Program Operation; Xcalmon Program Overview - LG U400 Service Manual

9. CALIBRATION

9.4 Program Operation

9.4.1 XCALMON Program Overview

When try to calibrate the U400 mobile phone, the service engineers make a configuration of calibration
environment like Figure9-1. And if you finish making configuration, please execute the XCALMON
program. Running the XCALMON program, you should show XCALMON program window like
Figure9-2.
If XCALMON program would be executed, it checks the connection of instruments and initializes them
automatically. The result of checking and initializing instruments was shown like Figure9-2.
XCALMON supports following functions.
- Calibration of EGSM 900, DCS 1800, PCS1900, WCDMA and Baseband
- Instrument (Agilent8960, Tektronix PS2521G) control
- UART communication with U400 mobile phone
CALMON has three windows and each window support different function.
- ITP(Integrated Test Program) starting window using production loader
- Calibration tree window
- Command window which supports interactive ITP commands like Hyper terminal
Figure 9-2. XCALMON Window
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