GENERAL FEATURES

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Electrical connection of Power, serial interfaces and I/O signals is provided through a 25-pin connector (see Figure A, 3). In addition there is a 9-pin Auxiliary interface connector for reader configuration (see Figure A, 2).

The following indicators are located on the top of the reader:

PWR

red LED indicates that the reader is connected to the power supply

 

(see Figure A, 7);

TRIG

yellow LED indicates external trigger activity (Figure A, 6); for

 

details refer to par 2.3.4;

READ

red LED signals successful code decoding (Figure A, 5).

 

It is also used to signal successful startup. At power on this LED

 

turns on and after a few seconds turns off. If the startup is not

 

successful, this LED remains on.

COM

green LED indicates data transmission on the main serial interface

 

(Figure A, 4).

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