INTRODUCTION

FURUNO Electric Company thanks you for selecting the IB-681 High Speed Data (HSD) Modem. We are confident you will discover why FURUNO has become synonymous with quality and reliability.

For over 50 years FURUNO Electric Company has enjoyed an enviable reputation for excellent marine electronics equipment. This dedication to excellence is furthered by our extensive global network of agents and dealers.

The IB-681 is designed and constructed to meet the rigorous demands of the marine environment. However, no machine can perform its intended function unless properly in- stalled and maintained. Please carefully read and follow the recommended procedures for installation, operation and maintenance to get maximum performance from this equip- ment.

Features

The IB-681 provides global, satellite-based high speed duplex 56 or 64 Kbps data via ISDN. High speed data services will be useful to companies and organizations with large amounts of data to transmit.

Automatic, manual calling

LEDs show equipment status

Simple operation

DIP switches and data rate switch set operation parameters

Notice

FURUNO will assume no responsibility for security-related problems.

Network configuration depends on application, number of terminals used, shipboard network and land network. Generally, setup is done on the user’s equipment. For details on network setup contact the network manager.

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Furuno IB-681 manual Introduction, Features