Extron electronic 1616, 84, 1212, 124, 168, 128 Example 8 Viewing and adjusting an input audio level

Example 8: Viewing and adjusting an input audio level

The following steps show an example in which an audio level is viewed and adjusted. The steps show the front panel indications that result from your actions.

Audio gain and attenuation is displayed differently on different models. See the table on page 3-26.

•Switchers with 16 output LEDs — Each output LED indicates 1 dB when blinking and 2 dB when lit.

•Switchers with 8 output LEDs — Each output LED indicates 1 dB when blinking slowly, 2 dB when blinking quickly, and 3 dB when lit.

For this reason, figure 3-45 and figure 3-47 show the indications displayed on a switcher with 16 output buttons without duplicating all of the actions shown in figure 3-44 and figure 3-46, which show switchers with 8 output buttons.

1. Press and release the Esc button (figure 3-42).

Press the Esc button to clear all selections.

CONTROL

The LED blinks once.

ENTER PRESET VIEW ESC

Figure 3-42 — Clear all selections

2. Press and hold the Audio button for approximately 2 seconds until the Audio LED blinks (figure 3-43).

Press and hold the Audio button.

I/O

2 seconds

The LED blinks to indicate Audio mode.

Release the button.

RGBHV AUDIO AUDIO

Figure 3-43 — Select Audio mode

CrossPoint 300 Matrix Switchers • Operation 3-25