An Example Application - Lightware UMX4x4-Pro2 User Manual

Locking operation flowchart
Buttons on the extenders can be locked by front panel operation or remotely, but the two
ways of locking are not the same. If buttons were locked by a front panel operation, they
can be unlocked by a RICOD unlock command followed by an unlock operation on the
front panel. To better understand the locking sequence, please study
Routers
The routers behave differently because locking the whole front panel is not reasonable.
When the RICOD function is enabled for an output port (see RICOD_SLEN command in
chapter
the output port will be "output locked". This is the same output lock function as described
in the manual of the router. The output lock is reported back by the protocol (is shown in
the control software and in the web) and is displayed on the front panel. The output lock
can be overridden and turned off by protocol or front panel.
If the output lock is enabled for a given port, a remote RICOD command is also able to
turn it off.
Important! The accepted RICOD command overrides the output lock function. If the RICOD function
is turned on for a given output port, then the output lock condition can be changed
remotely.

4.5.8. An example application

An example connection variation with UMX4x4-Pro2 router and WP-UMX-TP-TX100
extenders are shown on
Section 4. Technologies
Front panel
unlock
Front panel
lock
BUTTON
LOCKED
Figure 4-4. Locking flowchart of the extenders
8.12.3 on page 114) and a lock command is received over the same port, then
Figure
Figure 4-5. A typical application
NOT
LOCKED
Remote
lock
Remote
lock
Remote
unlock
4-5.
UMX4x4-Pro2
User's Manual
Figure 4-4.
Remote
unlock
REMOTE
LOCKED
BUTTON &
REMOTE
LOCKED
Page 27 / 136