104
EXTERNAL
CONTROL
DEVICE
SETUP
20, ISM Method (Command: j p) ( _
)
To avoid having a fixed image remain on screen.
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Data 02: Orbiter
04: White Wash
08: Normal
20: Cotor Wash
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21, Energy Saving (Command: j q)
To control the energy saving function.
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Data 00: off
01 : Minimum
02: Medium
03: Maximum
04: Auto/Intelligent
sensor (depending on model)
05: Screen off
:
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22. Auto Configuration
(Command: j u)
To adjust
picture
position
and minimize
image
shaking automatically.
Auto configuration
only works
in RGB-PC mode.
Data 01 : To set
:
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23. 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 channet 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 00: Physical Channel Number
NTSC air: 02-45, NTSC cable: 01, 0E-7D
ATSC air: 01-45,
ATSC cable: 01-87
Data 01 & 02: Major Channel Number
Data 01 : High byte
Data 02: Low byte
Two bytes are available
for the Major and Minor,
normally only the second byte is used.
Data 03 & 04: Minor Channel Number
Not needed for NTSC.
The table above lists the binary code which
must
be converted
to Hexadecimal
before sending.
For
example:
The binary code to tune the sub source to an NTSC
cable channel is "1000 0001 ", which translates
to
"81 " in Hex.
* 7th bit : For which source do you want to change
the channel.
* 6th bit: Use a two part or one part channel.
Most
cases just
use 0 since
it's ignored
when
using
NTSC.
* 5th bit: Use 0 with
NTSC since
it can only use
the physical
channet number.
Normally
use 1 for
ATSC since most times it doesn't
matter what the
physical number is.
* 4th bit: Set to 0.
* 3-0 bits: Choose signal type.
* Tune Command
Examples:
1. Tune to the analog (NTSC) cable channel 35.
Data 00 = Physical of 35 = 23
Data 01 & 02 = No Major = 00 00
Data 03 & 04 = No Minor = 00 00
Data 05 = 0000 0001 in binary = 01
Total = ma 00 23 00 00 00 00 01
2. Tune to the digital (ATSC) local channel 30-3.
Data 00 = Don't know Physical = 00
Data 01 & 02 = Major is 30 = 00 1E
Data 03 & 04 = Minor is 3 = 00 03
Data 05 = 0010 0010 in binary = 22
Totat = ma 00 00 00 1E 00 03 22
* Use the feature depending on your model.
24. Channel Add/Del (Command: m b)
To add and delete the channels.
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Data 00: Channel Delete Data 01 : Channel Add
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25.
26.
Key (Command: m c)
To send iR remote key code.
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When TV is in the standby mode, TV wilt turn on by
POWER button of remote control only.
Backlight (Command: m g) ( _
)
To adjust screen backiight.
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Data Min:00
- Max:64
(*transmit
by Hexadecimal
code)
*Refer to "Real data mapping".