ATEN Technology AS-8441B, AS-8144B User Manual

AS-8144B/AS-8441B Manual file:///F:/aten/manuals/OEM/APC/Group1/as8144b/as8144b.html

4-In-1-Out / 1-In-4-Out

(Reversible)

Bitronics Auto Switch

Read this manual thoroughly and follow the installation procedures carefully to

prevent any damage to the unit and/or the devices it connects to.

All brand names and trademarks are the registered property of their respective owners.

Packing Checklist

1 x AS-8144B/AS-8441B 1 x User's Manual 1 x 3.5" Diskette (AS-8144B only)

AS-8144B/AS-8441B

User's Manual

Manual Part No. PAPE-1109-100

Printed in Taiwan 05/1997

If anything is damaged or missing, contact your dealer.

NOTE: This equipment has been tested and found to comply with the limits for a Class A

digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a

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AS-8144B/AS-8441B Manual file:///F:/aten/manuals/OEM/APC/Group1/as8144b/as8144b.html

commercial environment. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.

Overview

The AS-8144B and AS-8441B are automatic, Bitronics, first-come-first-served, data switches. They scan for print job requests from up to four computers and send data to the printer. When any of the computers has access to the printer, the other computers cannot send their own print jobs until the current job is finished.

The AS-8441B can also operate as a 1-to-4 selector, allowing you to connect four parallel devices to a single computer.

Features

Supports IEEE-1284 nibble mode. Selects ports by button and software code operation. Selectable timeout : 15 or 45 seconds. First-come-first-served. Non-powered operation. Reversible operation for 1-in-4-out or 4-in-1-out. (AS-8144B only) Supports broadcast mode. (AS-8144B only)

Installation

4-to-1 Mode (AS-8144B & AS-8441B)

Turn off all devices.1. Connect the Bitronics Auto Switch to the computers with DB-25 straight-through male-to-male2.

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