JCM Part No . 960 - 000076R _ Rev . 1 © 2007, JCM - American Corporation 6 - 1 WBA ® Series World Bill Acceptor (WBA ® - 1x/2x - SS & SS2) S e c t i o n 6 6   CALIBRATION AND TESTING This section provides Flash EPROM Memory Download Programming, Calibration, and Performance Testing instructions for the World Bill Acceptor Series (WBA) . This section contains the following information: •   Workbench Tool Requirements •   Software Download Preparation •   Software Downloading Procedure •   Programming Instructions •   Calibration Procedures •   Performance Tests Workbench Tool Requirements The following tools are required to perform a workbench software download ( See Figure 6 - 1): •   JCM World Bill Acceptor (WBA) •   JCM PS15 - 006 External Power Supply (Part No . 550 - 100042) or equivalent •   PC containing a free COM Port (OS: Windows 2000/XP) •   The latest WBA Download Program CD (obtain from your JCM Sales Representative) •   Black, White and Mag Tool Calibration Paper ( Figure 6 - 1 lists the specific part number requirements for your particular unit) . Software Download Preparation The following instructions describe how to de - compress and store a downloaded program onto a personal computer (PC) for eventual installation into the World Bill Acceptor: 1 . Refer to the Figure 6 - 1 interconnection diagram to properly connect the power supply, various cables and wiring harnesses to the WBA . Warning: Make sure the External Power Supply is OFF when connecting the harness to the WBA .    Failure to do so may cause electrical shock and/or permanent damage to the equipment . Figure 6 - 1 Required WBA Download Workbench Tools