Extron Electronics MTPX Plus Series User Guide - Manual (Page 66)

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 39).
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 39. 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 issuing the EZXXX} SIS command (see the
“
Programming Guide ” section). A system reset performs the following functions:
NOTE: System reset does not reset the Internet protocol (IP) settings or replace user-
installed firmware.
• Clears all ties and presets
• Clears all audio or RS-232 mutes
• Resets all I/O grouping
• Resets all input level/peaking to zero
• Resets all input and output skew adjustments to zero.
• Resets all output pre-peaking to off
• Disables all RS-232 output inserts
• Sets all audio/RS-232 wire pair inputs to audio
• Resets all input audio levels to unity gain (0 dB)
• Sets all output volume levels to 100% (0 dB of attenuation)
NOTE: The system reset clears most image and audio adjustments. If you want to save
these settings, use the Matrix Switchers Control Program and the File > Save
MATRIX settings as... selection before you perform this reset (see the
“ Matrix Software ” section.
MTPX Plus Series • Operation 60