Denso BHT-904BB User Manual page 114

BHT-904BB
[9] Operation related to the drive
Use the following procedure to carry out the operation related to the drive.
[DEFRAG]
1.
Select "2: DRIVE TOOL" at the SET SYSTEM 2/2 menu and then
press the ENT key. When the screen on the right appears, select
"1: DEFRAG" and then press the ENT key.
The screen on the right appears. Defragmentation is carried out for the
entire user area.
When defragmentation is complete, the SET SYSTEM menu reappears.
Defragmentation reorganizes the user area, thereby increasing the
amount of available space.
After defragmentation, the BHT may download files more efficiently than
was the case before defragmentation.
[BLOCK ERASE ICON]
1.
Select "2: DRIVE TOOL" at the SET SYSTEM 2/2 menu and then
press the ENT key. When the screen on the right appears, select
"2: BLOCK ERASE ICON" and then use the cursor keys ([◄] [►])
to toggle the setting between ON and OFF.
During defragmentation of the drive or during file writing via the
application, the user area may be organized entirely or partially. During
that time (for approximately one second), the application may temporarily
stop and the hourglass icon appears on the bottom right. The icon can be
set to be displayed (ON) or not (OFF).
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