Extron electronic 450 manual Volume Display on a 16-input-button Switcher

Figure 49 shows the same volume (61%) as in figure 48, but displayed on a 16-input- button switcher, such as a CrossPoint Ultra 168 HVA.

								Blinking Button
								-26 dB attenuation
								61% volume
							INPUTS
1	2	3	4	5	6	7	8	9	10 11 12	13 14 15 16

•The input LEDs display the selected output’s audio volume level.

•In this example, the lit/blinking input buttons indicate 59.5 to 62.5 percent of the applied audio input.

•The unlit/blinking input buttons indicate an audio volume attenuation of 25 dB to 27 dB.

Figure 49. Volume Display on a 16-input-button Switcher

Figure 50 shows the same volume (61%) as in figure 48, but displayed on a 12-input- button switcher, such as a MAV Plus 128 RCA.

Fast Blinking Button

-26 dB attenuation

61% volume

INPUTS

1 2 3 4 5 6 7 8 9 10 11 12

•The input LEDs display the selected output’s audio volume level.

•In this example, the lit/blinking input buttons indicate 59.5 to 61 percent of the applied audio input.

•The unlit/blinking input buttons indicate an audio volume attenuation of 26 dB to 27 dB.

Figure 50. Volume Display on a 12-input-button Switcher

5.Exit Audio mode: Press and release the Audio button.

The RGBHV or Video button lights green.

Press the Audio button to exit audio mode.

I / O

RGBHV AUDIO	The Audio button stops
	blinking and lights.

All input buttons and output buttons return to unlit or background illumination.

CrossPoint and MAV Series Matrix Switchers • Operation 74