Extron electronic P/2 DA2XI MT specifications Installation, Specifications

Page 3

Installation

2. If feet were previously installed on the bottom of the unit, remove them.

3. For furniture mounting, hold the unit with the attached

brackets against the underside of the table or other furniture. Mark the location of the screw holes of the bracket on the mounting surface.

4. For furniture mounting, drill 3/32” (2 mm) diameter pilot holes, 1/4” (6.3 mm) deep in the mounting surface at the marked screw locations.

5. For furniture mounting, insert #8 wood screws into the four pilot holes. Tighten each screw into the mounting surface until just less than 1/4” of the screw head protrudes.

6. For furniture mounting, align the mounting screws with the slots in the brackets and place the unit against the surface, with the screws through the bracket slots.

7. For furniture mounting, slide the receiver slightly forward or back, then tighten all four screws to secure the unit in place.

8. For projector mounting, secure the unit to a projector mount or other surface by inserting the mounting bolt through the bracket’s slotted hole.

Connections, Indicators, and Controls.

6263

1Power/Signal indicator LED — When illuminated green, this LED indicates that the distribution amplifier is receiving both power and a computer signal. When illuminated amber, it indicates that the distribution amplifier is receiving power but no computer signal. If the LED is off when the distribution amplifier is connected to a PC with power on, it indicates that an external power supply is required.

2Video Input connector — Connect a computer’s VGA - UXGA output to this connector.

3Monitor connector — Connect a local monitor to this connector.

4Power connector — Plug the external 12V power supply only when needed (see Power/Signal indicator LED above) into this 2-pole captive screw connector. The power supply is included with the unit and is shipped with a plug installed. If you need to cut the power cord to a different length and reinstall the plug, refer to figure 5 and the following notes.

 

End view of power

 

Captive screw

 

A

supply output cord

 

connector

 

A

 

 

Power

 

 

+

12VDC

 

 

–

 

SECTION A–A

 

 

 

 

 

Power Supply Output cord

 

 

 

Figure 5 — Power connector wiring

 

 

 

 

INPUT

17

 

 

 

5

EXT POWER (see manual)

GAIN/PEAK

5V

OUT IMP

 

 

 

0.1A MAX

 

 

4

ON

 

 

 

 

1

2

7

62

 

INPUT

 

17

 

 

AUDIO

 

 

 

56

 

EXT POWER (see manual)

GAIN/PEAK

5V

OUT IMP

 

 

 

0.2A MAX

 

 

74

ON

 

 

 

 

1

2

MONITOR

6

P/2 DA2xi

OUTPUT

3

MONITOR

668

P/2 DA2xi MT

OUTPUT

L R

CAUTION

When connecting the power supply, voltage polarity

 

is extremely important. Applying power with

 

incorrect voltage polarity could damage the power

 

supply and the P/2 DA2xi. Identify the power cord

 

negative lead by the ridges on the side of the cord.

Do not tin the stripped power supply leads before installing the captive screw connector. Tinned wires are not as secure in the captive screw connectors and could pull out.

The two power cord wires must be kept separate while the power supply is plugged in. Remove power before continuing.

To verify the polarity before connection, plug in the power supply with no load and check the output with a voltmeter.

5 2-bank DIP switch — (These switches only affect the video

output ( 6 ), not the “monitor” output ( 3 )). The Gain/

Peak DIP switch should be on (up) when output cable is

Figure 4 — P/2 DA2xi and P/2 DA2xi front and rear panels

4P/2 DA2xi and P/2 DA2xi MT • Connections

Specifications

over 100’ (30.5 m). The Out Imp DIP switch changes output impedance. If all connections and operations are correct, yet the projector has no picture, switch to the other position.

6Video output connector — Connect the video output device, such as a projector, LCD panel, or monitor, to this connector.

7Audio input connector (MT model only) — Plug a

3.5mm, mini jack audio cable from the computer’s sound card into this connector.

8Audio output connector (MT model only) — Insert a

3.5mm, 5-pole, captive screw audio connector into this connector. Wire the connector as shown below.

Balanced Output

Unbalanced Output

Tip

Tip

 

Ring

 

See Caution

Sleeve (s)

Sleeve (s)

 

Tip

Tip

 

Ring

 

See Caution

Figure 6 — Audio connector wiring

CAUTION

Connect the sleeve to ground (Gnd). Connecting the

 

sleeve to a negative (-) terminal will damage the

 

audio output circuits.

 

Specifications

 

 

Video

 

 

Gain

Selectable: unity (0.7V) or 100% (0.75V)

Peaking

Selectable: 0dB or 6dB @ 100 MHz

Bandwidth

350 MHz (-3dB)

 

Video input

 

 

Number/signal type

1 VGA-UXGA RGBHV, RGBS, RGsB, RsGsBs

Connectors

(1) 15-pin HD male

Nominal level

0.7V p-p for RGB

Minimum/maximum levels

Analog, 0.3V to 1.5V p-p

Impedance

75 ohms

 

Horizontal frequency

15 kHz to 135 kHz

Vertical frequency

30 Hz to 170 Hz

 

Return loss

<-38dB @ 5 MHz

Maximum DC offset

1.0V

 

AC/DC coupling

No

 

Video output

 

 

Number/signal type

1 VGA-UXGA RGBHV, RGBS, RGsB, RsGsBs

 

output

 

 

1 VGA-UXGA RGBHV, RGBS, RGsB, RsGsBs

 

local monitor loop-through (ID bits are passed)

Connectors

(2) 15-pin HD female

P/2 DA2xi and P/2 DA2xi MT • Connections

5

Nominal level

0.7V p-p for RGB

Minimum/maximum levels

Analog, 0.3V to 1.5V p-p

Impedance

75 ohms

Return loss

<-40dB @ 5 MHz

DC offset

±5mV maximum with input at 0 offset

Sync

Input type

RGBHV, RGBS, RGsB, RsGsBs

Output type

RGBHV, RGBS, RGsB, RsGsBs

Min/Max Input level

1.5V to 5.0V p-p

Output level

TTL, 5.0V p-p (when not terminated)

Input impedance

510 ohms

Output impedance

75 ohms or 50 ohms switchable

Max. propagation delay

60 ns

Max. rise/fall time

4 ns

Polarity

Positive or negative (follows input)

Audio (P/2 DA2xi MT only)

Gain

Unbalanced 0dB, balanced +6dB

Frequency Response

20Hz to 20kHz, ±0.05dB

THD + Noise

<0.03% @ 1kHz at nominal level

S/N

>90dB, balanced at rated max output drive

Crosstalk

<-80dB @ 1kHz, fully loaded

Stereo channel separation

>80dB @ 1kHz; >60dB @ 20kHz

CMRR

>75dB @ 20Hz to 20kHz

Audio input (P/2 DA2xi MT only)

Number/signal type

1 stereo, unbalanced

Connectors

(1) 3.5 mm female stereo jack, 2-channel; tip

 

(L), ring (R), sleeve (Gnd)

Impedance

>5 kohms unbalanced, DC coupled

Nominal level

-10dBV (316mV)

Maximum level

>+10dBV (3.16V) at 1% THD + N

Audio output (P/2 DA2xi MT only)

Number/signal type

1 stereo, balanced/unbalanced

Connectors

(1) 5-pin 3.5 mm captive screw connector

Impedance

50 ohms unbalanced, 100 ohms balanced

Gain error

±0.1dB channel to channel

Nominal level

-2dBu (632mV) balanced out

 

 

-10dBV (316mV) unbalanced out

Maximum level (Hi-Z)

>+18dBu (6.32V), balanced at 1% THD+N

Maximum level (600 ohms)

>+12dBm (3.16V), balanced at 1% THD+N

 

0dBu = 0.775 volts

0dBv = 1.0 volts

 

6

P/2 DA2xi and P/2 DA2xi MT • Specifications

P/2 DA2xi and P/2 DA2xi MT • Specifications

7

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Contents FCC Class a Notice GeneralDistribution Amplifiers Rack mounting FeaturesInstallation IntroductionSpecifications InstallationSpecifications Connections, Indicators, and Controls
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P/2 DA2XI MT specifications

Extron Electronics is renowned for its high-quality audio-visual solutions, and one of its standout products is the P/2 DA2xi MT. This distribution amplifier is engineered to meet the demands of professional audiovisual applications, and it integrates exceptional performance with user-friendly features.

The P/2 DA2xi MT is designed to distribute a single input signal to multiple outputs, ensuring that the integrity of the video signal is maintained across various endpoints. With the ability to distribute signals to two outputs, this device is particularly useful in settings such as classrooms, conference rooms, and control centers where the same content needs to be displayed on multiple screens.

One of the key features of the P/2 DA2xi MT is its compatibility with a wide range of video formats, including HDMI and component video. This versatility makes it an ideal solution for environments where multiple formats are in use. Additionally, it supports resolutions up to 1080p, ensuring that high-definition content is delivered without loss of quality.

The P/2 DA2xi MT employs Extron's patented technology, which includes features such as input and output sync processing. This capability ensures that the video signals are synchronized for seamless viewing across multiple displays. It also includes signal amplification, which enhances the integrity of the signal over longer cable runs, reducing the risk of degradation caused by cable lengths.

Another advantage of the P/2 DA2xi MT is its straightforward operation. The device features intuitive controls, allowing users to easily manage outputs and settings. Furthermore, it is rack-mountable, which simplifies integration into existing AV setups.

Power management is also an essential consideration, and the P/2 DA2xi MT is designed for low power consumption. This not only makes it energy-efficient but also reduces operational costs for users.

In terms of build quality, the P/2 DA2xi MT features a robust construction, designed to withstand the rigors of daily use in demanding environments. Its compact form factor allows for easy installation, ensuring it fits conveniently into various AV setups.

Overall, the Extron P/2 DA2xi MT distribution amplifier is a feature-rich, versatile solution that excels in delivering high-quality video distribution while maintaining ease of use and reliability in a variety of applications.
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