Extron electronic 1616, 84 51 - Select output, 52 - Volume display on a 16-output-button switcher

3. Press and release the output 1 button (figure 3-51).

Press and release the Output 1 button. The LED lights.

1 2

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

In this example, the lit input buttons indicate 40 to 41.5 percent of the applied audio input. The unlit input buttons indicate an audio volume attenuation of 39 dB to 40 dB.

–39 dB attenuation, 41.5% volume

						INPUTS
1	2	3	4	5	6		7	10	11	12

S

= Lit LED, = Unlit LED, S = Slow blinking LED

Figure 3-51 — Select output 1

Figure 3-52 shows the same volume (41.5%) as in figure 3-51, but displayed on a 16-output-button switcher, such as a CrossPoint 300 816 HVA.

In this example, the input buttons display an audio gain level of –39 dB.

S

= Lit LED, = Unlit LED, S	= Slow blinking LED
Figure 3-52 — Volume display on a 16-output-button switcher
4. Press and release the Esc (	) button once (figure 3-53) to increase the volume
by 1.5%.

Press and release the Esc () button several more times (figure 3-53) to increase the volume by 1.5% per button push. Note the input button indication changes that occur each time the Esc () button is pressed and released.

Figure 3-53 show the result of pressing the Esc () button a total of 13 times.

Press the Esc button to decrease the audio attenuation (thereby increasing the audio level) that is applied to the output volume level by 1 dB per button push.

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

In this example, the lit input buttons indicate 59.5 to 61 percent of the applied audio input. The unlit input buttons indicate an audio volume attenuation of 26 dB to 27 dB.

26 dB attenuation, 61% volume

						INPUTS
1	2	3	4	5	6		7	8	11	12

F

ESC

= Lit LED, = Unlit LED, F = Fast blinking LED

Figure 3-53 — Adjust the output audio volume

CrossPoint 300 Matrix Switchers • Operation 3-33