Extron electronic P/2 DA8, P/2 DA12 Series user manual Audio input, Audio output

Page 20

Installation and Operation, cont’d

Audio input

For models P/2 DA8 A and P/2 DA12 A, use a female 3.5 mm mini Tip Ring Sleeve (TRS) connector to provide an unbalanced audio input. Switch off power to the distribution amplifier and

audio source. Connect the audio source

INPUT

 

to the audio input socket on the rear

Audio Input

panel of the distribution amplifier.

 

Wiring for the TRS connector is shown in the figure below.

Tip (L)

Ring (R)

Sleeve ()

3.5mm Stereo Plug Connector (unbalanced)

Figure 2-6 — Audio input

Audio output

Tip

Left +

 

 

Ring

Right +

 

 

Sleeve

Ground

 

 

The P/2 DA8 A (eight outputs) and P/2 DA12 A (twelve outputs) use 3.5 mm, 5-pole, captive screw connectors for audio outputs as shown in figure 2-7.

AUDIO OUTPUTS

 

L

1

 

R

 

 

L

2

 

R

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L

3

R

L

4

R

 

L

5

 

R

 

 

L

6

 

R

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L

7

R

L

8

R

 

 

L

9

R

 

 

 

L

10

R

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L

11

R

L

12

R

Figure 2-7 — Audio output connections

The audio outputs can be balanced or unbalanced depending on the wiring (see figure 2-8 on the next page). The length of exposed wires in the captive screw connector is critical (see the note and caution on the next page).

NBalanced output wiring produces a +6 dB gain. Unbalanced output wiring produces 0 dB gain.

2-10 P/2 DA8 and P/2 DA12 • Installation and Operation

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Contents DA8 and P/2 DA12 Series VGA Distribution AmplifiersPrecautions Safety Instructions English安全须知 中文 FCC Class a NoticePage Table of Contents Table of Contents, cont’d One DA8 and P/2 DA12 SeriesDescription of P/2 DA8 and P/2 DA12 Series IntroductionAbout This Manual Features of P/2 DA8 and P/2 DA12 Series Wide range of compatible signal types and resolutionsIntroduction, cont’d Two Installation and Operation Installation OverviewTabletop placement Mounting the Distribution AmplifierRack mounting procedures Installing a full rack unit on a shelf rackInstallation and Operation, cont’d Under-desk mountingDA8 and P/2 DA12 Installation and Operation Installation and Operation, cont’d Front Panel Features Front panel featuresRear Panel Features SeeSync impedance switches Switch Function Sync Impedance ohms OffVideo Input and Output Connections Video ConnectionsAudio input Audio outputMute Control Unbalanced Stereo OutputInstallation and Operation, cont’d Troubleshooting AAppendix a Specifications Reference InformationVideo Video InputSync RgbsReference Information, cont’d Audio P/2 DA8 A, P/2 DA12 aAudio Input P/2 DA8 A, P/2 DA12 a Audio Output P/2 DA8 A, P/2 DA12 aGeneral Optional accessories and cables Accessories Part numberReference Information, cont’d Included Parts Included Parts Part numberDA8 and P/2 DA12 Reference Information Reference Information, cont’d Extron’s Warranty FCC Class a NoticeExtron Electronics, Europe Beeldschermweg 6C
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P/2 DA12 Series, P/2 DA8 specifications

Extron Electronics is a renowned company recognized for providing innovative and high-quality AV (audiovisual) solutions. Among their extensive range of products are the P/2 DA12 and P/2 DA8, which are designed to enhance video distribution in various environments. These distribution amplifiers are particularly favored in commercial settings like conference rooms, educational facilities, and control centers.

The P/2 DA12 offers twelve outputs, while the P/2 DA8 features eight outputs, allowing for flexible video distribution from a single input source. Both models support resolutions up to 1920x1200, ensuring compatibility with a wide range of display devices such as projectors, monitors, and TVs. This high-quality video output is essential for maintaining the clarity and detail required in professional presentations and high-stakes environments.

One of the standout features of the P/2 DA series is Extron's advanced signal processing technology. This includes Automatic Cable Equalization, which compensates for signal loss over extended distances, ensuring that the video quality remains consistent even when using long cable runs. The P/2 DA amplifiers also integrate Extron's unique 4k-capable circuitry, making them ready for future-proofing as AV technology continues to evolve.

Furthermore, both models are equipped with individual gain controls for each output. This feature allows users to optimize the signal strength delivered to each display, accommodating different cable lengths and equipment configurations. The amplifiers also provide comprehensive status LED indicators that enable easy monitoring of device functionality and signal status, a crucial aspect in professional setups.

Reliability is another significant characteristic of the P/2 DA12 and P/2 DA8. These devices are built with robust construction, ensuring durability in demanding environments. They also feature universal power supplies that work globally, facilitating seamless integration into various installations without the need for additional converters.

Finally, installation is streamlined with the inclusion of a compact design, making it easy to mount in racks or on surfaces without occupying much space. The P/2 DA12 and P/2 DA8 are versatile solutions, enabling effective video distribution and enhancing the overall multimedia experience in any professional setting.
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