Larson Davis SoundAdvisor 831C Reference Manual page 125

Hide/Unhide Displays
FIGURE 14-8 Displays
SoundAdvisor Model 831C
Step 4 Use the right soft key to navigate to Displays.
Step 5 Under Tabs select tab of your option. Check all that you
want visible.
Step 6 Close and save.
Enabling/Disabling Optional Firmware 14-6