Extron electronics CrossPoint 450 Plus 64 Series, Руководство по установке

Страница: 17 / 32

11 CrossPoint / MAV Matrix Switchers • Operation
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.
Lock mode 1 — All changes are locked from the front panel
(except for setting Lock mode 2). Some functions can be viewed.
Lock mode 2 — Basic functions are unlocked. Advanced features
are locked and can be viewed only.
Basic features consist of:
• Making ties
• Saving and recalling presets
• Setting input audio gain and attenuation
• Changing Lock modes
Advanced features consist of:
• Setting video and audio output mutes
• Setting audio output volume
NOTE: The switcher is shipped in Lock mode 2.
Selecting Lock mode 2 or toggling between
mode 2 and mode 0
NOTES:
• If the switcher is in Lock mode 0 or mode 1, this
procedure selects mode 2.
• If the switcher is in Lock mode 2, this procedure selects
mode 0 (unlocks the switcher).
Toggle the lock on and off by pressing and holding the Enter
button, the
Video
button, and the
Audio
button for approximately 2
seconds.
I / O
VIDEO AUDIO ENTER
I / O
VIDEO AUDIO
ENTER
Press and hold simultaneously.
The buttons blink twice.
Release the buttons.
2 seconds