Version 02.10.2017
DT3-xxx appendix B
Pa
ge
10
AFS Auto Frequency Switching
To automatically switch to the most signal powered frequency, depending on the
reception area’s signal strength.
AFS – “Auto Frequency” Switching is an intelligent function which allows using always the
strongest signal of a selected service by scanning all other frequencies, the selected service
is currently available. All same services are merged to only one visible station. All available
frequencies are handled by the system in a not visible database.
1.
In the TV menu (refer also to chapter “TV menu”)
choose the point “AFS Settings”, then choose“ and
select with [OK].
2.
Choose [Yes] to restart the channel search again.
The previous TV channels will be deleted automatically if
this function is executed.
Version/Upgrade
To upgrade the software version
1.
Insert the USB device, containing the software
upgrade file, into the USB port.
2.
After entering the Version/Upgrade menu, press the
[OK] button to start the upgrade.
Reset Default
To reset all settings to factory default
1.
Press the [CH
] / [CH
] buttons to highlight the
“Reset Default” option and press the [OK] button to
enter.
2.
Select [YES] to reset system settings to factory
default.
3.
Press the [EXIT] button or select [NO] to exit.
