Aiphone NH-1PA installation manual Wiring, Operation, Specifications

WIRING:

1.Follow the wiring diagram on the front page of these instructions.

2.Connection from NHX-80X to A1, A2, P3, P4, D5, D6 terminals of NH-1PA correspond to which trunkage line the PAGING button is on. For example, if the PAGING button is on column 1 of the master, connect from 11~16 terminals of NHX-80X. If the PAGING button is on column 5 of the master, connect from 51~56 terminals of NHX-80X.

3.The P3, P4, D5, D6 terminals act as a junction point for the common wires of the trunkage line that the Paging adaptor is on. The NH-1PA must be wired directly from the NHX-80X.

4.Wiring from NH-1PA to the external amplifier should be 18AWG shielded. All other wiring within the system remains unchanged.

5.To reduce the possibility of interference, run all amplifier and paging speaker wires at least 20" from any NHX system wiring or other eletrical wiring.

OPERATION:

1.Pick up handset.

2.Press button on the master station that has been designated as the PAGING button.

3.Make announcement.

4.Hang up handset.

SPECIFICATIONS:
Power Source:	Supplied by CCU
Communication:	Handset or push-to-talk. Paging is transmit only.
Wiring:	3 twisted pair from NHX-80X to NH-1PA (Use Aiphone wire 862208)
	2 conductors to amplifier
Output impedance:	10K Ohms
Dimensions:	2" H x 3-5/8"W x 5-7/16" D
Amplifier Input
Requirements:	Aux Input (10K Ohms)

	TOLL FREE TECHNICAL SUPPORT:
Aiphone Communication Systems	(800) 692-0200
1700 130th Ave. N.E.	Extensions 8107, 8118, 8111, 8125
Bellevue, WA 98005	TOLL FREE FAX LINE:
(425) 455-0510	(800) 832-3765	nh-1pa.page adaptor
FAX: (425) 455-0071	E-Mail: Tech-Serv@Aiphone.com	0103js