– 10 –
6. Interface Board Replacement (RS-232C to USB)
Replacement Procedures
1. Turn off the power switch. Then, unplug the power cord from the outlet.
2. Remove the two screws as shown in the figure below.
3. Pull the RS-232C interface board in the direction of the arrow to remove it.
4. Insert the USB interface board to the reader/writer.
Note: Firmly insert so that the reader/writer connector and the interface board con-
nector are securely connected.
5. Tighten the two screws to fasten the USB interface board.
6. After mounting the interface board, connect the USB cable.
7. A USB cable is not an accessory part. Purchase one that meets specifications. Mount
the ferrite core to the cable and insert to the hook that fastens the cable.