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LC-60LE651 MK2
LC-60LE652 MK2
RS-232 Terminal Software
You should open a connection between a computer and the TV set, for this reason you need a RS-232 terminal
application.
You can use the “Hyperterminal” included with any Windows release, but also you can use TeraTerm as
freeware application (http://ttssh2.sourceforge.jp/index.html.en).
Some small Teraterm adjustments:
• Set on “Setup > Terminal” menu the “New Line > Receive” as “CR+LF” and activate “Local Echo”.
• Set on “Setup > Serial port...” menu the following parameters.
Baudrate: 115200 bauds, Bits: 8, Parity: none, Stop Bits: 1, Flow control: none.
How to Check connection with TV set.
• With TV set in operation condition connect the RS232 tool to the SERVICE socket.
• Open a connection session with the terminal program.
• Press “ENTER” on the terminal screen.
• Confi rm that TV set send “ERR”.
In fact this “ERR” message indicates that TV set is ready to receive commands.
How to Enter in “K MODE”.
• Send “KMOD1056”.
• Wait until receive “OK” from TV set. Confi rm that TV set screen is show a “K” on the screen with the model and
size of your TV set. As example LC-60LE652.
How to Exit from “K MODE”.
• Send “KMOD8723”.
• Wait until receive “OK” from TV set. Confi rm that TV set has removed the “K” form the screen.
How to Change Model in “K MODE”.
After replacing the Main Unit, check the Model Name in the following procedure.
• Send “KRCT2” to change to LE65x model.
Confi rm that OSD indicates the right MODEL after sending the command.
How to Adjust VCOM in “K MODE”(ONLY for 60 inches model).
After replacing the LCD panel or LCD control PWB, adjust the VCOM in the following procedure.
• Place the colorimeter probe at center of the screen and set the FLICKER measurement mode on it.
• Activate the VCOM pattern using VCPT0001 command.
• Set the initial value of VCOM as 090 with command “VCMW1090”.
• Read the fl icker value on colorimeter.
• Set other values of VCOM trying to minimize it.
• Please use the “VCMW1XXX” command to set different values (where XXX are digits 0 to 9). Generally values
around 090 are the best ones.
• To hide the VCOM pattern and close the adjustment procedure please uses “VCPT0000” command.
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