User's Manual
© 2001 Firstech, Inc . Page 3
When Antenna Module receives a radio frequency signal from the hand-
held transceiver (hereinafter called “Remote Pager”), the signal is
demodulated to digital codes and then send it to Controller, then sends
confirmation to Remote Pager. The typical electrical function of this
Controller is attached in this manual as a wiring diagram. The Controller is
connected to Antenna Module by wires.
If C
ontroller sends digital codes to Antenna Module through the connecting
wires, the codes are modulated to radio frequency signal and sent to Remote
Pager.



