LG BX220 Owners Manual - Page 22

Function Special Menu Options Using ARC Function 1. Press the ARC button. Each press of the button changes the display as below. F 16 : 9 G 16:9 F 4 : 3 G 4 : 3 You can also use this function by using the MENU button. Using Keystone function * Use this function when the screen is not at a right angle to the projector and the image is a trapezoid shape. * Only use the Keystone function when you can't get the best angle of projection, because it may cause a blazing fire of the screen. 1. Press the KEYSTONE + or KEYSTONE - button. 2. Press the KEYSTONE + or KEYSTONE - button to adjust the screen condition as you want. G Keystone are adjusted from -50 to +50. G You can also use this function by using the MENU button. Keystone 0 Auto Source Function * Automatically detects the projector input signal. 1. Press the MENU button and then use F, G button to select the menu. 2. Press the OK (A) button and then use D , E button to select Auto Source item. 3. Press the F, G button to select On or Off. G To exit the menu display, repeatedly, press the MENU button. Keystone Auto Source Blank Image Lamp Mode Lamp Time MENU prev. 0 F Off G F Blue G F Normal mode G 0 Hr move F G select 22