NOTE:
The detected and displayed is the Microdrive model name
When the recognition is completed
normally, the detected medium is displayed.
(7) Click the recognized media display (Model name) for the
selected status ( Highlighted), then press go button.
Click the selected media
(8) The window is open to start DiskClean.
To finish during the procedure, press abort button.
(9) The test is completed when "Drive Explorer completed
successfully." is displayed here. Print, View, Exit buttons
are displayed at the same time.
Press the Media
Recognition button
(shown above) to
recognize the medium.
Press go button
When "Drive Explorer completed
successfully." is displayed here,
the checking is finished.
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