Operation, cont’d

Muting and unmuting outputs

Individual outputs can be muted or unmuted as follows:

NMutes are protected when front panel Lock mode 2 is selected. You can view the status of the output (muted or unmuted) in Lock mode 2 but you cannot change it from the front panel. See “Setting the front panel Locks (Executive modes)” on page 3-43.

1.

Press the Esc button to clear any input button indications, output button

 

indications, or control button indications that may be on.

2.

Press and release the View button.

3.

Select video, audio, or both to mute or unmute by pressing the RGBHV

 

(CrossPoint 450 Plus switchers) or Video (MAV Plus video switchers)

 

button and the Audio button.

4. One at a time, press and hold the button(s) for the desired output(s) for approximately 2 seconds. The output button(s) for the selected output(s) blink to indicate the mute or return to their previous state to indicate the unmute.

5. Press and release the View button to return to normal switcher operation.

N• You can mute video and audio, video-only, or audio-only outputs. Pressing and releasing the RGBHV (CrossPoint 450 Plus switchers) or Video (MAV Plus video switchers) button and the Audio button toggles each selection on and off.

•When you enter View-onlymode, the output LEDs turn on for all outputs without ties.

•On CrossPoint 450 Plus switchers, the video mute function mutes the wideband video switching BMEs (the R, G, and B planes) only; the sync switching BMEs (the H and V planes) are still active. On MAV Plus low resolution video switching BMEs, the video mute function mutes all video planes.

•Mutes are saved to non-volatile memory. When power is removed and restored, the mute settings are retained.

Example 9: Muting and unmuting an output

In the following example, several switcher outputs are muted and unmuted. The steps show the front panel indications that result from your actions.

1. Clear all selections: Press and release the Esc button.

Press the Esc button to clear all selections.

 

C O N T R O L

 

ENTER

PRESET

VIEW

ESC

The button flashes once.

2. Enter View-onlymode: Press and release the View button to enter View-onlymode. The View button lights red.

3-32 CrossPoint 450 Plus and MAV Plus Switchers • Operation

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Extron electronic MAV Plus Series manual Muting and unmuting outputs, Example 9 Muting and unmuting an output
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MAV Plus Series specifications

Extron Electronics is a leading manufacturer of professional AV system integration solutions. Among its wide range of products, the MAV Plus Series and Ultra Series stand out for their advanced features and innovative technologies, catering to the needs of audio-visual professionals in various environments.

The MAV Plus Series, designed for efficient and flexible audio routing, provides reliable performance in various applications. It is characterized by its high-quality audio signal processing capabilities, which are essential for delivering clear and precise sound. One of the notable features of this series is the built-in audio mixing, allowing users to easily combine multiple audio sources. The MAV Plus Series supports both analog and digital audio formats, ensuring compatibility with a wide range of equipment.

Incorporating Extron's advanced technology, the MAV Plus Series features signal management tools that include automatic mixing, feedback suppression, and equalization. These tools not only enhance sound quality but also simplify the user experience, enabling quick adjustments in dynamic environments such as conference rooms, classrooms, and live events.

On the other hand, the Ultra Series is designed for users seeking high-performance audio routing and control in more demanding applications. This series is known for its robust construction and scalability, allowing for expansion as the needs of the organization grow. The Ultra Series offers an extensive range of inputs and outputs, including HDMI, which supports high-definition audio and video signals.

Ultra Series products are equipped with Extron's proprietary technologies like EDID Minder and Key Digital™, which ensure seamless compatibility and signal integrity between various devices. Additionally, the Ultra Series utilizes Ethernet control for centralized management, providing users with real-time monitoring and the ability to make adjustments remotely.

Both the MAV Plus and Ultra Series reflect Extron Electronics commitment to innovation and quality in the audio-visual space. They include user-friendly interfaces, making setup and operation straightforward even for those with limited technical expertise. With their comprehensive features, both series cater to professional AV installations, offering solutions that meet the needs of diverse applications across education, corporate, and entertainment sectors.

Investing in Extron’s MAV Plus and Ultra Series guarantees high-quality performance, adaptability, and long-term reliability, making them indispensable tools for audio-visual integration professionals.
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