User's Manual Part 1

iDEN MINI
User’s Manual -15-
2.2.4. MCU (Main Control Unit)
MCU is the control unit of iDEN MINI. It controls and monitors operational
parameters. It also generates alarms, an event log and many other
functions of the iDEN MINI.
Figure 8. Main Control Unit
Pin Map
Port Connected to
J1 MCU Vcc(+6V)
J3 USB Port(Manufacturer use only)
J4 PSU Alarms
J5 Door Alarm
J6 Status LEDs
J7 iDEN 800 PLL,B/S,OUT DET
J8 iDEN 900 PLL,B/S,OUT DET
J9 Tx HPA
J10 Rx HPA
J11 RJ-45 jack