Extron electronic 450 Plus manual Change the input gain and attenuation systems with audio BMEs

Change the input gain and attenuation (systems with audio BMEs)

Users can set each input’s level of audio gain or attenuation (-18 dB to +24 dB) from the RGBHV and Audio Settings page. Audio levels can be adjusted so there are no noticeable volume differences between sources.

Change an input’s audio level setting as follows:

1.Click the Input drop box. A drop down scroll box appears (figure 6-12).

Figure 6-12 — Input selection drop box

2.Click and drag the slider or click the scroll up button or scroll down button until the desired input is visible.

3.Click the desired input.

4.Click the Input Audio Level (dB) drop box. A drop down scroll box appears (figure 6-13).

Figure 6-13 — Input Audio Level drop box

5.Click and drag the slider or click the scroll up button or scroll down button until the desired input is visible.

6.Click the desired gain or attenuation value.

CrossPoint 450 Plus and MAV Plus Switchers • HTML Operation 6-15