Auto Calibration; Overview; Requirements; Equipment Setup - LG C1100 Service Manual

12. AUTO CALIBRATION

12. AUTO CALIBRATION

12.1 Overview

Autocal (Auto Calibration) is the PC side Calibration tool that perform Tx ,Rx and Battery
Calibration with Agilent 8960(GSM call setting instrument) and Tektronix
PS2521G(Programmable power supply).
Autocal generate calibration data by communicating with phone and measuring equipment
then write it into calibration data block of flash memory in GSM phone.

12.2. Requirements

- PC or Notebook installed with Microsoft Windows 98/ME/2000/XP
- Auto Calibration program(Autocal.exe)
- GSM Phone
- LGE PIF JIG, Serial Cable, Data Cable
- Agilent 8960(Call Setting Instrument)
- Tektronix PS2521G(Programmable Power Supply)

12.3 Equipment Setup

- File(F) Clear View
- File(F) Save View
- File(F) Save Setting
- File(F) Load Setting
- File(F) Make BIN ALL
- File(F) Make BIN BAT.Cal only : Make binary file of battery cal data only after calibration
- File(F) Make & Write BIN
- View(V) Tools
- View(V) Status
- Connection(C) Connect
- Connection(C) Port Setting
- GPIB(G) Connect
: Clear Calibration Status window texts
: Save Calibration Status window texts
: Save Current Calibration settings to setting file(*.cal)
: Load saved Calibration setting
: Make binary file after calibration finished
finished
: Make binary file after calibration finished then download it
to the Flash Memory
: Enable or disable Tool bar
: Enable or disable status bar
: Connect the phone with PC. This procedure checks
whether the PC is connected "ag8960 " or not. After that it
performs sync. procedure with phone. If the sync.
procedure is successful state column on status bar
changed to SETUP, else you should disconnect phone and
try again from the beginning and also check the whole
connection. All measurement is performed at state SETUP.
: Show COM port setting dialog and Baudrate you can
change,etc.
: Connect the Ag8960 GPIB card with PC.
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