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Operation, cont’d
CrossPoint 300 Matrix Switchers • Operation3-34
Figure 3-54 shows the same volume (61%) as in figure 3-53, but displayed on a
16-output-button switcher, such as a CrossPoint 300 1616 HVA.
S
In this example, the input buttons display an audio gain level of –26 dB.
= Lit LED, = Unlit LED, = Slow blinking LED
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Figure 3-54 — Volume display on a 16-output-button switcher
5. Press and release the Audio button (figure 3-55).
RGBHV AUDIO
I/O
RGBHV AUDIO
T
he Audio LED stops blinking and lights steadily.
T
he RGBHV button lights.
Press the Audio button to exit audio mode.
All input LEDs and output LED
s
return to the unlit state.
Figure 3-55 — Deselect Audio mode
Setting the front panel locks (Executive modes)
The matrix switcher has three levels of front panel security lock that limit the
operation of the switcher from the front panel. The three levels are:
• Lock mode 0 — The front panel is completely unlocked. All front panel
functions are available.
• Lock mode 1 — All changes are locked from the front panel. Some functions
can be viewed.
• Lock mode 2 — Basic functions are unlocked. Advanced features are locked
and can be viewed only.