Extron electronic 42 HVA manual Front Panel Operations, Power, Creating a configuration

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explanation of audio level adjustment is included in Viewing and adjusting the audio level later in this chapter.

Audio/-dB LED — The Conf/Save button selects and deselects audio for a configuration being created or viewed. The Audio/-dB LED lights to indicate that audio is available for configuration or viewing. The Audio/-dB LED lights steadily to indicate that the audio follows the video configuration. The Audio/-dB LED (and the LED for the selected audio input) blink to indicate that the audio configuration is broken away from the video configuration. In audio level display/adjust mode this LED indicates attenuation (-) of the audio level.

Video/+dB LED — The Conf/Save button selects and deselects video for a configuration being created or viewed. The Video/+dB LED lights to indicate that video is available for configuration or viewing. In audio level display/ adjust mode this LED indicates a gain (+) in the audio level.

Front Panel Operations

The following paragraphs detail the power-up process and then provide sample procedures for creating ties and configurations; changing a configuration; viewing ties and configurations; and viewing and adjusting the audio level.

Power

Power is automatically applied when the power cord is connected to an AC source. When AC power is applied, the switcher performs a self-test that blinks the front panel LEDs during the test. An error-free power up self-test sequence leaves the RGBHV LED, Audio LED, Output 1 LED, and Input 1 LED on and all other LEDs off.

During the first power up, Input 1 is tied to Output 1, so both LEDs will light. During subsequent power ups, the LED for the input that is tied to Output 1 will light.

The current configuration is saved in non-volatile memory. When power is applied, the last current configuration is retrieved.

If an error occurs during the self-test, the switcher locks up and will not operate. If your switcher locks up on power-up, call the Extron S3 Sales & Technical Support Hotline.

Creating a configuration

The current configuration can be changed using the front panel buttons. To change the current configuration, do the following:

1.

Press the Conf/Save button to select video, audio, or both for configuration.

2.Select the desired output by pressing and releasing the Outputs button to cycle through output 1 or output 2.

3.Select the desired input by pressing and releasing the appropriate Input button.

4.Repeat steps 1 through 3 to create a second tie, as desired.

1. Only one video input and one audio input can be tied to an output.

2.If a tie is made between an input and an output, and the selected output was previously tied to another input, the older tie is broken in favor of the newer tie.

3.To indicate current ties, input LEDs light when an output is selected.

CrossPoint 42 HVA Matrix Switcher • Operation

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Contents
CrossPoint 42 HVA CrossPoint Matrix SwitcherInstrucciones de seguridad Español Safety Instructions EnglishConsignes de Sécurité Français Sicherheitsanleitungen DeutschQuick Start CrossPoint 42 HVA Front Panel Controls View and adjust audio levelQuick Start CrossPoint 42 HVA, cont’d View tiesTable of Contents Table of Contents, cont’d Introduction OneAbout the CrossPoint 42 Matrix Switcher CrossPoint 42 HVA Matrix Switcher IntroductionVCR FeaturesAny input to any output Introduction, cont’dTwo InstallationTable or wall mounting Installationstallation, cont’dMounting the Switcher CrossPoint 42 HVA Matrix Switcher InstallationVideo input and output connections Power connectionCabling and Rear Panel Views Rack mountingAudio input and output connections Installation, cont’dMKP 1000 User’s Manual for details RS-232 connectionInstallation, cont’d Operation ThreeInput buttons, output buttons, and LEDs Front Panel Controls and IndicatorsOperationeration, cont’d DefinitionsCreating a configuration PowerFront Panel Operations Example 2 Changing the audio input to an existing tie Operation, cont’dViewing and adjusting the audio level Viewing the current configurationExample 3 Viewing and adjusting an audio level Executive mode front panel security lockout System reset to factory defaultsRear Panel Controls Sync termination switchesOperation, cont’d Programmer’s Guide FourProgrammer’ser’sGuide,Guidecont’d Host-to-Switcher InstructionsSwitcher-Initiated Messages CrossPoint 42 HVA Matrix Switcher Programmer’s GuideSymbol Definitions Using the Command/Response TableSwitcher Error Responses Command/Response TableProgrammer’s Guide, cont’d Command Ascii Command Response Additional descriptionResponse Additional description CommandProgrammer’s Guide, cont’d Five Switcher SoftwareMatrixSoftware,cont’d Installing the softwareUsing the software Using the help systemUniversal Switcher Control Program Main Menu window Matrix Software, cont’d AAppendix a Specifications and Part NumbersVideo SpecificationsandandPartPartNumbes,Numberscont’dAudio input CrossPoint part numbers Specifications and Part Numbes, cont’dOptional accessories Part NumbersPre-cut cables Assorted connectors BNC connectorsExtron Part BNC-4 Mini HR Cable Specifications and Part Numbes, cont’d Reference Information AppendixBBInstalling a firmware update Hardware Upgrade and MaintenanceOpening the switcher Closing the switcherFigure B-3 Front panel board Reconnect the input and output cables Ensure that the switcher is working properlyReference Information, cont’d Replacing the AC fuseAsia Japan FCC Class a Notice Extron’s WarrantyExtron Electronics, USA