LG 32LM6200 Service Manual page 11

4.3 Model name & Serial number
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4.3.1 Model name & Serial number D/L
■ Press "Power on" key of service remocon.(Baud rate :
115200 bps)
■ Connect RS-232C Signal to USB Cable to USB.
■ Write Serial number by use USB port.
■ Must check the serial number at Instart menu.
4.3.2 Method & notice
A. Serial number D/L is using of scan equipment.
B. Setting of scan equipment operated by Manufacturing
Technology Group.
C. Serial number D/L must be conformed when it is produced in
production line, because serial number D/L is mandatory by
D-book 4.0
* Manual Download (Model Name and Serial Number)
If the TV set is downloaded By OTA or Service man,
Sometimes model name or serial number is initialized.( Not always)
There is impossible to download by bar code scan, so It need
Manual download.
a. Press the 'instart' key of ADJ remote controller.
b. Go to the menu '5.Model Number D/L' like below photo.
c. Input the Factory model name(ex 47LM6200-CC) or Serial
number like photo.
d. Check the model name Instart menu -->Factory name displayed
(ex 47LM62000-CA)
e. Check the Diagnostics (DTV country only) --> Buyer model
displayed (ex 47LM6200-CC)
4.4 WIFI MAC ADDRESS CHECK
a. Using RS232 Command
Command
T ransmission [A][l][][Set ID][][20][Cr]
Copyright © LG Electronics. Inc. All rights reserved.
Only for training and service purposes
b. check the menu on in-start
5. Manual Adjustment
5.1. ADC adjustment is not needed because\
of OTP(Auto ADC adjustment)
5.2. EDID (The Extended Display Identific-
ation Data)
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5.2.1 Overview
It is a VESA regulation. A PC or a MNT will display an optimal
resolution through information sharing without any
necessity of user input. It is a realization of "Plug and Play".
5.2.2 Equipment
▪ Since embedded EDID data is used, EDID download JIG,
HDMI cable and D-sub cable are not need.
▪ Adjust remocon
5.2.3 Download method
1) Press Adj. key on the Adj. R/C, then select "12.EDID D/L".
By pressing Enter key, enter EDID D/L menu.
2) Select [Start] button by pressing Enter key, HDMI1 / HDMI2 / HDMI3
/ HDMI4 / RGB are Writing and display OK or NG.
Set ACK
[O][K][x] or [N][G]
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/ DDC (Display Data Channel)
For Analog EDID
D-sub to D-sub DVI-D to HDMI or HDMI to HDMI
For HDMI EDID
LGE Internal Use Only