Extron electronic MPX 866 A manual Tools menu, Audio Gain Adjust Dialog Box

Tools menu

Assign Device Icons — Displays the complete set of input and output device icons. You can drag any of these icons to the input and output boxes.

Edit Device Palette — Allows you to add your own device icon graphics.

Audio-Input gain settings — Displays the audio gain level setting for a single input or for all inputs and allows you to change it (see figure 44). The level is expressed as the magnitude (number of decibels) and polarity (positive, gain; or negative, attenuation) of the audio adjustment.

Figure 44. Audio Gain Adjust Dialog Box

Audio-Output volume settings — Displays the audio output level setting for a single input or for all inputs and allows you to change it (see figure 45). The level is expressed as a percentage of the input audio volume that is applied to the output; 0% is full attenuation (audio is silent), 100% is full volume.

Figure 45. Mute and Output Volume Adjust Dialog Box

Mute-Outputs settings — Displays the Mute Adjust window (see figure 45), which allows you to mute and unmute the video and audio output for a single output or for all outputs. This window also displays the output volume level settings and allows you to change them.

Video-Input Format — Displays the Mute and Output Volume window (see figure 46), which allows you select the video format, S-video or composite video, for the four configurable inputs in the low resolution video group, input 11 through input 14.

Figure 46. Video Input Format Dialog Box

MPX 866 A Media Presentation Matrix Switcher • HTML Operation 89