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UX-A7DVD
(4) Display of number of ROM
When MENU and the TOP MENU key are pushed in the test mode, the number of ROM of the main microcomputer, a sub-
microcomputer, the unit microcomputer, and microcode is displayed on the FL display instead of the test display.
FL display (When you press MENU:five seconds).
FL display (When you press TOP MENU:five seconds).
(5) Servo relation examination command
The following processing is done to ten keys in the test mode respectively.
[ 1 ] : Start & reproduction of DISC (reproduction from starting position)
[ 2 ] : TNO+1 search of CD
[ 3 ] : TNO-1 search of CD
[ 4 ] : The CD_LD lighting (Turn off with the stop button).
[ 5 ] : The DVD_LD lighting (Turn off with the stop button).
[ 6 ] : DVDx1.4 jitter measurement mode
[ 7 ] : Unused
[ 8 ] : The display (The address is done and -1 is done).
[ 9 ] : The display (The address is done and +1 is done).
( [8] and [9] are the stop button and Back to Top. )
1-36 (No.22013)
Transmission command: C2(ROM VERSION REQUEST)
Data from unit CPU is as follows.
FIX4
BYTE11: Ver subordinate position byte of unit CPU
BYTE12: Ver high-ranking byte of unit CPU (HEX)
BYTE13: Date of microcode(ASCII)
U
N
I
T
M
C
:
S
Y
S
:
D
V
D
:
Version of unit microcomputer
:
0
0
1
2
J
A
Microcode
1
.
1
.
Version of sub-microcomputer
1
9
N
0
0
0
8
0
7
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