Extron electronic MVX 128 manual Press and release the Audio button figure, View View ESC Outputs

4. Press and release the View (<) button once (figure 3-45) to decrease the input audio level by 1 dB.

Press and release the View (<) button several more times (figure 3-45) to decrease the input audio level by 1 dB per button push. Note the output button indication changes that occur each time the View (<) button is pressed.

Figure 3-45 shows the result of pressing the View (<) button a total of nine times. Note that the level is now displayed in red to indicate a negative level.

Press the View button to decrease the input audio level by 1 dB per button push.

VIEW

S

1 2 3 4 5 6 7 8 VIEW ESC

OUTPUTS

The output LEDs display the selected input's audio level.

The View and Esc LEDs display the polarity (gain or attenuation).

In this example, the output buttons and View and Esc buttons display an audio gain level of –1 dB.

= Lit LED,	= Unlit LED, S = Slow blinking LED
Figure 3-45 — Adjust the input audio level
5.	Press and release the Audio button (figure 3-46).
	Press the Audio button to exit audio mode.
		I/O

All input LEDs and output LEDs return to the unlit state.

RGBHV AUDIO

The Audio LED stops blinking and lights steadily.

The RGBHV button lights.

Figure 3-46 — Deselect Audio mode

MVX 128 A VGA Matrix Switchers • Operation 3-27