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The IM700 is connected to an IM300 encrypted PIN pad
through a RS232 serial port using a RJ45 cable as indicated in
Figure 6. The IM300 both controls and powers the IM700.
Note that the upper right RJ45 port on the IM300 is reserved
for the use of the IM700, do not connect the IM700 through
the other ports.
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1)
Switching the device on and off
Switch on: Connect the IM700 to an appropriate power
terminal either via USB or RJ45 (make sure to
have the appropriate voltages and pinouts).
Switch off: Disconnect the IM700 from whatever power
terminal(s) it is connected to.
2)
Detecting contactless cards
Figure 7: IM700 interfacing with a contactless card
In order for the IM700 to detect and interface with contactless
cards, the user holds a contactless card with the face of the
card roughly 4 cm or less from the face of the device as shown
in Figure 5. The orientation of the card does not matter so
long as it is roughly facing the front of the device.