Humax IR-5410Z+ - Manual (Page 24)

You select the STB output by using the UHF 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
Select a PAL Standard according to the above range of channels.
Adjust the fine tuning value. The Offset ranges from -4 to +4 and
each Offset represents 1MHz.
UHF Tuning
Channel
PAL Standard
Offset
Guide of Main Menu
GB23