Extron electronics DTP CrossPoint 84 - Programming Guide; Host Control Ports; Serial Port

DTP CrossPoint 84 Series Matrix Switchers • Operation 43
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 (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 functions consist of:
• Making ties
• Saving and recalling presets
• Changing Lock modes
Advanced functions consist of:
• Setting audio output mutes
• Setting the rear panel remote port protocol and baud rate
NOTE: The switcher is shipped from the factory in Lock mode 2.
Selecting Lock mode 2 or toggling between mode 2 and mode 0
NOTE: If the switcher is in Lock mode 0 or mode 1, this procedure selects mode 2. The
Esc, Video, and Audio buttons blink twice.
If the switcher is in Lock mode 2, this procedure selects mode 0 (unlocks the
switcher). The Video and Audio buttons blink twice.
Toggle the lock on and off by pressing and holding the Enter button, the Video button, and
the Audio button simultaneously for approximately 2 seconds (see figure24).
Lock mode 2
Lock mode 0
CONTROL I/O
AUDIOVIDEO
I/O
AUDIOVIDEO
ENTER PRESET
VIEW
ESC
CONTROL I/O
AUDIOVIDEO
ENTER PRESET
VIEW
ESC
CONTROL I/O
AUDIOVIDEO
ENTER PRESET
VIEW
ESC
Press and hold for 2 seconds.
Press and hold for 2 seconds.
Figure 24. Toggle Front Panel Lock Between Mode 2 and Mode 0
Front Panel Locks
24