Magnetic Card Reader Diagnostics; Magnetic Card Reader Check; Drawer Diagnostics; Drawer 1 Check - Sharp ER-A770 Manual

(2) Check DIPSW1 by turning SWITCHES 1-8 ON one by one.
(3) When all switches are normal, SUM CHECK is carried out on
EFT ROM,while WRITE/READ CHECK is carried out on RAM.
Display (Normal end)
DIAGO(SELF TEST) :OK
VHI27040R**1* :OK
256K SRAM :OK
Display (Error end)
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
Exit the Diag program.
Press the CANCEL key to exit the program.

3-10. Magnetic Card Reader Diagnostics

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) Magnetic Card Reader Check

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.
Display
MCR (Magnetic Card Reader) Check
TRACK1:
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
xxxxxxxxxx
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
TRACK2:
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
XXXXX shows the data read by the MCR. Incase of an error, the
error code is displayed as shown below.
Magnetic Card Reader Check
TRACK1:BUFFER EMPTY
TRACK1:MCR ERROR
TRACK2:BUFFER EMPTY
TRACK2:MCR ERROR
Terminating procedure
Press the CANCEL key to terminate the check.
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.

3-11. Drawer Diagnostics

This diagnostics is used to check the drawer open and sensors.
The following menu is displayed. The cursor position is highlighted.
Use key and key to move the cursor. Move the cursor to the
process you desire and press the enter key. The selected individual
diagnostics program is executed. When the CANCEL key is pressed,
the display returns to the diagnostics menu.
Drawer Diagnostics

Drawer 1 Check

Drawer 2 Check

1) Drawer 1 Check
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.
Display
Drawer 1 Check
Drawer Open Sensor
Terminating procedure
Press the CANCEL key to terminate the check.
2) Drawer 2 Check
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.
: OPEN (or CLOSE)