LG 32LC6D Owner's Manual page 84

21. Blue Adjustment (Command: k $)
To adjust blue in color temperature.
Data Min: O - Max: C8
* Refer to 'Real data mapping 2'. See page 82.
22. Channel Tuning (Command: m a)
To tune channel to following physical/major/minor number.
Digital channels have a Physical, Major, and Minor channel
number. The Physical number is the actual digital channel
number, the Major is the number that the channel should be
mapped to, and the Minor is the sub-channel. Since the ATSC
tuner automatically maps the channel to the Major number,
the Physical number is not required when sending a
command.
Data O: Physical Channel Number
NTSC air: 02-45, NTSC cable: 01, OE-7D
ATSC air: 01-45, ATSC cable: 01-87
Data1 & 2: Major Channel Number
Data1 : High byte Data2: Low byte
Two bytes are available for the Major and Minor,
normally only the second byte is used.
Data3 & 4: Minor Channel Number
Not needed for NTSC.
FT1
Z
X
83