Extron Electronics MTPX Plus 6400 Series User Guide - Manual (Page 59)

Selecting Lock mode 2 or toggling between mode 2 and mode 1
NOTE: 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 1 .
Toggle the lock on and off by pressing and holding the Video button and the Audio button
simultaneously for approximately 2 seconds (see figure 21).
I / O
VIDEO AUDIO
I / O
VIDEO AUDIO
Press and hold the Video and Audio buttons
simultaneously to turn on Lock mode 2 or to
toggle between mode 1 and mode 2.
2 seconds
The Video and Audio
buttons blink twice to
indicate the mode
change.
Release the buttons.
Figure 21. Toggle Front Panel Lock Between Mode 2 and Mode 1
Performing a System Reset from the Front Panel
The front panel reset is identical to the EZXXX} SIS command.
A system reset performs all of the following functions:
z z Clears all ties and presets
z z Clears all audio or RS-232 mutes
z z Resets all I/O grouping
z z Resets all input level and peaking to zero
z z Resets all input and output skew adjustments to zero.
z z Resets all output pre-peaking to off
z z Disables all RS-232 output inserts
z z Sets all audio/RS-232 wire pair inputs to audio
z z Resets all input audio levels to unity gain (0 dB)
z z Sets all output volume levels to 100% (0 dB of attenuation)
NOTES: • System reset does not reset the Internet protocol (IP) settings or replace
user-installed firmware.
• The system reset clears most image and audio adjustments. If you want
to save these settings, use the Windows-based Matrix Switchers Control
Program and the
File > Save MATRIX settings as... selection before
you perform this reset (see the “ Matrix Software ” section).
MTPX Plus 6400 Series Matrix Switchers • Operation 53