LG DU-27FB34C Owner's Manual - Page 51

Installer Menu Detailed Descriptions for Installer Menu Items 102-I through 117-I 102-I ATSC BAND Sets digital tuning band, there are 5 possible settings for this option. 0 = Broadcast 1 = CATV 2 = HRC 3 = ICC 4 = Follows item 3-I 107-I. NOT USED 108-I. NOT USED 109-I. NOT USED 103-I ATSC TUNE MD Sets ATSC tuning mode. 0 = Virtual channel 1 = Physical channel 104-I. STRT MINOR CH (Start Minor Channel) Sets the starting minor digital channel number. For NTSC set at 0. If not 0, sets digital minor start channel number. Used with item 4-I Start Channel. Set the major channel number in 4-I and the minor digital dash number in item 104-I. At TV turn On, start channel number is automatically tuned in. Set to 0 if item 4-I is set to 255 for last tuned channel. 105-I. NOT USED 106-I. A RATIO LOCK (Aspect Ratio Lock) If set to 1, current picture aspect ratio is retained at power off. At power on, previous aspect ratio will be used. If set to 0, resets aspect ratio to default setting at TV turn on. 110-I. NOT USED 111-I. NOT USED 112-I. NOT USED 113-I. NOT USED 114-I. NOT USED 115-I. NOT USED 116-I. NOT USED 117-I. RESET2DEFAULT If set to 1 and OK (Enter) is pressed, TV resets Installer menu items to default condition. Will remove both analog and digital and any custom channel labels or custom menu settings. Page 51