Humax F1-ACE User Manual - Page 20

Guide of Main Menu A/V Output Setting Audio Output Set the audio mode which is output from the RCA/Cinch Jack. (Stereo/Mono) Screen Mode Select the aspect ratio of TV which is connected to STB (4:3 or 16:9). Display Format Select the format which the video is to be displayed on screen. When your TV set is 4:3 and video source is 16:9, STB will display in Letter-box or Centre mode as selected. When your TV set is 16:9 and video source is 4:3, STB will display in the Pillar-box or Full mode as selected. UHF Tuning Select an UHF channel. The range of channels and frequency value are different for each PAL standard: Channel PAL I/G for Europe : CH21 ~ CH69 PAL B for Europe/Australia : CH28 ~ CH69 PAL D for China : CH13 ~ CH62 PAL K for Russia : CH21 ~ CH69 PAL Standard Select a PAL standard according to the above range of channels. Offset Adjust the Fine Tuning value. The Offset ranges from -4 to +4 and each Offset represents 1MHz. Other Setting Select the OSD Transparency and Information Box Display Time. OSD Transparency Select the OSD Transparent type. It affects Information box, Soundtrack, Subtitle, Service list, Time and Quick mode of TV Guide. Use the buttons to toggle transparent and opaque. Info.Box Display Time Set the display duration of information box displayed on the screen 19 after changing services. The time ranges from 0 to 20 seconds.