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6. DOWNLOAD AND CALIBRATION
6. DOWNLOAD AND CALIBRATION
6.1 Download
Fig. 6-1 and 6-2 illustrate a download set-up.
Figure 6-1. Download Setup 1.
Download procedure
Access flash loader program in PC.
Select source code you want to download.
Don't check OWCD AND VERIFY in flash loader window.
Push start button in flash loader window.
Condition
1. Disconnect TA to the Datakit and phone have a battery
a. VBAT < 3.2V
Don't download to the phone.
b. 3.2V VBAT 3.4 V
First : Connect Datakit to the phone.
Second : Push the power on button until finish download.
c. VBAT > 3.4V
First : Connect Datakit to the phone.
Second : Push the power on button during 1~2second.
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6. DOWNLOAD AND CALIBRATION
2. Connect TA to the Datakit and phone have a battery
a. VBAT < 3.2V
Don't download to the phone.
b. VBAT 3.2 V
Connect Datakit to the phone.
3. Download method when battery under 3.2 voltage
First : Remove battery in the phone
Second : Connect TA to the Datakit
Third : Connect phone to the Datakit.
Figure 6-2. Download Setup 2.
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6. DOWNLOAD AND CALIBRATION
6.2 Calibration
A. Equipment List
Equipment for Calibration Type / Model Brand
Wireless Communication Test Set HP-8960 Agilent
RS-232 Cable and Test JIG LG
RF Cable LG
Power Supply HP-66311B Agilent
GPIB interface card HP-GPIB Agilent
Calibration & Final test software LG
Test SIM Card
PC (for Software Installation) Pentium II class above 300MHz
Table 6-1. Calibration Equipment List.
B. Equipment Setup
Figure 6-3. Equipment Setup.
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6. DOWNLOAD AND CALIBRATION
Figure 6-4. The top view of Test Jig.
C. Test Jig Operation
Power Supply usually 4.0V
DC Adaptor 9.5V, 500mA
Table 6-2. Jig Power.
Switch Number Name Description
Switch 1 RPWRON In ON state, phone is awaked.
Switch 2 HF_DETECT Turn on for AUDIO TEST
Switch 3 Power Supply Power is provided for phone from Power Supply
Switch 4 D.C power Power is provided for phone from DC adaptor.
Table 6-3. Jig DIP Switch.
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6. DOWNLOAD AND CALIBRATION
Switch Number Name Description
Switch 1 RPWRON In ON state, phone is awaked.
Switch 2 HF_DETECT Turn on for AUDIO TEST
Switch 3 Power Supply Power is provided for phone from Power Supply
Switch 4 D.C power Power is provided for phone from DC adaptor.
Table 6-4. LED Description.
1. Connect as Fig. 6-3.(RS232 Serial cable is connected between COM port of PC and MON port
of TEST JIG, in general)
2. Set the Power Supply 4.0 V, also DC adaptor may be used
3. Set the 3rd of DIP SW ON state, In case of DC adapter, set 4th ON state
4. Press the Phone power key, If the Remote ON is used, 1st ON state
D. Procedure
1. Connect as Fig. 6-3.(RS232 Serial cable is connected between COM port of PC and MON port
of TEST JIG, in general)
2. POWER ON PC then enter into Windows 98.(Remark: Windows 2000 system could be feasible)
3. Run AUTOCAL.exe, then AUTOCAL application window will be appeared.
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