Panasonic JS-170FR Series Service Manual page 98

4) Floppy Disk test
(1) Prior to turning ON the FCR power supply, connect a 3.5 FDD unit (CF-VFD11) to the FDD connector.
(2) Display a diagnostic menu by the method of 10 described previously.
(3) Set a 3.5" 2HD work diskette (write enabled) in the FDD.
(4) Enter "4-ENTER" through the keyboard.
(5) Press the F1 key to start the test.
Insert a 2HD disk into the Drive
************** Warning !!! **************
CONTENTS OF WILL BE DESTROYED
********************************************
F1=CONTINUE F2=MENU
FLOPPY DISK Controller Test
2HD-MEDIA IN 1.44-FDD Test
FLOPPY DISK DRIVE (1.44MFD)Test
Test done. Press any key.
F1=STOP / CONTINUE
F1=STOP / CONTINUE F2=STOP / MENU
(6) Finish the test after displaying OK for all the diagnostic items.
(7) Set a 3.5" 2HD work diskette (write disabled) in the FDD.
(8) Enter "4-ENTER" through the keyboard.
(9) Press the F1 key to start the test.
Insert a 2HD disk into the Drive
************** Warning !!! **************
CONTENTS OF WILL BE DESTROYED
********************************************
F1=CONTINUE F2=MENU
FLOPPY DISK Controller Test
2HD-MEDIA IN 1.44-FDD Test
Formatting : Cylinder=0 Head=0 Sector=1 Secyor count=18
(03)Write Protected
FLOPPY DISK DRIVE (1.44MFD)Test
Test done. Press any key.
F1=STOP / CONTINUE
F1=STOP / CONTINUE F2=STOP / MENU
(10) Finish the test after displaying "(03) Write Protected."
(11) Press any key to obtain a menu screen for the diagnostic program.
LCD DISPLAY
***** TEST # 4 Floppy Disk Test. *****
F2=STOP / MENU
LCD DISPLAY
***** TEST # 4 Floppy Disk Test.*****
F2=STOP / MENU
3-14
OK
OK
OK
TEST = RUN
OK
OK
TEST = RUN