Instruction/ maintenance manual of the product NH-1PA Aiphone
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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: 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.
An important point after buying a device Aiphone NH-1PA (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Aiphone NH-1PA yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Aiphone NH-1PA - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Aiphone NH-1PA you will learn all the available features of the product, as well as information on its operation. The information that you get Aiphone NH-1PA will certainly help you make a decision on the purchase.
If you already are a holder of Aiphone NH-1PA, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Aiphone NH-1PA.
However, one of the most important roles played by the user manual is to help in solving problems with Aiphone NH-1PA. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Aiphone NH-1PA along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
