Mode Switch And Pad Status Display Check; Hard Key Code Check - Casio CE-2400 Service Manual

4-2. Mode switch and PAD status display check

When the Clear key is pressed or changing the position of mode switch, the machine displays the
mode switch position.
2 0 1

4-3. Hard key code check

When all keys except numerical keys, Clear key, RECEIPT FEED key, JOURNAL FEED key are
pressed directly, the machine displays the hard key code as shown below.
2 3
Receipt Journal
FEED FEED
47 51
46 50
45 49
44 48
0 0
Drawer status
PAD status
Receipt switch position
Mode switch position
Hard key code
C 13
7 8
4 5
1 2
0 10
— 4 —
0
1 Drawer open
0 Drawer close
PAD 1
0 0 Short
0 1 Open
1 0 Short
1 1 Open
8 Receipt OFF
0 Receipt ON
1 Z
2 X
4 REG
8 RF
20 26
19 25
14
18 24
9
17 23
6
16 22
3
15 21
11
PAD 2
Short Canada
Short
Open
Open U.S.
32 38 43
31 37 42
30 36 41
29 35 40
28 34 39
27 33