JCM Part No. 960-000076R_Rev. 1
© 2007, JCM-American Corporation
A - 6
Appendix A
World Bill Acceptor (WBA®-1x/2x -SS & SS2)
Troubleshooting
Head Sensor Test DIP Switch
Settings
Table A-6 provides a DIP Switch settings chart for
performing the WBA-1X Head Sensor Tests.
NOTE: Use the Test LED/Bezel light to
check the status of the sensor being
tested; either blocked or un-blocked.
The LED will lite when the signal light path
of the sensor is interrupted (i.e., blocked).
Table A-6
WBA-1X/2X Head Sensor Test DIP Switch Setting Chart
DIP Switch Positions
WBA-10 Series Sensor
Being Tested
WBA-20 Series Sensor
Being Tested
8
7
6
5
4
3
2
1
OFF
E/D
*
X
†
PLEV
FLEV
OFF
E/D
X
Not Used
PT3
OFF
E/D
X
PT 1 (IR, Left entrance)
PT4
OFF
E/D
X
PT 2 (IR, Right entrance)
PT1
OFF
E/D
X
HPL (Red, IR - Left Sensor)
PT3
OFF
X
HPR (Red, IR -Right Sensor)
UHPL,DHPL
OFF
X
E/D
HPC (Red, IR - Center Sensor)
UHPR,DHPR
OFF
X
E/D
X Not Used
UHPC,DHPC
*. E/D = Enable/Disable
†. X = ON
Head Sensor Locations
Figure A-1 illustrates a top and bottom view of the WBA1x Head Sensor Locations.
Figure A-1
WBA 1x Head Sensor Locations
Bill Feed-in Direction
UPPER
LOWER
Bill Feed-in Direction
