Figure 7-3 Usb Connection To A Pc-Pos - VeriFone QX100 Installation Manual

Figure 7-3 USB Connection to a PC-POS

1 USB sockets
To connect the QX100 to an ECR or PC-POS and to an
external power supply:
1. Disconnect the ECR or PC-POS from its electrical power
supply.
2. Insert the RS-232 cable plug from the contactless reader
(VeriFone supplied)
D-type–RS-232 connector cable.
3. Insert the 9-pin D-type serial plug into the connector on the
ECR or PC-POS and tighten the plug's fastening screws to
secure it in place.
4. Insert the AC/DC power adapter barrel plug into the DC
power connector on the back of the D-type plug.
5. Connect the AC/DC power adapter to an AC electrical
outlet.
6. Reconnect the PC-POS terminal or ECR to its electrical
power supply.
Do not plug the AC/DC power adapter into an outdoor
electrical power outlet.
It is recommended that you install a power surge
arrestor at the power outlet to prevent possible
damage caused by electrical spikes or local lightning
strikes.
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1
into the RS-232 socket
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