Service Manual
REV 0.1
40
5.2
Serial Command List
Description
Command
Value
Reply
Power Key Off
POF
Power Key On
PON
Power status
PWR
Off : 000, On : 001
Mute Off Execute
MOF
Mute On Execute
MON
Mute status
MUT
Off : 000, On : 001
Volume Value
VOL
0 ~ 100
0 ~ 100
Current source status
SRC
VGA : 000, DVI:001, HDMI1:005,
HDMI2, 009, DisplayPort: 006
Source change to VGA
SPC
Source change to DVI
SH1
Source change to HDMI1
SH2
Source change to HDMI2
SH4
Source change
to DISPLAYPORT
SH3
5.3
Command Format
5.3.1 Direct command
It is to send a command to the product to perform the action corresponding
to the command.
Statement form: [HEAD][SET ID][COMMAND][END]
Ex) Power On: [K:][ALL][PON][.] → K: ALLPON.
• [HEAD]: Represents the beginning of a statement. Put 'K:' always.
• [SET ID]: Specifies the product that perform as the command. Put 'ALL' or
ID number of the product. (ID range: 000 to 100)
• [COMMAND]: It always consists of 3Bytes.
As for command, refer to
page 28.
• [END]: Represents the end of a statement. Put a '.' always.
5.3.2 Adjustment command
It is to deliver the command which enables to adjust value in the product.
Statement form: [HEAD][SET ID][COMMAND][VALUE][END]
Ex) To adjust the volume to 50:
[K:][ALL][CON][050[.]→ K: ALLVOL050.
• [HEAD]: Represents the beginning of a statement. Put 'K:' always.
• [SET ID]: Specifies the product that perform as the command. Put 'ALL' or
ID number of the product. (ID range: 000 to 100)
• [COMMAND]: It is always composed with 3Bytes.
As for command, refer to
page 28.
• [VALUE]: Adjusted value. It consists of 3Bytes ranging from 000 to 100.
• [END]: Represents the end of a statement. Put a '.' always.
Summary of Contents for KT-LL84ULFX-PD
Page 2: ...Service Manual REV 0 1 2 REVISION HISTORY REVISION DATE NOTE REV0 1 Jun 06 2015 1st issued ...
Page 24: ...Service Manual REV 0 1 24 2 8 No Speaker out from internal speakers ...
Page 25: ...Service Manual REV 0 1 25 2 9 The fault of Remote control ...
Page 26: ...Service Manual REV 0 1 26 2 10 The fault of Key control pad ...
Page 27: ...Service Manual REV 0 1 27 2 11 Image overlap focus or flicker ...
Page 28: ...Service Manual REV 0 1 28 2 12 Brightness defect ...
Page 33: ...Service Manual REV 0 1 33 3 2 Front disassembly 3 2 1 Remove bolts Remove FRONT cover ...
Page 36: ...Service Manual REV 0 1 36 ...
Page 46: ...Service Manual REV 0 1 46 2 Part number 109273 SUB SMPS CN7 AD B D W205 ...
Page 47: ...Service Manual REV 0 1 47 3 Part number 109272 Main SMPS CN4B SUB SMPS CN8 AD Main W200 ...
Page 48: ...Service Manual REV 0 1 48 4 Part number 109271 AD Main W804 5 Part number 109270 AD Main W803 ...
Page 49: ...Service Manual REV 0 1 49 6 Part number 109269 ...
Page 50: ...Service Manual REV 0 1 50 6 Part number 107545 Main SMPS CN4A SUB SMPS CN3 ...
Page 51: ...Service Manual REV 0 1 51 7 Part number 107542 OSD KEY ...
Page 52: ...Service Manual REV 0 1 52 8 Part number 110383 ...
Page 54: ...Service Manual REV 0 1 54 10 Part number 107536 SMPS Converter 11 Part number 107535 ...
Page 55: ...Service Manual REV 0 1 55 12 Part number 108481 ...
Page 56: ...Service Manual REV 0 1 56 41p 13 Part number 108482 ...
Page 64: ...Service Manual REV 0 1 64 10 2 Packaging 10 2 1 Unpacking ...