Humax CI-5100X User Manual - Page 23

UHF Tuning You select the STB output by using the UHF channel. Channel Select an UHF channel. The range of channels and frequency value are different for each PAL Standard: 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. E22