Manuel d'utilisation / d'entretien du produit ASM-10/8 du fabricant RAD Data comm
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ASM-10/8 Short Range Modem Installation and Operation Manual Notice This manual contains information that is proprietary to RAD Data Commun ications. No part of this publicatio n may be rep roduced in any form whatso ever without pr ior written approv al by RAD Data Communications.
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Warranty This RAD product is warranted against defects in material and workmanship for a period of one year from date of shipment. During the warranty period, RAD will, at its option, either repair or replace products which prove to be defective. For warranty service or repair, this product must be returned to a service facility designated by RAD.
Safety Warnings The exclamation point within a triangle is intended to warn the operator or service personnel of operation and maintenance factors relating to the product and its operating environment which could pose a safety hazard. Always observe standard safety precautions during installation, operation and maintenance of this product.
Declaration of Conformity Manufacturer’s Name: RAD Data Communications Ltd. Manufacturer’s Address: 24 Raoul Wallenberg St. Tel Aviv 69719 Israel declares that the product: Product Name: ASM-10/8 .
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Installing ASM-10/8 1 Quick Start Guide Installation of ASM-10/8 should be carried out only by an experienced technician. If you are familiar with ASM-10/8, use this quick start guide to set it up for operation. Perform the following steps for both the local and the remote units : QS .
Quick Start Guide ASM-10/8 Installation and Operation Manual 2 Installing ASM-10/8 Jumper Possible Settings Default Setting RPF ON OFF ON PIN 18 EN DIS EN PIN 21 EN DIS EN CHAS GND CONN DIS CONN RCV IMPD 150 300 600 HIGH 150 CTS-DLY 0 msec 8 msec 64 msec 8 msec Data Rate 0 – 19.
ASM-10/8 Installation and Operation Manual Quick Start Guide Operating ASM-10/8 3 Connecting the Interfaces Connecting the Line ➤ ➤ ➤ ➤ To connect the line: 1. Connect the transmit pair to the terminals marked XMT. 2. Connect the receive pair to the terminals marked RCV.
Quick Start Guide ASM-10/8 Installation and Operation Manual 4 Operating ASM-10/8.
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09/10/00 16:26 Overview 1-1 Chapter 1 Introduction This chapter describes the basic physical and functional features of the ASM-10/8 short-range modem, as well as some typical applications. It discusses the following topics: • An overview of the modem • Physical description • Functional description • Technical specifications.
Chapter 1. Introduction ASM-10/8 Installation and Operation Manual 1-2 Overview 09/10/00 16:26 Applications The following diagrams illustrate the ASM-10/8 in a variety of configurations: • Point-to-point applications • Multipoint applications • Tail-end for DDS service applications • Star applications.
ASM-10/8 Installation and Operation Manual Chapter 1. Introduction 09/10/00 16:26 Overview 1-3 ASM-10/8 RCV CLK V .54 D L Y-OFF EXT CL K V .54 D L Y-ON EXT CL K V .
Chapter 1. Introduction ASM-10/8 Installation and Operation Manual 1-4 Overview 09/10/00 16:26 ASM-10/8 communicates over lines in synchronous mode only. When set to the asynchronous mode, ASM-10/8 performs an asynchronous to synchronous conversion in compliance with ITU V.
ASM-10/8 Installation and Operation Manual Chapter 1. Introduction 09/10/00 16:26 Physical Description 1-5 1.2 Physical Description ASM-10/8 is available as a standalone desktop unit or as a card for the ASM-MN-214 hub. Figure 1-5 shows the 3D view of the ASM-10/8 standalone unit.
Chapter 1. Introduction ASM-10/8 Installation and Operation Manual 1-6 Functional Description 09/10/00 16:26 1.3 Functional Description General This section contains functional descriptions of the circuit blocks of ASM-10/8, primarily those circuits which are required for setting the desired modem configuration (see Figure 1-6 ).
ASM-10/8 Installation and Operation Manual Chapter 1. Introduction 09/10/00 16:26 Functional Description 1-7 Receiver The receiver comprises several circuits, as shown in the block diagram, Figure 1-6 . • The receive filter removes all the out-of-band frequencies.
Chapter 1. Introduction ASM-10/8 Installation and Operation Manual 1-8 Functional Description 09/10/00 16:26 ASM-10/8 Block Diagram Figure 1-6 shows the ASM-10/8 internal circuitry.
ASM-10/8 Installation and Operation Manual Chapter 1. Introduction 09/10/00 16:26 Technical Specifications 1-9 1.4 Technical Specifications Transmission Line T yp e Unloaded twisted p air 19 to 26 AWG.
Chapter 1. Introduction ASM-10/8 Installation and Operation Manual 1-10 Technical Specifications 09/10/00 16:26 Physical ASM-10/8/SA Modem Hei g ht 43 mm / 1.
09/10/00 16:26 Package Contents 2-1 Chapter 2 Installation and Setup This chapter provides the following information for the ASM-10/8 standalone model: • Site requirements and prerequisites • Package contents • Instructions for mechanical installation • Instructions for electrical installation.
Chapter 2. Installation and Setup ASM-10/8 Installation and Operation Manual 2-2 Installation and Setup 09/10/00 16:26 2.3 Installation and Setup ASM-10/8 is a standalone device intended for tabletop or bench installation. It is delivered completely assembled.
ASM-10/8 Installation and Operation Manual Chapter 2. Installation and Setup 09/10/00 16:26 Installation and Setup 2-3 Opening the ASM-10/8 Case To reach the internal jumpers and switches of ASM-10/8, it is necessary to open its case. ➤ ➤ ➤ ➤ To open the ASM-10/8 case: 1.
Chapter 2. Installation and Setup ASM-10/8 Installation and Operation Manual 2-4 Installation and Setup 09/10/00 16:26 Table 2-1 ASM-10/8 Internal Jumpers and Switches Item Jumper Description Values D.
ASM-10/8 Installation and Operation Manual Chapter 2. Installation and Setup 09/10/00 16:26 Installation and Setup 2-5 Table 2-1 ASM-10/8 Internal Jumpers and Switches (Cont.
Chapter 2. Installation and Setup ASM-10/8 Installation and Operation Manual 2-6 Installation and Setup 09/10/00 16:26 Table 2-1 ASM-10/8 Internal Jumpers and Switches (Cont.) Item Jumper Description Values Default Setting 15 DIP Switch The DIP switch consists of four sections.
ASM-10/8 Installation and Operation Manual Chapter 2. Installation and Setup 09/10/00 16:26 Installation and Setup 2-7 Table 2-3 AGC and CTS Delay Settings for Long-Range Applications Range Rate AGC Setting CTS Delay Setting Long or uneven distances between master and slave modems ON (master and slave) 0 msec (master) Above 9.
Chapter 2. Installation and Setup ASM-10/8 Installation and Operation Manual 2-8 Installation and Setup 09/10/00 16:26 ➤ ➤ ➤ ➤ To connect the line: 1. Connect the ground wire to the terminal designated GND (optional). 2. Connect the transmit pair to the terminals marked XMT.
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Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté RAD Data comm ASM-10/8 c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du RAD Data comm ASM-10/8 - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation RAD Data comm ASM-10/8, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le RAD Data comm ASM-10/8 va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le RAD Data comm ASM-10/8, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du RAD Data comm ASM-10/8.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le RAD Data comm ASM-10/8. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei RAD Data comm ASM-10/8 ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
