Extron electronic CS 1226T, CS 120P, CS 26T manual Impedance Test Points Loop-through Configuration

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The impedance of the speakers downstream of the one being tested can be measured while the system is on by connecting to the outer (LOOP) terminals of the captive screw connector, as shown in figure 38.

Amplifier

Red Wire (+) from Amplifier

Black Wire (-) from Amplifier

To next speaker(s)

 

Test Points

Figure 38. Impedance Test Points — Loop-through Configuration

6.Insert the captive screw connector into the four-pole receptacle on the speaker crossover board.

2' by 4' Ceiling Tile

4 Pole Connector

Figure 39. Connecting the Wire from the CS 120P to the Speaker

CS 26T and CS 120P User Guide • Installation 23

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Contents CS 26T and CS 120P Safety Instructions FCC Class a Notice Conventions Used in this Guide Contents CS 26T and CS 120P User Guide Contents Overview FeaturesAbout this Guide TLP 700TV Application ExampleInstallation Configurations Installation ConsiderationsGrid Face Example Installing the CS 1226T System Single InstallerTabs on the CS 120P Route the cables through the cover plate Route the Wires Through the H-shaped Opening Mounting the CS 120P in a 2 x 2 600 mm x 600 mm Ceiling Grid Wiring a Single Speaker Signal Test Points Loop-through Configuration Impedance Test Points Loop-through Configuration Mounting the Speaker to the CS 120P Attaching Secondary Support Lines Adjusting the Rotary Tap Selector Grid Face Example Removing the Cover Plate Routing the Cables Without a Conduit Route the Wires Through the H-shaped Opening Mounting the CS 120P in a 2 x 2 600 mm x 600 mm Ceiling Grid Inch 0.25 cm thick fiberglass tile Gauge Wiring Multiple Speakers Using Loop-through Impedance Test Points Loop-through Configuration Mounting the Speaker to the CS 120P Adjusting the Rotary Tap Selector Installing the CS 120P in a Hard Ceiling USA, Canada, South America Central America Japan Extron Warranty
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CS 1226T, CS 26T, CS 120P specifications

The Extron Electronics CS 120P is a compact, powerful solution designed for professional audio applications. It stands out in the market due to its capability to deliver exceptional audio performance in various settings, such as auditoriums, conference rooms, and educational environments. This product is engineered to provide reliable, high-quality audio distribution for a multitude of applications.

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