Aiphone LAF-C manual

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A good user manual

The rules should oblige the seller to give the purchaser an operating instrucion of Aiphone LAF-C, along with an item. The lack of an instruction or false information given to customer shall constitute grounds to apply for a complaint because of nonconformity of goods with the contract. In accordance with the law, a customer can receive an instruction in non-paper form; lately graphic and electronic forms of the manuals, as well as instructional videos have been majorly used. A necessary precondition for this is the unmistakable, legible character of an instruction.

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The term originates from the Latin word „instructio”, which means organizing. Therefore, in an instruction of Aiphone LAF-C one could find a process description. An instruction's purpose is to teach, to ease the start-up and an item's use or performance of certain activities. An instruction is a compilation of information about an item/a service, it is a clue.

Unfortunately, only a few customers devote their time to read an instruction of Aiphone LAF-C. A good user manual introduces us to a number of additional functionalities of the purchased item, and also helps us to avoid the formation of most of the defects.

What should a perfect user manual contain?

First and foremost, an user manual of Aiphone LAF-C should contain:
- informations concerning technical data of Aiphone LAF-C
- name of the manufacturer and a year of construction of the Aiphone LAF-C item
- rules of operation, control and maintenance of the Aiphone LAF-C item
- safety signs and mark certificates which confirm compatibility with appropriate standards

Why don't we read the manuals?

Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of Aiphone LAF-C alone are not enough. An instruction contains a number of clues concerning respective functionalities, safety rules, maintenance methods (what means should be used), eventual defects of Aiphone LAF-C, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Aiphone service. Lately animated manuals and instructional videos are quite popular among customers. These kinds of user manuals are effective; they assure that a customer will familiarize himself with the whole material, and won't skip complicated, technical information of Aiphone LAF-C.

Why one should read the manuals?

It is mostly in the manuals where we will find the details concerning construction and possibility of the Aiphone LAF-C item, and its use of respective accessory, as well as information concerning all the functions and facilities.

After a successful purchase of an item one should find a moment and get to know with every part of an instruction. Currently the manuals are carefully prearranged and translated, so they could be fully understood by its users. The manuals will serve as an informational aid.

Table of contents for the manual

  • Page 1

    - INSTRUCTIONS - Le système à console principale LAF-C est un système de type mains libres, à haut-parleurs et à circuit vocal simple. Plusieurs postes principaux peuvent être utilisés avec une grande variété de modèles de postes secondaires pour créer un système de communication personnalisé selon les besoins de l'utilisateur. Le[...]

  • Page 2

    Composants individuel du système : LAF-20C Poste principal à 20 boutons d'appel LAF-20CA Poste principal à 20 boutons d'appel avec combiné LAF-40C Poste principal à 40 boutons d'appel LAF-40CA Poste principal à 40 boutons d'appel avec combiné LA-20AS Ajout de 20 boutons d'appel LA-40AS Ajout de 40 boutons d'appe[...]

  • Page 3

    3a. UN POSTE PRINCIPAL SANS APPEL GÉNÉRAL 1 2 3 4 5 ~ 20 E E E E - C R Y P1 P2 P3 + - LAF-20C + - PS-1225UL LE-A 1 E - LE-A LE-D Page 3 3b. SYSTÈME À DEUX POSTES PRINCIPAUX AVEC COMMUNICATION ENTRE EUX 1 E - 1 E - LE-D 1 E - NOTES : Deux méthodes de raccordement peuvent être utilisées : 1. 2 conducteurs provenant de chaque poste secondaire r[...]

  • Page 4

    3 SCHÉMAS DE CÂBLAGE 3c. TROIS POSTES PRINCIPAUX UTILISANT DES POSTES SECONDAIRES RACCORDÉS À DIFFÉRENTS POSTES PRINCIPAUX + - PS-1225UL LS-NVP R N MALT LAF-40CA 1 2 3 ~ 37 E - C 39 40 R Y P1 P2 P3 + - LAF-40CA 1 2 3 ~ 37 E - 38 C 40 R Y P1 P2 P3 + - 1 2 3 ~ 37 E - 38 39 C R Y P1 P2 P3 + - LAF-40CA NOTE : Lorsque des postes secondaires LS-NVP [...]

  • Page 5

    Page 5 3 SCHÉMAS DE CÂBLAGE + - PS- 1225UL 3e. UN POSTE PRINCIPAL AVEC APPEL GÉNÉRAL 1 2 3 ~ 10 11 12 ~ 20 C E - + R Y P1 P2 P3 LAF-20CA LE-BN 1 E - LE-BN LE-BN 1 E - 1 E - LE-BN 1 E - BG-10C #1 BG-10C #2 1 2 ~ 10 E - + R Y P1 P2 P3 + - R E L E NP-25V NP-25V + - PS- 1225UL LE-BN 1 E - LE-BN 1 E - DC IN NOTES : 1. N'importe quel poste secon[...]

  • Page 6

    FONCTIONNEMENT : * LE COMMUTATEUR DOIT ÊTRE À LA POSITION " SOUS TENSION " POUR QUE LE SYSTÈME SOIT FONCTIONNEL Réception d'un appel d'un poste secondaire : 1. Les appels des postes secondaires sont annoncés par une tonalité qui se poursuit tant que demeure enfoncé le bouton d'appel du poste secondaire. 2. La DEL du [...]

  • Page 7

    5 GUIDE DE DÉPANNAGE PROBLÈME 1. Pas de tonalité d'appel ou de DEL lorsque les postes secondaires appellent au poste principal. 2. La tonalité d'appel fonctionne, mais la communication ne peut être établie ou bien la communication fonctionne mais il n'y a pas de tonalité d'appel. 3. La tonalité d'appel est trop fort[...]

  • Page 8

    6 PRÉCAUTIONS ET GARANTIE MISE EN GARDE * Ne branchez aucun fil CA sur aucune borne d'aucune unité car cela pourrait entraîner un feu ou endommager l'unité. Ne raccordez qu'une source d'alimentation approuvée aux bornes " + " et " - ". * N'installez que les modèles et le nombre de sources d'al[...]