Acer AT2617MF User Manual - Page 31

English Input block 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. Lock installation 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 parental controls, then we recommend you change the password periodically. Clean all Return all parental settings to default values, removing any changes. Setup 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. Menu language Select your desired language to display the menus. Preferred audio language Select a language as your preferred audio language. Preferred audio language 2nd Select a language as your secondary audio language. Tuner mode Select a tuner mode: Antenna or Cable. Country Select the country you live in to scan for the correct signals. 31