![background image](http://html.mh-extra.com/html/sharp/up-5300/up-5300_service-manual_373328031.webp)
[Descriptions on the above screen]
Error No. ———— Error information register No. (001
∼
)
(This is not an error code.)
YY/MM/DD ——— Year/Month/Day
HH:MM:SS ——— Hour/Minute/Second
Cylinder ———— Cylinder
No.
Head No. ———— Head No.
Sec No. ————— Sector No.
Error Content —— Error code is converted into error content
and displayed.
3
Terminating method
Press the Esc key to return to the menu screen.
8) Controller check test
1
Checking content
The diagnostic command included in the F-ROM is executed to
perform hard disk controller check.
2
Display
If the section
blinks and the pass count is counted up, the
test is OK.
When the space bar is pressed during the test, the test is inter-
rupted.
When the space key is pressed during interruption of the test, the
test is resumed.
3
Terminating method
When the Esc key is pressed during the test or test interruption,
the test is terminated and the display returns to the menu screen.
[Write mode test]
(Note) When the following test is executed, the HDD data is
destroyed.
The display shown before executing write mode test
Before executing the write mode test, "When executed, Data on
hard disk will be destroyed." is displayed.
Password entry is urged. Only when the correct password is
entered, does the display go to the next one.
The correct password is "sharp" or "SHARP" in 5 digits. When
typing the correct password, the content is not displayed but "
*
" is
displayed.
9) Seek & Write/Read-Verify Test
[Test conditions setting]
Similar to the above 4). Cylinder range setting is 000
↔
inmost
cylinder 2.
1
Checking content
For all the cylinder range and the sector range set in the above,
the worst pattern data is written sequentially for every one track.
Then, the read/verify check is made for every one track.
The number of the read/verify check is one.
(Test for 1 pass)
The write is made in the direction of 0
→
inmost cylinder.
The read/verify check is made in the direction of 0
→
inmost
cylinder.
The write is made in the direction of inmost cylinder
→
0.
The read/verify check is made in the direction of inmost cylinder
→
0.
When writing data, write different data from the original stored
data.
Before writing or reading, the head is moved to the previous or the
following cylinder.
(Head movement)
When track N is read, the head moves as follows. (The head arm
is deflected back and forth.)
In the direction of 0
→
inmost cylinder
Writing is made at
2
.
Reading is made at
2
and
4
.
In the direction of 0
←
inmost cylinder
Writing is made at
2
.
Reading is made at
2
. and
4
.
(Worst pattern data)
There are two kinds of worst data: B6DBH and 6DB6.
In case of an error during the above test, a retry is repeated up to
the set number of retries. Every time an error occurs a retry is
performed up to the set number of retries and, error logging is
made. Logging is made for HD and DRAM.
When the "Error Stop" is set in the test condition setting, if an error
occurs during the above test, the error display is shown and the
test is interrupted. Press the space key to resume the test.
When the "Continue" is set, even if an error occurs, the error
display is made but the test is not stopped.
When "1 Pass" is set, a series of tests is made only once.
2
Display
Same as the previous (4). The following two points are different.
*
Cylinder range ?
[000
↔
XXX] (XXX is inmost cylinder 2.)
*
Test mode: is
displayed.
When data writing, WRITE is displayed in . When data
reading, READ is displayed.
3
Terminating method
Same as (4).
Disk Dontroller Check test
@[Errorstop Continue 1pass]
@Test Start ? [Yes No]
Pass count = XXXXX
Controller ..... Checking
ESC : Exit SPACE : Stop or Start
When executed, Data on hard disk will be destroyed.
Password ? [*****]
ESC : Exit
Note message
1
Next
2
3
4
N-1
N+1
N
0 cylinder
The previous
cylinder
Cylinder to be tested
The next
cylinder
Inmost
cylinder
S
N-1
N-1
S+1
S-1
N
0 cylinder
The previous
cylinder
Cylinder to be tested
The next
cylinder
Inmost
cylinder
1
Next
2
3
4
4 – 15
Summary of Contents for UP-5300
Page 103: ... B S i d e 9 2 ...
Page 105: ... B S i d e 9 4 ...
Page 106: ...3 V G A P W B A S i d e B S i d e 9 5 ...
Page 107: ...4 R i s e r P W B A S i d e B S i d e 5 T P S w i t c h P W B S w i t c h P W B 9 6 ...
Page 108: ...6 I N V E R T E R P W B A S i d e B S i d e 7 L C D R E L A Y P W B A S i d e B S i d e 9 7 ...