Interfaces; Installation - GAI-Tronics 701-902 SmartSeries User Manual

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701-902 S S H
MART ERIES

Interfaces

The assembly interfaces to the system cable an external loudspeaker and auxiliary devices via P1, a 16-
pin connector. All connections to the system cable are made by qualified installation technicians during
the system installation.
Direct questions about these connections to the GAI-Tronics Field Service Department at 800-492-1212
inside the USA or 610-777-1374 outside the USA. Other connections on the Speaker Amp/Power Supply
PCBA provide quick connect/disconnect of subassemblies.
Connector J2 on the bottom of the Speaker Amp/Power Supply PCBA connects to optional devices such
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as the SmartSeries Remote Terminal Unit (RTU) installed in specially designed enclosures.

Installation

CAUTION
Do not install this equipment in hazardous areas other than those indicated
on the approval listing in the "Specifications" section of this manual. Such installation may cause a
safety hazard and consequent injury or property damage.
The 701-902 SmartSeries
series enclosure. Use extra care not to damage the protruding latch wings of connector J2 located on the
bottom edge of the amplifier during installation.
It also plugs into standard SmartSeries enclosures such as a SmartSeries
Emergency Party Line (EPL) enclosure, or an enclosure that houses a party line End-of-Line (EOL)
module. When installing the assembly in one of these enclosures, you must also connect the 10-
conductor keyed ribbon cable to J2 on the bottom of the Speaker Amp/Power Supply PCBA. Be sure
that the red line on the edge of the cable lines up with J2-pin 1.
Ensure that the connectors mate securely and then tighten the four screws in the corners of the front panel.
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/S A
ANDSET PEAKER MPLIFIER
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Handset/Speaker Amplifier plugs directly into any standard GAI-Tronics 700
Pub. 42004-658L2G
P
AGE
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station RTU enclosure, an
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