USER MENU LIST
12
S
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Sound mode
Select sound mode.
If you select “User”, you can set the level
of the frequency response as you desire.
SPDIF mode
Select the digital audio output mode for
SPDIF .
Select “RAW” to output audio signal as its
original format.
Select “PCM” to output audio signal by
PCM format.
AVC
Select “On” to equalize overall volume lev-
els across all channels.
Volume
Adjust volume.
Mic volume
Adjust the microphone volume.
Balance
Adjust volume level of right and left speak-
ers.
2.2 Sound:
Adjusting sound.
3. SYSTEM
3.1 Security
Change password:
Password settings.
App lock:
Lock specific applications with a password.
App install/uninstall lock:
Lock the installation/uninstallation of apps.
Touch lock:
Disable the touch functions of the panel.
Keypad lock:
Lock the physical IFP buttons.
IR lock:
Disable the function of the remote.
Network lock:
Disable the function of the network.
3.2 Manage apps
Installed apps:
Displays the list of the installed apps.
All apps:
Display all apps.
Summary of Contents for ST4-650U
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