Extron electronic MVX 44, MVX 88, MVX 84, 48 manual Example 9 Resetting audio gain single input

Page 33

Example 9: Resetting audio gain — single input

Reset the audio gain or attenuation for a specified input to the factory default (0 dB) as follows:

1.Select Audio Setup mode: Press and hold the Audio Setup (I/O) button for approximately 2 seconds.

Press and hold the button.

 

2 seconds

AUDIO SETUP

AUDIO SETUP

The LED lights to indicate Audio Setup mode

Release the Audio Setup button.

2.Select an input: Press and release the Input 5 button.

Press and release the Input 5 button.

4

INPUTS

 

 

 

 

2

OUTPUTS

4

 

 

 

5

6

1

3

+dB -dB

The Input 5 LED lights to indicate that input 5 is selected.

 

The –dB LED

The Output 1, Output 2, and Output 3

indicates a negative

LEDs display the audio level range of the

(attenuation) level.

input .

 

In this example, the LEDs indicate audio attenuation in the –1 dB to –5 dB range.

3.Reset the input level: Press and release the < and > buttons simultaneously.

Simultaneously press and release the

button and button.

The Audio Setup

LED blinks off and then relights.

AUDIO SETUP

4.If desired, reset the audio levels for other inputs by repeating steps 2 and 3.

NOTE: After approximately 30 seconds of front panel inactivity, the switcher saves

the most recent input gain or attenuation levels and exits Audio Setup mode.

5.Exit the Audio Setup mode: Press and release the Audio Setup button. All audio changes are saved.

Press the Audio Setup button to exit Audio Setup mode.

I/O

VID

+dB

All input and output

LEDs turn off.

AUD

-dB

 

AUDIO SETUP

 

The Audio Setup LED turns off.

MVX 44 / 48 / 84 / 88 VGA Matrix Switchers • Operation 27

Page 32 Page 34
Image 33
Page 32 Page 34
Contents MVX 44 / 48 / 84 / 88 Series Safety Instructions English FCC Class a Notice Conventions Used in this Guide Variables are written in slanted form as shown hereExtron Electronics. All rights reserved Contents MVX 44 / 48 / 84 / 88 VGA Matrix Switchers Contents About this Guide About the SwitchersAny input to any or all outputs FeaturesMVX 44 / 48 / 84 / 88 VGA Matrix Switchers Introduction Cabling and Rear Panel Views Mounting the SwitcherVideo and Audio Output Connections Video and Audio Input ConnectionsRS-232 Port Pin Assignment Remote ConnectionPower Connection MVX 88 VGA a Front Panel Front Panel Controls and IndicatorsInfrared Sensor and Power/audio/data LED Input and Output Selection Controls and IndicatorsPower/data/audio LED O and Audio Setup button Selection and Audio/video Controls and IndicatorsControl Buttons and LEDs Video/+dB LED and Audio/-dB LEDMVX 44 / 48 / 84 / 88 VGA Matrix Switchers Operation Powering up the Switcher OperationsDefinitions Creating a Set of Ties Example 1 Create a set of video and audio tiesSelect an input Press and release the input 5 button Confirm the change Press and release the Enter button Example 1 ConfigurationSelect the output Press and release the output 1 button Example 2 Add a video tie to a set of video and audio tiesSelect the output Press and release the output 4 button Example 3 Remove a tie from a set of tiesExample 4 View ties by selecting an input Viewing the ConfigurationDeselect audio Press and release the I/O button Press and release the Output 3 button Example 5 View ties by selecting outputsUsing Presets Preset Locations by Matrix Size Example 6 Save a presetExample 7 Recall a preset Audio Gain and Attenuation Adjusting Input Audio Gain and AttenuationSeconds Example 8 Adjust the input audio gainInput 5 LED lights to Adjust the Input Audio Level Example 9 Resetting audio gain single input Front Panel Security Lockout Executive Mode Setting the Output Audio LevelClear all Ties and Presets Clearing all Ties and PresetsMemory Resetting the System to Factory DefaultsOptimizing the Audio TroubleshootingWorksheet Example 1 System Equipment WorksheetsWorksheet Example 2 Daily Configuration Worksheet Example 2 Daily ConfigurationWorksheet Example 3 Test Configuration Worksheet Example 3 Test ConfigurationOutput destinations Configuration WorksheetSmall Matrix IR Remote Control IR Remote ControlHost-to-Switcher Instructions Switcher-initiated MessagesSimple Instruction Set Control Switcher Error Responses Using the Command and Response TableCommands are not case sensitive Command and Response Table for SIS Commands Symbol definitionsX1 = X1! =Command/Response Table for SIS Commands Directly write a global preset Save, recall, and directly write global presetsRGB delay View ties, gains, mutes, and presetsResets Front panel lockout Executive modeFirmware upload Information requestsClick the Files of type drop box and select All files Loading Firmware Using an SIS CommandSelect the Firmware Upgrade File Installing the Software Matrix Switchers Control ProgramTo run the Matrix Switchers Control Program, click Using the SoftwareStarting the Software Comm Port Selection window appearsMatrix Switchers Control Program Window no Ties Updating the Firmware Location of Firmware Upgrade FilesDownloading Firmware Upgrade Files Extron Firmware Loader Window Windows Buttons, Drop Boxes, and Trash Can Windows menusClick Exit to close the Firmware Loader Tools menu Audio Input Configuration selection Master-Reset selection Using Emulation Mode Using the Help SystemChoose Emulate, and click OK Reference Information SpecificationsVideo output Audio input Matrix switcher part numbers Part Number Part Numbers and AccessoriesMVX Part Numbers Included PartsOptional Accessories CablesBulk cable and termination tools VGA male-to-male cables Part Number Terminated cable assembliesVGA male-to-male with audio cables Part Number VGA male-to-female cables Part NumberTabletop Use UL Rack-Mounting GuidelinesMounting Instructions Europe, Africa, and the Middle China East USA, Canada, South America Japan Central AmericaAsia Middle East Europe
Related manuals
Manual 78 pages 29.23 Kb

48, MVX 84, MVX 44, MVX 88 specifications

Extron Electronics is a prominent leader in high-quality AV technology solutions, renowned for its innovative product lines designed to address diverse connectivity and distribution needs. Among their array of offerings, the MVX series stands out, particularly the MVX 44, MVX 84, and MVX 88 models, which cater to various AV signal routing needs within educational institutions, corporate environments, and large spaces.

The Extron MVX 44 is a 4x4 matrix switcher designed for routing HDMI, VGA, and audio signals. One of its key features is its ability to deliver high-resolution video up to 1080p, making it ideal for modern multimedia presentations. The MVX 44 supports EDID management, ensures compatibility with a range of source devices, and features automatic switching capabilities. It also includes a user-friendly interface for seamless operation, allowing simultaneous switching of multiple input sources to multiple outputs.

Expanding on the capabilities of the MVX 44, the MVX 84 and MVX 88 models provide enhanced functionality with additional inputs and outputs. The MVX 84 offers support for up to 8 input sources and 4 output destinations, while the MVX 88 offers 8x8 routing of signals. Both models maintain superior video quality and high-performance signal processing, accommodating more extensive AV systems. They also share features such as HDCP compliance to secure content protection, ensuring that the highest quality video signals are transmitted without degradation.

Technologically advanced, these switchers incorporate Extron's exclusive technologies, such as the Advanced Color Processing for superior color fidelity and signal reliability. Additionally, the Series comes equipped with optional control and integration capabilities, enabling connection to various AV control systems for centralized management.

The Extron MVX series matrices are built with the robustness expected from Extron products, ensuring long-term reliability in demanding environments. The integration of state-of-the-art support for audio signals allows not only video but also audio distribution, making them versatile for any AV setup. In summary, with their rich feature set, impressive scalability, and superior video processing capabilities, the Extron MVX 44, MVX 84, and MVX 88 present compelling solutions for anyone looking to streamline AV signal management in professional setups.
Top Page Image Contents