Instruction/ maintenance manual of the product LEF-LD Aiphone
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Note: The jumper betwee n E & - must remain attached on the master station. - INSTRUCTIONS - The LEF-LD system is designed with the capability to operate at g reater distances and for use in elevators. The sub stations are available in either surface or flush mount styles.
Aiphone Communication Syste ms 1700 130th Ave. N.E. Bellevue, WA 98005 (425) 455-0510 FAX (425) 455-0 071 Page. 2 LEF-LD Instr. 0207JD TOLL FREE TECHNICAL SUPPORT: (800) 692-0200 TOLL FREE FAX LINE: (800) 832-3765 E-mail: tech-serv@aiph one .com NOTE: Only wiring concerning the LEF-LD is shown here.
An important point after buying a device Aiphone LEF-LD (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 LEF-LD 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 LEF-LD - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Aiphone LEF-LD you will learn all the available features of the product, as well as information on its operation. The information that you get Aiphone LEF-LD will certainly help you make a decision on the purchase.
If you already are a holder of Aiphone LEF-LD, 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 LEF-LD.
However, one of the most important roles played by the user manual is to help in solving problems with Aiphone LEF-LD. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Aiphone LEF-LD 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