Acer AT3228ML - Manual (Page 32)

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Input lock
Press OK to see the list of input sources (AV, HDMI, etc.). Use the up and down directional
keys to select the input source to block and then press OK to lock. Press the OK again to
unblock an input source.
Front panel lock
Lock or unlock the keys on the side panel.
Installation lock
Lock or unlock the setup menu.
Max volume
Set a maximum volume.
Change password
You can change the default password to a 4-digit code of your choice. If you are using the
parental controls, then we recommend you change the password periodically.
Clean all
Return all parental settings to default values, removing any changes.
Set up the TV
Open the Setup menu as described in the OSD navigation section. This menu provides the
following settings:
Language
Use these settings to adjust language.
Country
Select the country you live in to scan for the correct signals.
Tuner mode
Select a tuner mode: Antenna or Cable.
Channel install
Automatic search
Automatic search allows you to scan for channels. If you completed the setup wizard the first
time you turned on your TV, all available channels are listed.
Wait until the scan has finished; this will take several minutes. During the scanning process,
press MENU or BACK to abort halfway with all searched channels saved.
Automatic update
If the tuner mode is Antenna, you can use Automatic update to scan for new or deleted
channels.