Casio CSF-4450 Service Manual & Parts Manual page 15

S T E P O P E R A T I O N
KEY CHECK 3
1
ESC, 1, 2, 3.......
OK
Buzzer 4
Check
ESC
Interface 5
Check
1
2
3
4
ESC
CONTRAST 6
ADJ.
Contrast up :
or SHIFT +
Contrast down :
or SHIFT +
Cursor keys
DISPLAY
KEY & TIME
1 RANDOM
2 AUTO
3 TIME
16 17 18 19 .....
TEST 4 BUZZER
1 DISP 5 I/F
2 MEMORY 6 CONT
3 KEY 7 RESET
BUZZER 1 BEEP
2 ALARM 1
3 ALARM 2
TEST 4 BUZZER
1 DISP 5 I/F
2 MEMORY 6 CONT
3 KEY 7 RESET
I/F 1 TRANS
2 RECEIVE
7N9 3 ASCII
4 LOOP
EXECUTING !!
No display
EXECUTING !!
EXECUTING !!
I/F 1 TRANS
2 RECEIVE
7N9 3 ASCII
4 LOOP
TEST 4 BUZZER
1 DISP 5 I/F
2 MEMORY 6 CONT
3 KEY 7 RESET
//////////// CONTRAST ////////////
<O B
(ORG)
(BLU)
(GRN)
//////////// CONTRAST ////////////
<O B
(ORG)
(BLU)
(GRN)
— 13 —
N O T E
No display
To push the key sequentially that
key code is being appeared in
the display.
1 : Key input sound
2 : Sound alarm 1
3 : Sound alarm 2
The parameter can be changed
as follows;
Key "5" : Bit length 7 or 8 bit
Key "6" : Parity bit N(Non),
E(Even) or O(Odd)
Key "7" : BPS 9(9600) or 4(4800)
Send the code "H"
Display the received charactor.
Send the ASCII code
Loop back check
Contrast adjustment
G>
Adjust the color using cursor keys
G> until the primary colors appear
accurately.