LG PW1000 User Manual

131
EXTERNALCONTROLDEVICESETUP
16. Tune Command (Command: m a)
* This command may work differently depending on model and signal.
► To tune channel to following physical/major/minor number.
Transmission [m][a][ ][0][ ][Data00][ ][Data01][ ][Data02][ ][Data03][ ]
[Data04][ ][Data05][Cr]
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 from
the Major / Minor number, the Physical number is not required when
sending a command in Digital.
* Analog Antenna/Cable
Data 00: Physical Channel Number
- Antenna (ATV) : 02~45 (Decimal: 2 ~ 69)
- Cable (CATV) : 01, 0E~7D (Decimal : 1, 14~125)
[Data 01 ~ 04]: Major/Minor Channel Number
Data 01 & 02: xx (Don't care)
Data 03 & 04: xx (Don't care)
Data 05: Input Source (Analog)
- 00 : Antenna TV (ATV)
- 01 : Cable TV (CATV)
* Digital Antenna/Cable
Data 00 : xx (Don't care)
[Data 01][Data 02] : Major Channel Number
Data 01 : High byte Channel Data
Data 02 : Low byte Channel Data
- 00 01 ~ 27 0F (Decimal: 1 ~ 9999)
[Data 03][Data 04] : Minor Channel Number
Data 03 : High byte Channel Data
Data 04 : Low byte Channel Data

LG PW1000 Specifications

General

Brand	LG
Model	PW1000
Category	Projector
Language	English