Extron electronic P/2 DA12 Series, P/2 DA8 user manual Mute Control, Unbalanced Stereo Output

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Tip

L

Tip

 

 

NO GROUND HERE.

Left

Ring

Sleeve(s)

 

Sleeve(s)

Tip

R

Tip

 

 

NO GROUND HERE.

Right

Ring

 

L R

Left

Right

Unbalanced Stereo Output

Balanced Stereo Output

CAUTION

For unbalanced audio, connect the sleeve(s) to the center contact ground. DO NOT connect the sleeve(s) to the negative (-) contacts.

Figure 2-8 — Audio output wiring

Mute Control

The mute control provides a way to mute individual outputs, or all outputs at once. Audio and video for each output is muted simultaneously.

MUTE

A

1

3

5

7

9

11

Each output is assigned to a pin on the captive

2

4

6

8

10 12

 

screw connector. To mute any output, short its pin to the ground pin (). Multiple outputs

can be shorted at the same time. To mute all outputs at once, short pin A (all) to the ground pin.

The P/2 DA8 A model uses two 3.5 mm, 5-pole, captive screw connectors. The P/2 DA12 A model (shown above) uses two

3.5mm 4-pole connectors and two 3.5 mm 3-pole connectors. For connections to captive screw receptacles, the length of the exposed wires is critical.

NThe ideal length of stripped wire is 3/16” (5 mm):

•If the stripped section of wire is longer than 3/16”, the exposed wires may touch, causing a short circuit between them.

•If the stripped section of wire is shorter than 3/16”, the wires can be easily pulled out even if tightly fastened by the captive screws.

CDo not tin the wires. Tinned wire does not hold its shape and can become loose over time.

P/2 DA8 and P/2 DA12 • Installation and Operation 2-11

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Contents VGA Distribution Amplifiers DA8 and P/2 DA12 SeriesSafety Instructions English PrecautionsFCC Class a Notice 安全须知 中文Page Table of Contents Table of Contents, cont’d DA8 and P/2 DA12 Series OneIntroduction About This ManualDescription of P/2 DA8 and P/2 DA12 Series Wide range of compatible signal types and resolutions Features of P/2 DA8 and P/2 DA12 SeriesIntroduction, cont’d Two Installation Overview Installation and OperationTabletop placement Mounting the Distribution AmplifierInstalling a full rack unit on a shelf rack Rack mounting proceduresUnder-desk mounting Installation and Operation, cont’dDA8 and P/2 DA12 Installation and Operation Front panel features Installation and Operation, cont’d Front Panel FeaturesSee Rear Panel FeaturesSwitch Function Sync Impedance ohms Off Sync impedance switchesVideo Connections Video Input and Output ConnectionsAudio output Audio inputUnbalanced Stereo Output Mute ControlInstallation and Operation, cont’d Troubleshooting AAppendix a Reference Information SpecificationsVideo Video InputRgbs SyncAudio P/2 DA8 A, P/2 DA12 a Reference Information, cont’dAudio Input P/2 DA8 A, P/2 DA12 a Audio Output P/2 DA8 A, P/2 DA12 aGeneral Accessories Part number Optional accessories and cablesReference Information, cont’d Included Parts Included Parts Part numberDA8 and P/2 DA12 Reference Information Reference Information, cont’d FCC Class a Notice Extron’s WarrantyExtron 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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