Operation, cont’d
CrossPoint 450 Plus and MAV Plus Switchers • Operation3-36
Example 10: 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 action.
Audio gain and attenuation is displayed differently on different models.
• Switchers with 32 output buttons — Each output button indicates 1 dB when
lit. See the table on page 3-37.
• Switchers with 16 output buttons — Each output button indicates 1 dB when
blinking and 2 dB when lit. See the table on page 3-38.
• Switchers with 8 output buttons — Each output button indicates 1 dB when
blinking slowly, 2 dB when blinking quickly, and 3 dB when lit. See the table
on page 3-38.
Because of the different gain and attenuation display schemes, the input audio
levels that result from the following example are shown three times: as displayed
on a 32-button switcher, on a 16-button switcher, and on an 8-button switcher. The
32-button displays show the actions that led up to the display. For simplicity, the
16-button and 8-button figures show the attenuation display only, not the actions
that lead up to it.
1. Press and release the Esc button (figure 3-57).
C O N T R O L
PRESET
ENTER
ESCVIEW
Press the Esc button to clear all selection
s.
The button flashes once.
Figure 3-57 — Clear all selections
2. Press and hold the Audio button for approximately 2 seconds (figure 3-58).
AUDIO
AUDIO
Press and hold the Audio button until it blinks.
2 seconds
Figure 3-58 — Select Audio mode
