User Guide Manual
SMX System MultiMatrix Switcher • SMX Control Software 72
Click Cancel Chgs if you want to cancel pending changes and restore the previous 
settings.
To set all audio inputs to the same gain level, use the All arrows to select the required 
level. 
Preferences
This drop-down list (see figure 35) includes the following selectable items: Immediate 
Changes, Hold/Verify Changes, Ties as Lines, Ties as Crosspoints, 
Frequency-read options, Icons in I/O boxes, Numbers in I/O Boxes, and Catch 
FPC/other’s Changes
.
Select or deselect an item from the Preferences menu as required. When an option is 
selected, a check mark is visible.
Figure 35.  Preferences Menu
• Immediate Changes — Selecting this option allows input-to-output tie changes to 
happen immediately without the need to use the Take button.
• Hold/Verify Changes — Selecting this option requires a click of the Take button to 
accept changes to ties.










