Extron electronic 42 HVA manual System reset to factory defaults

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Operation, cont’d

C

OUTPUTS

2

INPUTS

I/O

 

1

3

4

 

1

 

B2

B

VIDEO/+dB

 

 

 

 

 

 

 

2

 

 

CONF/SAVE

AUDIO/-dB

 

 

 

 

B

 

A and D

LED key: = off,

= on,

= blinking, B1 = blinking slowly, B2 = blinking fast

Figure 3-4— +8dB gain on input #1 displayed

BPress and release an input button to select an input.

CPress and release the Decrement () or Increment () button to decrease or increase the audio input level until the Inputs 1 and 2 LEDs are lit and the Input 3 LED is blinking rapidly and the Video/+dB LED is on. This indicates a gain of +8dB.

DPress and hold the Conf/Save button until the I/O LED turns off to save the attenuation or gain value in memory and exit the audio adjustment mode.

If another input button is pressed and released, the level value for the current input is saved and level value for the newly selected input is displayed.

System reset to factory defaults

To reset the switcher to the factory default settings, press and hold the Conf/Save button on the front panel while AC power is being applied. Continue to hold the Conf/Save button until the power up sequence is completed (all LEDs turn off, the Output 1, Video, and Audio LEDs turn on, then the Conf/Save LED blinks). System reset clears all ties and sets all audio gain levels to unity gain (+0dB).

Executive mode (front panel security lockout)

The executive mode limits the operation of the CrossPoint switcher from the front panel. When the switcher is in executive mode, all of the front panel functions are disabled and the ties can be viewed but not changed. See the section on Viewing the current configuration earlier in this chapter. Selecting an Output will show associated Input and the Conf/Save button selects the signal type (Audio, Video, or both). Other than that, if the user pushes a front panel button when the switcher is in executive mode, the Conf/Save LED blinks three times and goes out.

To toggle executive mode on or off, press and hold the Outputs and Conf/Save buttons for approximately five seconds. The Conf/Save LED blinks to indicate the mode change. Release the Outputs and Conf/Save buttons. To toggle the executive mode state again, press and hold the Outputs and Conf/Save buttons again.

3-6 CrossPoint 42 HVA Matrix Switcher • Operation

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Contents CrossPoint Matrix Switcher CrossPoint 42 HVASicherheitsanleitungen Deutsch Safety Instructions EnglishConsignes de Sécurité Français Instrucciones de seguridad EspañolQuick Start CrossPoint 42 HVA View ties View and adjust audio levelQuick Start CrossPoint 42 HVA, cont’d Front Panel ControlsTable of Contents Table of Contents, cont’d One IntroductionCrossPoint 42 HVA Matrix Switcher Introduction About the CrossPoint 42 Matrix SwitcherFeatures VCRIntroduction, cont’d Any input to any outputInstallation TwoCrossPoint 42 HVA Matrix Switcher Installation Installationstallation, cont’dMounting the Switcher Table or wall mountingRack mounting Power connectionCabling and Rear Panel Views Video input and output connectionsInstallation, cont’d Audio input and output connectionsRS-232 connection MKP 1000 User’s Manual for detailsInstallation, cont’d Three OperationDefinitions Front Panel Controls and IndicatorsOperationeration, cont’d Input buttons, output buttons, and LEDsCreating a configuration PowerFront Panel Operations Operation, cont’d Example 2 Changing the audio input to an existing tieViewing and adjusting the audio level Viewing the current configurationExample 3 Viewing and adjusting an audio level System reset to factory defaults Executive mode front panel security lockoutSync termination switches Rear Panel ControlsOperation, cont’d Four Programmer’s GuideCrossPoint 42 HVA Matrix Switcher Programmer’s Guide Host-to-Switcher InstructionsSwitcher-Initiated Messages Programmer’ser’sGuide,Guidecont’dCommand/Response Table Using the Command/Response TableSwitcher Error Responses Symbol DefinitionsCommand Ascii Command Response Additional description Programmer’s Guide, cont’dCommand Response Additional descriptionProgrammer’s Guide, cont’d Switcher Software FiveUsing the help system Installing the softwareUsing the software MatrixSoftware,cont’dUniversal Switcher Control Program Main Menu window Matrix Software, cont’d Specifications and Part Numbers AAppendix aSpecificationsandandPartPartNumbes,Numberscont’d VideoAudio input Part Numbers Specifications and Part Numbes, cont’dOptional accessories CrossPoint part numbersPre-cut cables Assorted connectors BNC connectorsExtron Part BNC-4 Mini HR Cable Specifications and Part Numbes, cont’d AppendixBB Reference InformationClosing the switcher Hardware Upgrade and MaintenanceOpening the switcher Installing a firmware updateFigure B-3 Front panel board Replacing the AC fuse Ensure that the switcher is working properlyReference Information, cont’d Reconnect the input and output cablesFCC Class a Notice Extron’s Warranty Asia JapanExtron Electronics, USA

42 HVA specifications

The Extron Electronics 42 HVA (High Voltage Adapter) is a notable product designed for enhancing audio-visual systems. It is primarily focused on the distribution of high-definition video signals over long distances, making it a valuable asset for educational institutions, corporate environments, and large venues.

One of the standout features of the Extron 42 HVA is its ability to support HDBaseT technology. This allows for the transmission of uncompressed HD video, audio, Ethernet, control signals, and power over a single CAT6 cable. This capability not only simplifies installation but also reduces the amount of cabling required, allowing for a cleaner and more organized setup.

The 42 HVA boasts a robust design that can handle resolutions up to 4K, ensuring that high-quality video can be delivered without loss of fidelity. The unit is equipped with multiple input options, catering to a variety of sources such as computers, projectors, and displays. Its compatibility with different formats and resolutions makes it a versatile choice for any AV setup.

Another key feature is its advanced signal management technology. The 42 HVA supports EDID (Extended Display Identification Data) management, which ensures that the connected devices are communicating correctly. This helps to prevent issues such as resolution mismatches and allows users to achieve optimal performance from their AV system.

Additionally, the 42 HVA incorporates a feature known as automatic cable equalization. This technology enhances the signal integrity over long cable runs, allowing the device to maintain the quality of the transmitted video even at greater distances. This is particularly important in large venues where cable lengths can be significant.

For ease of use, the Extron 42 HVA includes an intuitive interface that simplifies the setup process. The device can be easily integrated into existing AV systems, and its compact design allows for flexible mounting options. This adaptability makes it an excellent choice for both new installations and upgrades to existing systems.

In summary, the Extron Electronics 42 HVA is a powerful tool in the realm of AV technology. With its HDBaseT support, high-resolution capabilities, and advanced signal management features, it meets the demands of modern audio-visual environments. Its design, functionality, and versatility make it an ideal solution for delivering high-quality video signals over long distances in a range of professional settings.
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