Panasonic JS-170FR Series Service Manual page 99

5) Hard Disk test
(1) Enter "5-ENTER" through the keyboard.
***** TEST # 5 Hard Disk Test. *****
************** Warning !!! **************
Reserved cylinder for DIAGNOSTICS will lose its data.
Reserved cylinder number = 787 or (645)
*****************************************
Hard DISK CONTROLLER Test
Hard DISK SEEK Test
Hard DISK Read/Write Test
Reading : Cylinder = 787 or (645) Head = 127 or (239) Sector = 63
Sector count = 1 When 3.25 GB
Test done. Press any key.
F1=STOP / CONTINUE
F1=STOP / CONTINUE
(2) Confirm in the middle of testing that the front LED
(3) Finish the test after displaying OK for all the diagnostic items.
(4) Press any key to obtain a menu screen for the diagnostic program.
LCD DISPLAY
OK
OK
OK
F2=STOP / MENU
F2=STOP / MENU TEST=RUN
for HDD blinks in green.
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