P/N 960-100189R_Rev. 4 {EDP #148850}
© 2016, JAPAN CASH MACHINE CO., LTD.
A - 1
A p p e n d i x A
This section provides troubleshooting instructions
for the VEGA Banknote Validator including the
following information:
•
Introduction
•
Troubleshooting Overview
•
Fault Table Listings
•
LED Indication Conditions
Introduction
Most Validator failures result from minor causes.
Before replacing any parts, be sure that all assem-
bly and circuit board connectors are properly fitted,
with relative harnesses properly connected.
Poor performance by the Validator is often caused
when dust or foreign objects adhere to the sensors,
rollers and belts. With power OFF, clean the
Banknote insertion section first, then carefully
observe the operating state of the Validator when
re-initializing power. This observation is important
in locating any causes of failure and the possible
fault location.
Perform all repairs by referring to Calibration and
Testing in Section 6 and Disassembly/Reassembly
instructions in Section 4 of this Manual.
Troubleshooting Overview
This product allows the operator to perform fault
diagnosis by checking various Fault Table Listings
against the symptoms. Survey the cause(s) of any
failure occurrences during the process.
After determining the cause of a failure, repair the
Unit by replacing any parts that may be necessary.
Conduct the Performance Tests, and then perform a
Sensor re-adjustment to complete the repair.
Fault Table Listings
Table A-1 through Table A-3 list the various possi-
ble fault conditions that can occur, and the neces-
sary actions required to correct them.
Malfunction LED Error Codes
The VEGA Unit’s Front Panel Bezel LEDs will be
flashing when errors or Banknote rejects occur.
Table A-1, Table A-2 and Table A-3 list the possi-
ble Malfunction LED Error Codes that are identi-
fied by various LED flash counts and Colors.
A TROUBLESHOOTING
Table A-1
Fault Table Listings
LED Symptoms
Causes
Solutions
VEGA is not working
- VEGA’s Bezel LED is
not lighting
The power is not supplied.
Check that the Interface Connectors are prop-
erly fitted.
Verify the Power Supply meets the specifica-
tion required to drive a VEGA Unit.
Program is not activated.
(The Software download was not
completed correctly.)
Re-download the correct Software.
(See Software Download for procedures.)
CPU Circuit Board or SUB-Cir-
cuit Board is malfunctioning.
Replace the Circuit Board.
Not communicating with the Host
Machine.
Different Interfaces DIP Switches
are set on the VEGA Unit and the
Host Machine.
Interface DIP Switches settings
are not correct.
Check that the Interface settings and the DIP
Switch settings meet design specifications.
(See DIP Switch Configuration on page 2-2)
VEGA is not working
- VEGA’s Bezel is
Flashing Yellow
ROM or RAM malfunctioning.
Identify the flashing Error Code Color Pattern
and locate the error by referring to the Error
Codes Table; then perform the necessary
action required.
(See Table A-2 in this section)
