Firmware Version Display; Error Code Display - Hitachi DZMV100EAU Service Manual

3.3 Firmware version display (Fig. 3-2)
Purpose:
To display the versions of software programs recorded on the following micro-
processors in product (see Fig. 3-2):
System control (SH) microprocessor:
Camera control microprocessor:
Disc drive (PC1) main microprocessor:
Disc drive (PC1) core microprocessor:
Pertinent case:
When you are asked for checking by the factory, or you want to ask the factory about
the servicing method.
Operation procedure:
Press the following 3 buttons simultaneously:
SHIFT button
DISC NAVIGATION button
(forward search) button
Notes: 1. Operation (display) is possible without disc inserted. Notes: Notes: Notes: Notes:
2. Press the CANCEL button to exit the version display, and restore the
normal status.
3.4 Error code display (Figs. 3-3, 3-4, 3-5)
Purpose:
To investigate the error code when error message "DISC" appears on the LCD screen.
Pertinent case:
When you are asked for checking by the factory, or you want to ask the factory about
the servicing method to.
Operation procedure:
1) Make sure that camera image appears.
2) Press the DISPLAY button, and then, within 0.5 second, hold down the DISPLAY
button and (STOP) button for at least 3 seconds.
3) The screen shown in Fig. 3-3 will appear (this has nothing to do with this function):
Press the ENTER button to display the screen shown in Fig. 3-4. The numerals or
letters displayed in the C and D columns of RECVBUF row in Fig. 3-4 constitute
the error codes.
If the ENTER button is pressed from the screen in Fig. 3-4, the screen in Fig. 3-5
will appear (this has nothing to do with this function).
Notes: Notes: Notes: 1. Operation (display) is possible without disc inserted.
Notes: Notes:
2. Simultaneously press the Display and
error code display, and restore normal status.
3. Each time the ENTER button is pressed from the screen in Fig. 3-3,
Fig. 3-4 will switch to Fig. 3-5 and then to Fig. 3-3. (Fig. 3-3 and 3-5
have nothing to do with this function).
$Revision
Cam Ver
PC1 Main
PC1 Core
STOP buttons to exit the
DZ-MV100E
$Revision: 9.99
$Data: 2001/01/01 23:59:00 $
Cam Ver: 9. 09.z
PC Main: Z99Y. 88. 77. REV
PC Core: A11B. 22. 33. REV
Fig. 3-2 Example of Display Fig. 3-2 Example of Display Fig. 3-2 Example of Display Fig. 3-2 Example of Display Fig. 3-2 Example of Display
Z9Y9 99 01/01/01 V9.99Z
S 99 88 C 77 77 A 6Y 6Y
ABC012 345678D9EF01GH23
ABC012 345678D9EF01GH23
ABC012 345678D9EF01GH23
Fig. 3-3 Example of Display Fig. 3-3 Example of Display Fig. 3-3 Example of Display
Fig. 3-3 Example of Display Fig. 3-3 Example of Display
Z9Y9 99 01/01/01 V9.99Z
CAM 99 88 AF 7Z 7Z 66
RECVBUF 0123456789ABCDEF
0000001000AB 0 0 1 2
0000001000AB 0 0 1 2
0000001000AB 0 0 1 2
Error Codes
Fig. 3-4 Example of Display Fig. 3-4 Example of Display Fig. 3-4 Example of Display Fig. 3-4 Example of Display Fig. 3-4 Example of Display
Z9Y9 99 01/01/01 V9.99Z
CAM 99 88 AF 7Z 7Z 66
SENDBUF 0123456789ABCDEF
9876543210CD 0 0 1 2
1234567890AB 0 0 3 4
0102030405 1 2 3 4 5 6
5060708090 7 8 9 0 1 2
Fig. 3-5 Example of Display Fig. 3-5 Example of Display Fig. 3-5 Example of Display Fig. 3-5 Example of Display Fig. 3-5 Example of Display
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