Extron Electronics MPX Plus 866 A Rev. B - Manual (Page 182)

HTML Operation, cont’d
MPX Plus 866 A Media Presentation Matrix Switcher • HTML Operation 6-18
PRELIMINAR
Y
2 . Click the desired input.
3 . Click the Input Audio Level (dB) drop box. A drop-down scroll box appears
(figure 6-15).
Figure 6-15 — Gain drop box
N Individual controls, offering finer trim adjustments (in 0.1 dB increments) for
the right and left channels and group master offsets are present in the DSP
(see “DSP Configurator Program”, in chapter 5, “Switcher Software“). These
controls are not shown in the gain display shown in figure 6-15.
4 . Click and drag the slider or click the scroll up button or scroll down
button until the desired audio level is visible.
5 . Click the desired gain or attenuation value.
Mute and unmute one or all outputs
Mute one or all outputs as follows:
1 . To select an individual output to mute or unmute , click the Output drop box.
A drop-down box appears (figure 6-16).
Figure 6-16 — Output selection drop box
2 . Click the desired output.
3 . Click the Video Only, Audio Only, or Video and Audio button to select video,
audio, or both for muting. Each mouse click on a button toggles the other two
buttons off.
4 . Click the Mute or UnMute button to mute or unmute the selected output.
Click the Mute All or UnMute All to mute or unmute all of the outputs.
Observe the Mute status indications on the page (figure 6-17). Unmuted is
displayed in green and muted is displayed in red.
Figure 6-17 — Mute status indications