User's Manual

Picture 4-2
4.6 Magnetic Card
The magnetic card reader is on one side of the terminal. Swipe the card with the
magnetic strip inby in right or reverse direction.
4.7 Buzzer
There is an inbuilt buzzer in the PS4000 terminal. It normally buzzes when key is
pressed or to alert.
4.8 Serial Port
There is a serial port at the left side of PS4000 terminal. It is standard RS232
serial port, while its structural interface is Mini-USB interface. The terminal can be
connected to PC or other device by a special serial line made by SAND.
Attention: Do not insert USB connecting line to this interface by mistake.
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