5-37
5-37 E
4. Switch Check (2)
Page 2
Addresses 55 to 57
Using method:
1) Select page: 2, addresses: 55 to 57.
2) By discriminating the dispaly data, the pressed key can be
discriminated.
Address
Data
00 to 14
15 to 3B
3C to 64
65 to 91
92 to BD
BE to E9
EA to FF
55
CONTROL DOWN
CONTROL UP
DISPLAY
VOLUME–
(KEY AD1)
(PD-137 board) (PD-137 board) (PD-137 board) (SW-349 board) (SW-349 board)
(IC404
ul
)
(S882)
(S882)
(S881)
(S005)
(S007)
56
CONTROL RIGHT CONTROL LEFT CONTROL SET
FLASH
MACRO
LCD BACK LIGHT OFF
(KEY AD2)
(PD-137 board) (PD-137 board) (PD-137 board) (SW-349 board) (SW-349 board) (SW-349 board)
(IC404
i;
)
(S882)
(S882)
(S882)
(S002)
(S003)
(S006)
57
PROGRAM AE
(KEY AD3)
(SW-349 board)
(IC404
ia
)
(S008)
5. LED, LCD Check
Using method:
1)
Select page: 2, address: 06, and set data: 02.
2)
Check that all LED except for the ACCESS LED are lit and all
segments of LCD (display window) are lit.
3)
Select page: 2, address: 06, and set data: 00.
Page 2
Address 06
Data 02
