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).
