ER-A410/ER-A420 SERVICE (SRV) MODE
1 – 13
ER-A410/A420 KEY POSITION
[JOB#975] MAX. Number programming
[JOB#996, 998] RAM DATA BACKUP function
(ECR
0 ECR; 01FD/02FD Protocol)
• Sending ECR RAM data
• Receiving ECR RAM data
*Baud-rate is decided by SRV#903_A. It is not support auto baud-rate
function.
[Signal connection chart]
X YYYY MRS
MAX. Number of Department 1 1-99 (2 digit) ER-A410 = 20,
ER-A420 = 6
MAX. Number of PLU Record 2 0-1800 (4 digit) 500
MAX. Number of PBLU Record 3 0-1000 (4 digit) 0
MAX. Number of Clerk 4 0-20 (2 digit) 20
MAX. Number of Cashier 5 1-20 (2 digit) 20
:FIXED KEY (NOT TO CHANGE)
:FIXED KEY (NOT TO CHANGE)
05 10 15 21 27 33 39 45 51 57 63 69 75 81
04 09 14 20 26 32 38 44 50 56 62 68 74 80
03 08 13 19 25 31 37 43 49 55 61 67 73 79
02 07 12 18 24 30 36 42 48 54 60 66 72 78
58 64 70 76 82
52464034282216
RECEIPT JOURNAL
01 06 11 17 23 29 35 41 47 53 59 65 71 77
ER-A410
RECEIPT JOURNAL
06 13 41 48 55 62 69 76 83 90 97 104 111 118
07 14 42 49 56 63 70 77 84 91 98 105 112 119
05 12 40 47 54 61 68 75 82 89 96 103 110 117
04 11 39 46 53 60 67 74 81 88 95 102 109 116
03 10 38 45 52 59 66 73 80 87 94 101 108
115
02 09 37 44 51 58 65 72 79 86 93 100 107
114
01 08
36
34
35
33
32
31
30
29
27
28
26
25
24
23
22
20
21
19
18
17
16
15 43 50 57 64 71 78 85 92 99 106 113
ER-A420
975
X
YYYY
TL
996
TL
0
SSR only
998
TL
SD:
RD:
DTR:
DSR:
RTS:
DCD:
CTS:
FG:
TRANSMITTED DATA
RECEIVED DATA
DATA TERMINAL READY
DATA SET READY
REQUEST TO SEND
DATA CARRIER DETECTOR
CLEAR TO SEND
FRAME GROUND
SD
2
SD
RD
CTS
RD
3
6
5
3
2
6
8
75
SG
1
FG
RTS
4
DCD
8
DTR
20
DSR
7
1
4
CTS
SG
RTS
DCD
DTR
DSR
25PIN D-S
ECR
UB 9PIN D-SUB
SD
3
SD
RD
CTS
RD
2
6
8
3
2
6
8
55
SG
RTS
7
DCD
1
DTR
4
DSR
7
1
4
CTS
SG
RTS
DCD
DTR
DSR
9PIN D-S
ECRECR
UB 9PIN D-SUB
FRAME GROUND is connected to
the shield of the cable.