Panasonic PT-LB90NTEA User Manual - Page 36

POSITION menu JJS4:3 When a standard signal *1 is input, the input signal will be sized down 75% and projected. S4:3 mode is effective when projecting 4:3 image onto a 16:9 screen. zzInput signal: XGA FRAME LOCK If the projected image is degraded, you can activate FRAME LOCK for synchronisation. (Available with signals of RGB only) Change setting Change setting Image: Panel: Screen: JJTHROUGH The image will be projected without any size adjustment. zzInput signal: NTSC ON OFF Active Deactive Image: Panel: **** A standard signal has an aspect ratio of 4:3 or 5:4. Note zzIf you project a 4:3 image onto a 16:9 screen, the image may distort or some portions may be cropped. Select an aspect ratio (4:3) which preserves the intention of the image creator. Remarks zzThe order of ASPECT types is defined not only by the input method but also by the input signals. zzIf you project a copyrighted image enlarged or distorted by using ASPECT function in commercial use in a public place, such as a restaurant or hotel, you might infringe on the copyright of the creator which is protected by copyright law. Settings 36 - ENGLISH