RTS SSA-424A Bedienungsanleitung PDF herunterladen

Line Drawings

Features

SSA-424A

Dual Digital Hybrid

The SSA-424A Dual Digital Hybrid interfaces two 2-wire intercom lines to two 4-wire lines. Unlike earlier analog hybrids, the SSA-424A fea-

tures advanced digital signal processing to achieve automatic nulling of the 2-wire lines. Plus, each hybrid features convenient peak-read-

ing level meters to quickly match the levels between the lines that are being interfaced. The result is easy and accurate setup. With the SSA-

424A, all need for test tones, nulling adjustments and ducking adjustments have been eliminated.

Compatible 2-wire intercom systems include RTS™ TW, Audiocom®, and Clear-Com™. Compatible with 4-wire intercom systems. An inter-

nal call signal option board is also available for the SSA-424A. This option board provides call signal compatibility with any of the 2-wire sys-

tems listed above. The output can also be directly connected to an ADAM or Zeus GPI port. No external circuitry is required.

With features like digital signal processing, peak-reading level meters and optional call signal interfacing, the SSA- 424A Dual Digital Hybrid

assures ease of setup and maximum transparency between intercom systems.

Two Independent Hybrids

Interface two separate 2-wire lines to two separate 4-wire

lines.

Automatic Nulling

Digital hybrids eliminate all nulling and ducking adjustments.

Quick, trouble-free setup. Puts an end to concerns about

echo and feedback when interfacing 2-wire lines.

Peak Reading Level Meters

Quick and accurate visual level adjustment. No extra setup

equipment or guesswork is required.

Direct ADAM/Zeus Audio Connection

Accepts standard ADAM/Zeus DB9 or RJ11 keypanel cables.

Transformer Isolated

All audio inputs and outputs are transformer isolated to pre-

vent ground loops and hum.

Call Signal Option

Accepts call signal formats from all compatible 2-wire sys-

tems. For 4-wire systems, generates NC and NO relay con-

tacts and also +5VDC for received 2-wire call signal genera-

tion. Can be direct-wired to an ADAM or Zeus GPI.

Half-rack Wide, 1RU High

Two SSA-424A’s fit into a single rack space. Compatible with

RTS™ TW rack mount hardware. Can be mixed with other

TW equipment.

Universal Power Pack

Ready for worldwide use. Automatically accepts any voltage

from 100-250 VAC, 50/60 Hz. Power pack equipped with

locking DIN connector for attachment to the SSA-424A.

Clear-Com™ Compatible

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SSA-424A 1
SSA-424A Specifications 2

Inhaltsverzeichnis

Seite 1 - SSA-424A

Line DrawingsFeaturesSSA-424ADual Digital HybridThe SSA-424A Dual Digital Hybrid interfaces two 2-wire intercom lines to two 4-wire lines. Unlike earl

Seite 2 - SSA-424A Specifications

Contact InformationTelex® Communications, Inc.12000 Portland Avenue SouthBurnsville, MN 55337Telephone: (800) 392-3497Fax: (800) 323-0498Form Number:

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