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User Manual

Multi-Card Technology Reader - 13.56MHz, DesFire EV1 / EV2 and EM / HID

5

1.5 Recommendation

1.  Linear DC Power Supply.
2.  22AWG shielded cable, it’s required to do “one-point” ground. (As shown in the 

diagram)

1.6 Wiring

1.7 Power Sequences

1.  When reader is powered up, the Red back will flicker for 5 seconds. The reader will 

beep once and the reader is in Ready mode.

2.  Present the card. The Blue LED will flicker once, buzzer will beep once.
3.  When card is present and read by the reader, blue back lit will flash once; and buzzer 

will beep once as well. The card data will then transmit to the controller. After, weather 
the back lit of the reader will remain ON or Flash or change to Green or Red colour, this 
shall depend on the Green and Red LED inputs.

4.  For number pad reader, when a number is pressed and successfully detected, the back 

lit under the number will flash 1 time and the buzzer will beep once. The number being 
pressed will burst out by default (4 bits burst).

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