LG MG120a Service Manual page 86

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8. Calibration
LED Number
LED 1
LED 2
LED 3
LED 4
1. Connect RS232 serial cable is connected between COM port of PC and MON port of TEST JIG,
in general
2. Set the Power Supply 4.2V
3. Set the 3rd, 4th of DIP SW ON state always
4. Press the Phone power key, if the Remote ON is used, 1st ON state
8.3 Install & Directory structure
1) Copy a Cal. Program in local Disk(C:). This program name is "Hotkimchi"
-Folder name : Only "CM_GSM"
-This Cal. Program is on GCSC Website
-Execute by double click : 3) Directory structure
2) Registry of Calibration Program
-Execute by double click : HotKimchi.reg
3) Directory structure
4) Copy the director which contains Model file to //CM_GSM/Cal_Model
8.4 Cal. Procedure
1) Execute.Hot_Kimchi.exe
Table 8-4 Test Jig LED
Name
Power
TA
Indicate charging state of the phone battery
UART
Indicate data transfer state through the UART port
MON
Indicate data transfer state through the MON port
- 86 -
Description
Power is provided for Test Jig

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