Operation, cont’d
MTPX Plus Twisted Pair Matrix Switchers • Operation
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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
Setting input audio gain and attenuation
Changing Lock modes
Advanced functions consist of:
Creating I/O groups
Setting audio output mutes
Setting audio output volume
Setting the rear panel remote port protocol and baud rate
Setting the audio/RS-232 input format (audio or RS-232)
N
The switcher is shipped from the factory in Lockmode2.
