Gai-tronics 7245-005 SmartSeries Indoor Remote Subset Amplifie Manuel d'utilisateur télécharger pdf (Page 3)

Pub. 42004-684L2B

Model 7245-005 Indoor Remote Subset Amplifier Enclosure Page: 3 of 9

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Features and Functions

The Model 7245-005 Indoor Remote Subset Amplifier Enclosure provides terminations for the following:

• Connectorized subset cabling • System cabling

• Plug-in remote amplifier • Auxiliary input signals (SmartSeries stations only)

• External speaker(s)

Description of Major Components

For the following discussion, refer to Figure 2, which provides a block diagram of the enclosure. The

Model 7245-005 Amplifier Enclosure can be divided into 3 primary sections. Each of these sections is

described in greater detail below.

Subset Connector

The 24-position subset connector J2 links the remote subset with the amplifier and enclosure. This

interface enables the microphone, receiver, hookswitch, page switch, party line, speaker, and auxiliary

input signals of the subset to be connected to the amplifier and system cabling.

Amplifier Connector

The 16-position amplifier connector J1 and 6-position amplifier connector J3 links the amplifier with the

subset and system cabling. This interface enables the ac power, microphone, receiver, hookswitch, page

switch, party line, page line, speaker, mute, and auxiliary input signals of the amplifier to be connected to

the subset and system cabling.

Terminal Blocks

Terminal blocks TB1 and TB2 provide connection points for the system cable, an 8-ohm or 16-ohm

speaker, and the auxiliary inputs signals. In addition, the terminal blocks provide connectivity to the

subset receptacle and remote subset amplifier connector.

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Gai-tronics 7245-005 SmartSeries Indoor Remote Subset Amplifie Manuel d'utilisateur Page 3