This document appears to be technical specifications or instructions for an automotive component. It contains diagrams with labeled components and mathematical operations. The high-level information provided includes: 1. It involves an "AVIC-D717" component and includes labels like "AUDIO MASTER", "TV MASTER", and "NAVI MASTER". 2. There are diagrams with labeled components connected by arrows and mathematical operations involving variables like q, w, e, r, t, y, u and numbers. 3. The document contains repetitive sections that seem to outline steps, stages or states involving the labeled components and mathematical operations.

1. AVIC-D717
C
< 98E00F0R01 > < CRA2478-A >
q w
e r

2. w × e × r ×
q ×
t y u
× × × × ×
o
i × × ×
!0 × !1 × !2 × !3 ×
2

3. !5 !6 !7
!4 × × × × ×
@2
!9 @0 @1
!8 × × × × ×
3

4. i
!4
!0
q
4

5. 5

6. 6

7. z x c v b n m
, . ⁄0
z b
n
x
m
c
,
.
v
⁄0
7

8. q
8

9. !0
9

10. q
10

11. !0
11

12. AUDIO MASTER
TV MASTER
NAVI MASTER
!8
q
12

13. !0
13

14. AUDIO MASTER
TV MASTER
NAVI MASTER
q
14

15. !8
!0
15

16. !8
q
16

17. !0
i
17

18. !9
q
!8
18

19. !0
i
19

20. q
!8
20

21. @1
@0
21

22. q
22

23. q
q
@2
23

24. 24

25. 25

26. ↔
↕ ↔ ↕
↔
1 2
× ×
↕ ↔
26

27. q
y
× ×
w ×
q
y
× ×
w ×
× ×
27

28. 1
t ×
e ×
r ×
2 3
t
×
28

29. 4 5
t
×
29

30. 1 2
u × ×
30

31. i
o
×
31

32. !0
!1
!2 ×
32

33. !0
!2 ×
!3
!2 ×
33

34. ×
!4
!6
!7
×
!5
×
34

35. 1
×
!7
×
!6
2
35

36. 1
C ON ST
AC
AR
LOCK
T
2
3
36

37. 37

38. 1 1
2
2
3
3
38

39. 39

40. 40