SED-901 MASTER GUIDE
8
LED’S
Power LED = power on
Charge LED indicates battery charging (if fitted)
Link LED indicates that it can see RF link
Memory LED indicated SD card fitted
TX = packet being transmitted
RX= packet being received
CTX1= reader 1 transmitting data
CRX1= reader 1 receiving data
CTX2= reader 2 transmitting data
CRX2= reader 2 receiving data
Signal LED's = 1-5 lowest to highest
TX
RX
CTX1
CRX1
CTX2
CRX2
LEDS
Power
Charging
Link
Memory
Sign
al
MODE SWITCH / TOP OF BOARD
NOTE
:
Mode switch sets if the unit is a Master or Remote
Switch 1 = ON - 901 Master
= OFF - 901 Remote
Switch 2 = OFF - Wiegand
ON - Cardax
Switch 3 = not used
Switch 4 = ON - Program mode via serial port @115k 8n1
= OFF - GPS port data mode where fitted output 9600@8n1
ADDRESS SWITCH
See page 7 for expander set up
PUSH BUTTON SWITCHES
COPY
not used
PROG
used to program
TEST
N/A
TO DEFAULT
( HOLD ALL 3 BUTTONS DOWN TOGETHER FOR 5 SECONDS )
