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Programming the XP Transponder for Rapid All Call Activation
48
XP Series Transponder PN 15888:G 6/11/98
Momentarily press the XP Transponder Reset switch. If All Call has not been
previously programmed, all green LEDs on every XPC board should turn on steady
indicating that the All Call feature is disabled. This is the default setting of an
unprogrammed XRAM-1.
To program the All Call feature for an individual circuit, apply a momentary short
between the positive (+) and negative (-) terminals of the speaker circuit. The LED (one
LED for 2-wire, two LEDs for 4-wire circuit) will begin blinking, indicating the circuit is
now programmed for All Call. Applying the short a second time will disable the All Call
feature. Repeat this procedure for each circuit to be programmed for All Call operation.
Once All Call programming is completed, momentarily press the XPP-1 Transponder
Reset switch to store the program. All XPC-8 circuit LEDs should turn off.
You may now resume circuit mapping, reenter All Call mode or leave programming.
To exit Program Mode, place the programming key (jumper) over the Program Enable
pins on the XPP-1 and momentarily press the Reset switch on the XP Transponder.
Programming Mode will also be exited after two minutes of inactivity.
Rapid Activation All Call operation is intended for speaker circuits only. Therefore any
XPC-8 modules with resistors R30 or R31 removed (dual-stage operation) and intended
for horns or bells, cannot be programmed for Rapid All Call.
