Extron electronic MAV Using presets, Example 6 Saving a preset, Example 7 Recalling a preset

Page 36

Operation, cont’d

Using presets

The current configuration (configuration 0) can be saved as a preset in any one of 16 preset memory addresses.

1. Only the audio and video ties are stored and recalled; audio gain settings are not saved, and they do not change when a preset is recalled.

2.Presets cannot be viewed from the front panel unless recalled as the current configuration. Presets can be viewed using Extron’s Windows- based control program. See Chapter 5 for more details.

3.The current configuration and all presets are stored in non-volatile memory. When power is removed and restored, the current configuration is still active and all presets are retained.

4.When a preset is recalled, it replaces the current configuration, which is lost unless it is also stored as a preset. The recalled preset overwrites all of the current configuration ties in favor of the preset configuration ties.

Example 6: Saving a preset

See figure 3-13 and the following steps for an example of recalling a preset to become the current configuration.

1

 

 

 

LED key:

 

 

 

 

 

 

 

 

 

C

F

 

 

 

 

= off,

 

= on,

B

= blinking,

 

Press

 

 

 

 

 

F

= flash once

 

 

 

 

Hold B

 

 

C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

INPUTS

 

 

 

 

 

 

B

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

FPress

A

PRESET ESC

CONTROL

 

 

 

I/O

 

 

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

ENTER PRESET VIEW

ESC

VIDEO

AUDIO

OUTPUTS

Figure 3-13 — Example 6: Saving the current configuration as preset 1

APress and release the Esc button. The Esc LED flashes once.

BPress and hold the Preset button for approximately 2 seconds until the Preset LED begins to blink, then release the Preset button.

CPress and release the input 1 button. The input 1 LED lights for approximately 2 seconds and turns off. The Preset LED turns off.

Example 7: Recalling a preset

See figure 3-14 and the following steps for an example of recalling a preset to become the current configuration.

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C

 

 

 

LED key:

 

 

 

 

 

 

 

 

 

 

F

 

 

 

 

= off,

 

 

= on,

 

 

 

 

 

Press

 

 

 

 

 

F

= flash once

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Press

 

 

C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

INPUTS

 

 

 

 

 

 

 

B

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

PRESET

CONTROL

FPress

A

ESC

I/O

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

ENTER PRESET VIEW ESC

VIDEO AUDIO

 

 

 

 

 

 

 

OUTPUTS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Figure 3-14 — Example 7: Recalling preset 1

3-12 MAV Series Switchers • Operation

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Contents Matrix Switchers MAV SeriesSafety Instructions English Consignes de Sécurité FrançaisSicherheitsanleitungen Deutsch Instrucciones de seguridad EspañolQuick Start MAV Series Switchers QS-1Quick Start MAV Series Switchers, cont’d Table of Contents Table of Contents, cont’d MAV Series Switchers Table of Contents Iii Iv MAV Series Switchers Table of Contents One MAV Series Switchers Introduction Introductiontroduction, cont’dTypical MAV 1616 component matrix switcher application Introduction, cont’d MAVFeatures MAV 128 RCA modelMAV 168/1616 video models MAV 168/1616 audio modelsAll models MAV Series Switchers Introduction Introduction, cont’d Two Installationstallation, cont’d Installation OverviewMounting the Switcher MAV Series Switchers InstallationMAV 1616 component video matrix switcher with audio Installation, cont’d Power connectionVideo input and output connections video models only Audio input and output connections audio models only Audio input connectionsRS-232/422 connection External sync connectionMAV switcher Additional rear panel view11 MAV 168 composite video matrix switcher with audio Three Front Panel Controls and Indicators MAV Series Switchers OperationOperationeration, cont’d DefinitionsControl buttons and LEDs ControlsPower Operation, cont’dFront Panel Operations Front panel I/O label windowsCreating a configuration Example 1 Creating a set of video and audio tiesExample 1 Creating a tie Example 2 Adding a tie to a set of video and audio tiesExample 3 Removing a tie from a set of video and audio ties Example 3 Selecting audio and selecting inputViewing a configuration Example 4 Viewing the current configuration Audio buttons Example 5 Muting and unmuting an output 12 Example 5, step D Muting and unmuting outputsUsing presets Example 6 Saving a presetExample 7 Recalling a preset Viewing and adjusting the audio level models with audio Example 8 Viewing and adjusting an audio level LED16 +8dB displayed on MAV 128 RCA Troubleshooting Executive mode front panel security lockoutSystem reset to factory defaults Plasma display S-video problemWorksheets Worksheet example 1 System equipmentWorksheet example 2 Daily configuration Worksheet example 3 Test configurationConfiguration worksheet Input sources Output destinationsOperation, cont’d Four Host-to-Switcher Instructions Switcher-Initiated MessagesMAV Series Switchers Programmer’s Guide Programmer’ser’sGuide,Guidecont’dSwitcher Error Responses Using the Command/Response TableCommand/Response Table Command Ascii Command Response Additional descriptionProgrammer’s Guide, cont’d Command/response table for SIS commands Cont’d Executive mode Five Matrix Switchers Control Program Installing the softwareUsing the software MatrixSoftware,cont’dExtron Matrix Switchers Control Program window blank Windows buttonsMatrix Software, cont’d Windows menusUsing emulation mode Using the help systemButton-Label Generator Extron’s Button-Label Generator window AAppendix a Specificationsecifications, cont’d MAV Series Switchers SpecificationsMAV Series Switchers Specifications A-3 SyncSpecifications, cont’d Control/remote switcherMAV switcher part numbers Optional accessoriesPart Numbers CablesAssorted connectors BNC connectors Extron Part BNC-4 Mini HR CableBNC-5 Mini HR Cable Plenum BNC-5 Mini HR CableAppendixBB Hardware Procedures Opening the switcherReferenceInformation,co t’d Closing the switcher MAV Series Switchers Reference InformationSwapping the serial ports Installing a firmware update Reference Information, cont’dButton Labels Replacing the AC fuseReference Information, cont’d MAV Series Switchers Reference Information Reference Information, cont’d Extron’s Warranty Extron Electronics, USA
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MAV specifications

Extron electronics are renowned for their cutting-edge technology in the realm of AV systems and distribution solutions. Among its notable products, the MAV series stands out as an advanced tool for managing audio/video signals across various applications. The Extron MAV, or Multi-Format Audio/Video Switcher, provides a seamless approach to switching between multiple sources effortlessly, making it an integral component in modern AV setups.

One of the main features of the Extron MAV is its multi-format switching capability. It supports a wide variety of video signals, including HDMI, VGA, display port, and composite video, allowing users to connect different devices without worrying about compatibility issues. This versatility is particularly beneficial in environments such as classrooms, conference rooms, and auditoriums, where multiple input sources like laptops, projectors, and other multimedia devices are commonly used.

Another significant characteristic of the MAV series is its robust audio integration. The MAV not only switches video signals but also routes audio through its built-in audio switcher. This feature simplifies the workflow by allowing users to manage audio from the same interface, ensuring synchronized audio and video output. The device also supports advanced audio features, including audio de-embedding and analog audio outputs, making it suitable for complex AV systems.

The MAV employs Extron's proprietary technologies to enhance signal integrity. For instance, it adopts advanced signal processing to prevent degradation of video quality, maintaining a clear and crisp image even over long distances. The incorporation of automatic switching allows for a quick transition when the active source changes, ensuring minimal downtime during presentations.

The intuitive user interface of the MAV is another defining characteristic. It can be controlled through a dedicated touchscreen or via a web-based interface, providing flexibility in how users interact with the system. Additionally, the MAV can be integrated with control systems like Extron’s Global Scripter, enabling customized automation and enhanced interactivity.

In summary, the Extron MAV exemplifies advanced AV technology with its multi-format switching, integrated audio management, superior signal processing, and user-friendly interface. Its adaptability and robust performance make it an essential tool for professional AV environments, catering to a broad range of applications and ensuring a seamless experience for users and audiences alike. Whether in educational settings, corporate environments, or entertainment venues, the Extron MAV consistently delivers high-quality audio and video performance.
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