Optimizing Video

Setting the Peaking and Level on the MTP/HDMI U R

	ANALOG
	SIGNAL	RGB
	VID	LEVEL PEAKING DIGITAL SIGNAL
AUDIO	Y/C
RS-232	YUV
	RGB

Image sharpness is adjusted with the front panel Peaking adjustment knob.	MTP/HDMI U R

This applies only to the analog side of the device. Increased peaking compensates for mid- and high-frequency detail loss.
Minimum setting (full counterclockwise) is zero peaking. Image brightness is adjusted using the Level adjustment knob.

NOTE: To avoid possible video loss due to errors in the video format detection, the user should always start with minimal level and peaking, then increase values as required.

Adjusting level and peaking between the MLS 608 D and the receiver

1.Connect an oscilloscope (preferred) or a monitor (acceptable) to the RGB output of the MTP/HDMI U R receiver.

2.If using an oscilloscope, apply a white field test pattern to inputs 1, 2, or 3 on the MLS 608 D. The Extron VTG 300 or VTG 400 is recommended to provide the test pattern.

3.If using a monitor, apply a grayscale or color bars test pattern to the input.

NOTE: The signal applied should be an RGB signal.

4.Observe the oscilloscope (or monitor) while you adjust the front panel input level and peaking controls to compensate for signal loss between the MLS 608 D and the MTP/HDMI U R.

Setting level and peaking via software if using Input 4 on the MLS 608

Follow the steps 1 to 3 as given in “Adjusting level and peaking...” above. Then:

1.Start the DSP Configurator software program and connect to your device. See page 7 for software installation details.

2.Click View > Video I/O (or press <F4>); this changes the window to the MLS workspace view. Double click on the MTP on the input 4 (left) side of the workspace view. The Input MTP Settings dialog box appears (see image at right).

3.Observe the oscilloscope (or monitor) and adjust the level using the slider. Adjust the peaking by using the up and down arrows. Disconnect test equipment when finished.

Setting the Skew on the MLS 608 D

Adjusting output skew between the

MLS 608 D and the receiver:

1.Connect an oscilloscope (preferred) or a monitor (acceptable) to the RGB output on the MTP/HDMI U R.

2.Apply a crosshatch test pattern to input 1, 2, or 3 on the MLS 608 D.

3.Use the test equipment or examine the video image with a critical eye to determine which video signal (red, green, or blue) is most shifted to the left.

4.Within the DSP Configurator program, click View > Video I/O (or press <F4>) to access the MLS workspace view. Double-click MTP on the output (right) side of the workspace view. The Output MTP Settings dialog box appears (see image above).

5.Adjust the furthest left video signal by using the up and down arrows for the relevant signal color, and repeat as needed until all three colors are aligned correctly.

Adjusting input skew if using Input 4

Follow the steps 1 to 3 as given in “Output skew”, above. Then:

1.Within the DSP Configurator program, click View > Video I/O (or press <F4>) to access the MLS workspace view. Double-click MTP on the output (right) side of the workspace view. The Output MTP Settings dialog box appears.

2.Adjust the furthest left video signal by using the up and down arrows for the relevant signal color, and repeat as needed until all three colors are aligned correctly.

Selecting the MLS 608 D Output Prepeaking

1.Click View > Video I/O (or press <F4>); this changes the window to the MLS workspace view. Double-click on the MTP on the output (right) side of the workspace view. The Output MTP Settings dialog box appears.

2.Toggle the Pre-peak box on or off as desired.

NOTE: For other video configurations, such as RGB delay or input video format swapping, see the DSP Configurator Help file.

MLS 608 D SA, MLS 608 D, MLS 608 D MA specifications

Extron Electronics has long been a leader in the field of AV technology, and their MLS 608 D and MLS 608 D MA, MLS 608 D SA models are perfect examples of their commitment to delivering high-quality solutions for a range of applications. Designed primarily for educational and corporate environments, these systems are built to provide superior performance, advanced features, and ease of use.

The MLS 608 D is a versatile AV control system that incorporates various audio and video technologies to facilitate seamless integration within any AV setup. One of its standout features is its ability to manage multiple sources and destinations, allowing users to switch between different input signals with ease. This makes it an ideal choice for classrooms, conference rooms, and auditoriums where multiple devices might need to be connected efficiently.

A key characteristic of the MLS 608 D is its ability to support high-definition video formats. By supporting resolutions up to 4K, it ensures that presentations, videos, and other visual content are displayed with stunning clarity and detail. Additionally, it integrates seamlessly with modern display technology and can connect to a wide range of devices, further enhancing its versatility.

The MLS 608 D MA and MLS 608 D SA models cater to specific needs within audio management. The MA version offers advanced audio mixing capabilities, enabling users to adjust sound levels from various inputs. This is particularly useful in environments where audio balance is crucial, such as large lecture halls or meeting spaces. The SA version specializes in audio amplification, providing powerful output to ensure clear and consistent sound delivery throughout larger areas.

Both the MLS 608 D MA and SA incorporate user-friendly interfaces, often featuring customizable control options that enhance usability. With built-in diagnostics, these systems monitor performance and simplify troubleshooting, which is vital for maintaining operational efficiency in busy environments.

Furthermore, the integration of Extron's renowned AV technologies, such as control processing and scaling, enhances the overall functionality of these systems. They also allow for flexible control options, utilizing RS232, Ethernet, and various other protocols, ensuring compatibility with existing AV infrastructure.

In summary, Extron's MLS 608 D, MLS 608 D MA, and MLS 608 D SA models exemplify excellence in AV control and management. With their advanced features, superior audio and video capabilities, and user-centered design, they are poised to elevate any audiovisual experience in a variety of settings.