NH-1PA
(Underneath)
1 2 3 4
ON
OFF Value = 1 2 4 8

NHX

Nurse Center System

NH-1PA

Paging Adaptor for NHX System

Provides zone paging to an overhead speaker system

- INSTRUCTIONS -

Some applications for Nurse Call systems require paging to overhead speakers. The NH-1PA allows a button on the NHX master to be used for connection to an external paging amplifier. If multiple zones of paging are required, use one NH-1PA per zone.

NOTE: An NHX system installed with an NH-1PA included does not carry the UL 1069 listing.

WIRING DIAGRAM:

NHX-80XNH-1PA

PS-2420UL

+

A+

A

-

A-

G

 

 

+B+

- B-

PS-2420ul

Trunk Line

11

A1

Connection

12

A2

(Connect to trunk

13

P3

 

corresponding to

14

P4

Page Button

15

D5

location desired.

16

D6

 

 

 

PG-C Amplifier

3

OUTPUT

TO 70V

4

PAGING

 

SPEAKERS

 

 

AUX input

NOTE:

 

Aiphone amplifiers are available with outputs

 

 

of 20, 50 and 100 watts. If connecting to

 

another brand of amplifier, use AUX input.

 

NH-1PA (Back)

 

 

A1 A2

P3 P4

 

D5 D6

A G

NOTES:

1.When multiple NH-1PA's are included in the same system, each NH-1PA occupies a station button on the master station. This reduces the overall capacity for patient stations on the system.

2.The total amount of wire in a trunkage line including NH-1PA must not exceed 330'.

3.Adjust the volume of the paging speakers first from the volume control on the NH-1PA. Then adjust the volume control on the amplifier.

4.A system including zone paging does not carry the UL 1069 listing.

5.Only wiring concerning overhead paging is shown here. For complete installation and wiring information, please see the complete NHX Installation Manual.

CONTROLS AND SETTINGS:

DIP SWITCH SETTINGS (Located on bottomside of NH-1PA): Switch Values from left to right: 1-2-4-8

1. Set dip switches to the numerical value of the station button (1~10) to be designated as the PAGING button.

2. Station numbers are 1-10 vertically on the master station.

If the Paging button is the TOP button on a column (1), set dip switch 1 to ON. If the Paging button is the BOTTOM button (10), set switches 2 & 8 to ON.

3.Aiphone recommends setting the paging adaptor as station #10 on the first column (trunk line 1, wired as shown here.)

However, any station button can be designated for paging. The paging button is determined by (a) which trunk line the NH-1PA is wired to, and (b) the station number setting on the NH-1PA.

PAGING VOLUME (Located on front of NH-1PA):

This controls the overall output volume of the paging. Adjust to the desired level.

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Aiphone NH-1PA installation manual Wiring Diagram

NH-1PA specifications

The Aiphone NH-1PA is a sophisticated intercom and communication device designed to meet the growing demands for effective communication in various environments, including residential homes, offices, and commercial spaces. This advanced intercom system offers a range of features and technologies that enhance connectivity and convenience.

One of the standout features of the NH-1PA is its high-definition audio quality. The device utilizes advanced audio processing technology to ensure crystal-clear audio during conversations. This clarity is crucial in environments where clear communication is essential, such as in busy offices or homes with multiple rooms.

The NH-1PA is designed with user-friendly controls, making it easy for anyone to operate. Its intuitive interface allows users to access various functions quickly, such as adjusting volume, accessing the door release feature, and switching between different intercom stations. This ease of use is particularly beneficial for households with children or elderly members.

Another significant characteristic of the NH-1PA is its superior connectivity options. The device supports both wired and wireless connections, allowing for flexible installation according to the layout and specific needs of any space. Additionally, the NH-1PA can be integrated with other Aiphone systems, offering scalability for larger installations.

The intercom is also equipped with a video feature, providing users with visual confirmation before granting access to visitors. This feature increases security and peace of mind, as users can see who is at the door. The high-resolution video display ensures clear images, even in low-light conditions.

The NH-1PA is built to last, featuring a robust and durable design that can withstand the rigors of daily use. It is also designed for easy installation, which can be accomplished without extensive technical knowledge. The device comes with a comprehensive user manual and installation guide, making the setup process straightforward.

In addition to its core functionalities, the NH-1PA includes advanced features such as Do Not Disturb mode, message recording capabilities, and bell functionality that can be integrated with other smart home systems.

Overall, the Aiphone NH-1PA is a modern intercom solution that combines audio and video communication capabilities with advanced features and easy installation. Its durability and high-quality performance make it a valuable addition to any home or business looking to enhance communication and security.