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ER-A771VS

DIAGNOSTICS SPECIFICATIONS

6 – 10

Perform the EFT (ER-02EF) check. 

Select the "EFT Diagnostics" in the menu, and turn off the power. 

Set all DPSSW1 on the ER-02EF to OFF and turn on the power. The

EFT check is automatically performed. 

1

Check content

i.

Perform the loopback test of the ER-DR, ER-CI, and RS-CS for the

EFT connectorplay.

ii.

Turn on SWITCH1~8 one by one to perform DIPSW1 check.

iii. If the check is completed normally, perform the sum check of the

EFT ROM and perform write/read check of the RAM. 

2

Check content (Normal end)

3

Display (Abnormal end)

4

Termination

Press the CANCEL key to terminate the check.

Read check of the optional UP-E12MR is performed. 

The test program reads the magnetic card of ISO 7811/1-5 standard

and displays the data. When the CANCEL key is pressed, the display

returns to the diagnostics menu. 

1

Check content

The test program reads tracks 1 and 2 of the magnetic card of ISO

7811/1-5, and displays the data in ASCII code.

2

Display

XXXXX shows the data read by the MCR. Incase of an error, the
error code is displayed as shown below. 

3

Terminating procedure

Press the CANCEL key to terminate the check.

This diagnostics is used to check the drawer open and sensors. 

The following menu is displayed. The cursor position is highlighted. Use

2

 key and 

4

 key to move the cursor. Move the cursor to the process you

desire and press the enter key. The selected individual diagnostics pro-

gram is executed. When the CANCEL key is pressed, the display
returns to the diagnostics menu.

1

Check content

The solenoid of drawer 1 is turned on, and the drawer open sensor

value is sensed at every 100ms, and the state is displayed.

2

Display

3

Terminating procedure

Press the CANCEL key to terminate the check. 

1

Check content

The solenoid of drawer 2 is turned on, and the drawer open sensor
value is sensed at every 100ms, and the state is displayed.

The display and the terminating procedure are the same as Drawer 1

Check.

EFT Diagnostics

DIAGO(SELF TEST)     :OK
VHI27040R**1*        :OK
256K SRAM            :OK

In Loop Back Error
  ER-DR LOOP ERROR
  ER-CI LOOP ERROR
  RS-CS LOOP ERROR
In Self Test Error
  DIP SW ERROR
In Self Test Error
  VHI27040R**1*      :ERROR
  256K SRAM          :ERROR

     MCR (Magnetic Card Reader) Check
        TRACK1 :
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
xxxxxxxxxx
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
        TRACK2 :
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

Magnetic Card Reader Check

   TRACK1:BUFFER EMPTY

   TRACK1:MCR ERROR

   TRACK2:BUFFER EMPTY

   TRACK2:MCR ERROR 

Displayed when TRACK1 empty
code is sent back

.

Displayed when TRACK1 empty
code is sent back

.

Displayed when TRACK2 empty
code is sent back

.

Displayed when TRACK2 empty
code is sent back

.

Drawer Diagnostics

Drawer 2 Check

Drawer 1 Check

Drawer 1 Check
   Drawer Open Sensor  :  OPEN (or CLOSE)

ER-A771VS

DIAGNOSTICS SPECIFICATIONS

6 – 11

The contactless CLERK key code is read. The self check of the contact-

less CLERK key is also performed. 

When the contactless CLERK Diag. is performed, the following menu is
displayed. Put the cursor on the item to be executed, and press the

ENTER key to perform the individual diagnostic program. When the

CANCEL key is pressed, the display returns to the diagnostic menu. 

1

Check content

The self check and the firmware version check are performed for the

contactless CLERK connected to RS232 CH2. 

2

Display

3

Termination 

After completion of the check, press the CANCEL key to terminate

the check.

1

Check content

The read command of the key is sent and the contactless CLERK
key code is displayed in hexadecimal number. The machine stands

by under the reception state. If the key status is changed, the

received key code is displayed. 

2

Display

3

Termination

After completion of the check, press the CNACEL key to terminate

the check.

1

Operations

This diagnostic is used to write the firmware of the contactless
CLERK. By use of the firmware writing tool on the PC side, the con-

tactless CLERK firmware is written. The composition is as follows:

The machine and the PC are connected with an RS cable. 

•  Connect CH1 of the ER-A771 and the PC with the RS cable, and turn

on the power. 

•  Execute the firmware writing program on the PC side. 

• Select “Contacless CLERK Diag.” on the diagnostic menu, and exe-

cute “FIRM Write.”

• The password entry menu is displayed. Enter the password of

“11111111” (8 digits). 

• Firmware data are received from the PC side and writing is per-

formed. 

• When writing is completed normally, the self check is performed and

the firmware version is displayed and the check is terminated nor-

mally. 

• Press the CANCEL key to terminate the diagnostic, and the display

returns to the initial menu. 

2

Display

• Rewriting

• When completing

•  When error completing

3

Press the CANCEL key to terminate the check. 

Contactless CLERK Diag.

SELF CHECK

KEY READ TEST
FIRM Write

Contactless CLERK SELF CHECK

SELF CHECK : PASS (or ERROR)

FIRMWARE VERSION : xx

1 byte display

1

KEY READ TEST

KEY CODE = 0000000060D2E07B

I

P

L

0

0

-

1

2

0

0

I

P

L

0

0

-

1

2

O

K

I

P

L

0

0

-

1

2

N

G

ER-A771

PC

RS Cable

Contactless CLERK key FIRM write

Contactless CLERK FIRM Wire

PASSWORD = XXXXXXXX 

FIRM CHANG:

IPL 00-12  XX (XX:00~12 OK or NG)

FIRMWARE VERSION: XX 

One byte of the version is 
displayed.

1

Enter the pass word of

 "11111111! (8 digits).

1

ER-A771VS

CIRCUIT DESCRIPTION

7 – 1

Drawer x 2

RS232 x 2

CPU

H8/510

MPCA8

Customer display

MCR

SRAM

2MB

OPC2

EXT.SLOT

(80pin x 2)

RAMCN

(72pin)

CKDC9

VCC

+24V

+12V

LCD panel

QVGA (320 x 240) MONO

DRIVER

DRIVER

DRIVER/
RECEIVER

VGA

CONTROLLER

MN89303A

BRIGHTNESS
CONTROL

INVERTER

CONTRAST
ADJUSTMENT

POWER SUPPLY

VRAM

(DRAM 512K)

UPE10IN

Compatible

FLASH

RAM

4MB

(NOR)

Contactless
Clerk SW

TCP/IP

x 2

Keyboard

ER-A771VS

CIRCUIT DESCRIPTION

7 – 2

RES

NMI

VSS

P10

P11

P12

P13

P14

P15

P16

P17

D8

D9

D10

D11

D12

D13

D14

D15

VSS

A0

A1

A2

A3
A4

A5

A6

A7

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24
25

26

27

28

STBY

MD2

MD1

MD0

VCC

RFSH

LWR

HWR

RD

AS

E

VSS

XTAL

EXTAL

VSS

TX

D2

RXD2

TX

D1

RXD1

SCK2/IRQ3

SCK1/IRQ2

IR

Q1

IR

Q0

VCC

AVCC

P73

P72

112

111

110

109

108

107

106

105

104

103

102

101

100

99

98

97

96

95

94

93

92

91

90

89

88

87

86

85

P41

P42

P43

P44

P45

P46

P47

VSS

P50

P51

P52

P53

P54

P56

P57

P60

P61

P62

P63

P64

P65

P66

P67

VSS

AVSS

P70

P71

57

58

59

60

61

62

63

64

65

66

67

68

69

70

71

72

73

74

75

76

77

78

78

80

81

82

83

84

A8

A9

A10

A11

A12

A13

A14

A15

VSS

A16

A17

A18

A19

A20

A21

A22

A23

VSS

P30

/WAIT

P31/BACK

P32/BREQ

P33

P34

P35

P36

P37

VCC

P40

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

X

P55