Extron electronic XPA 1002, XTRA SERIES, XPA 200170V Operation, cont’d, XPA fully counterclockwise

Page 15

Operation, cont’d

NOn the XPA 2001, the single control adjusts the levels of both channels simultaneously prior to summing them together.

To adjust the XPA amplifier's input level, do the following:

1.

If connecting to a source device with a volume control

 

(variable output), ensure that the volume on the source

 

device is set to its lowest point, then adjust the level(s) of

 

the XPA fully counterclockwise.

2.

Set the source device's volume to its maximum volume

level. No sound should come out.

3. Return to the XPA amplifier and raise the level(s) until sound distortion occurs, then lower the level(s) slightly until any distortion disappears. This setting ensures that, whatever the source device volume setting may be, no clipping occurs.

NWhen setting volume control through a source device, ensure that the device's volume is set to variable out. Consult the device's user manual for detailed instructions on its calibration.

ÀBalanced or unbalanced stereo audio input connector — Wire the 3.5 mm 5-pin captive screw connector for balanced or unbalanced input.

Tip

L

Tip

Sleeve

Ring

 

Tip

 

Sleeves

R

Tip

Sleeve

Ring

 

 

Unbalanced Mono Input

Balanced Mono Input

 

 

(high impedance)

 

Do not tin the wires!

F

Remote control connector — The 3.5 mm 5-pin captive screw

 

receptacle is used to remotely control two functions through

contact closure: See the following circuit diagram.

Pins 1, 2, and 3 control volume by varying the DC voltage from 0 V (full attenuation) to 10 V (maximum volume) with full muting in effect when pin 2 is connected to ground (pin3). Use the included 3-pin captive screw connector. See "Remote volume control" in this chapter.

10V 50 mA

VOL/MUTE

1

2

3

Tip

L

Tip

L

Sleeve

Ring

Tip

 

Sleeves

 

R

Tip

R

Sleeve

Ring

 

 

Unbalanced Stereo Input

 

 

 

Balanced Stereo Input

 

 

 

 

 

 

 

Do not tin the wires!

NThe XPA 1002's output power can be effectively doubled by using only one input channel and bridging the output. The XPA 1002 will output 200 watts @ 8 ohms or 120 watts @ 16 ohms in bridged mode.

See "Bridged mono output" in this chapter for wiring instructions when bridging the XPA 1002.

ÂBalanced or unbalanced mono audio input connector — Wire the 3.5 mm 5-pin captive screw connector for balanced or unbalanced input.

MAX

2K OHMS

10K OHMS

MIN

STANDBY

1 10 V

2 VOL/MUTE

MUTE SWITCH

3 GND

MUTE

VOLUME

3-6

XTRA Series • Operation

XTRA Series • Operation

3-7

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Contents Half-Rack 2-Channel and Mono Channel Audio Power AmplifiersPrecautions Extron’s WarrantyEnglish Consignes de Sécurité Français Table of Contents Table of Contents, cont’d IntroductionXtra Series Terms used in this manual FeaturesIntroduction About this ManualIntroduction, cont’d InstallationTabletop use InstallationApplication Examples Mounting the XPA 1002 and XPAInstallation, cont’d Rack mountingSide by repeating steps 1 through UL requirements Flexible conduit adapter kit installationReplace the cover of the XPA by attaching the 8 screws that NeutralOperation ThreeLimiter/Protect indicator LEDs channels 1 and 2 These Front Panel Features and OperationPower indicator LED This LED lights Over Temp indicator LED This LED lights red whenLevel adjustment channels 1 and 2 Use a Tweeker or Operation, cont’d Rear Panel Features and OperationSignal indicator LEDs channels 1 and 2 These LEDs Input signal is detected on the corresponding channelOperation, cont’d To adjust the XPA amplifiers input level, do the followingSet the source devices volume to its maximum volume Remote control connector The 3.5 mm 5-pin captive screw2 for the output channels, wire the included 4-pole Stereo audio output connector channels 1 and 2 MarkedBridged mono output Remote volume controlHigh pass filter toggle switch Use a Tweeker or small Unplug the IEC power cord from the power amplifierWire the input as shown in the following diagram ReferenceXtra Series Specifications Specifications, Part Numbers, and AccessoriesGeneral Specifications, Part Numbers, Accessories, cont’dOptional Accessories Specifications, Part Numbers, Accessories, cont’d Specifications, Part Numbers, Accessories, cont’d
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XPA 1002, XPA 2001100V, XPA 200170V, XTRA SERIES specifications

The Extron XTRA Series is designed to redefine performance in the realm of AV system control and signal processing. This extensive lineup comprises high-quality products that cater to the demands of modern AV environments, ensuring seamless integration and exceptional functionality.

One of the hallmark features of the XTRA Series is its advanced signal routing capabilities. With support for a variety of audio and video formats, including HDMI, HDBaseT, and analog signals, users can easily manage and distribute content across multiple displays and zones. This versatility is crucial for settings such as educational institutions, corporate environments, and large venues where different types of media are routinely used.

A standout characteristic of the XTRA Series is its robust control capabilities. The series incorporates Extron's signature GlobalViewer Enterprise software, enabling users to monitor and manage AV devices remotely. This feature not only simplifies system administration but also enhances troubleshooting efficiency, allowing technicians to quickly identify and resolve issues without needing to be physically present.

In terms of technology, the XTRA Series is built on Extron's advanced DSP (Digital Signal Processing) platform. This ensures superior audio quality, with features like automatic gain control, equalization, and feedback suppression, which are essential for delivering clear and articulate sound in any environment. Additionally, the series includes built-in video scaling and switching technologies, allowing for high-resolution output that maintains the integrity of the original media.

Another important aspect of the XTRA Series is its user-friendly interface. Many products in this lineup are designed with customizable touch panels and intuitive control systems that can be tailored to meet the specific needs of various users. This adaptability makes it easy for anyone, regardless of technical expertise, to operate and manage AV systems effectively.

The XTRA Series is also designed with reliability in mind. With durable construction and rigorous testing processes, these products are built to perform consistently in high-demand environments. This reliability is further complemented by Extron's dedicated customer support, providing users with the assistance and resources needed to maximize their system's capabilities.

Overall, the Extron XTRA Series stands as a testament to innovation in AV technology, combining sophisticated signal processing, intuitive control, and exceptional reliability to provide comprehensive solutions for a wide array of applications. Whether for corporate environments, educational facilities, or large-scale events, the XTRA Series ensures that users enjoy a seamless and enriched audio-visual experience.