Sharp GX30 Service Manual - Page 30

RF performance check, - handset code

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GX30 CONFIDENTIAL 4.5.4 RF performance check 1. Apply 4 V using a stabilized power supply and turn on the handset. 2. Start "RF calibration & check" on SPST and click "Check". 3. When initialization is complete, click "OK". Figure 50 4. Apply 4 V using a stabilized power supply and turn on the handset. After the handset enters Standby mode, lower the voltage to 3.7 V, enter the PIN code and click "OK". 5. Make sure the handset is in the idle mode and click "OK". Figure 51 Figure 52 6. RF performance check is complete. Click "Save As..." and name the file to save the result. Click "OK" to exit. Figure 53 2 - 22

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GX30
2 – 22
CONFIDENTIAL
4.5.4 RF performance check
1.
Apply 4 V using a stabilized power supply and turn on the handset.
2.
Start “RF calibration & check” on SPST and click “Check”.
3.
When initialization is complete, click “OK”.
Figure 50
4.
Apply 4 V using a stabilized power supply and turn on the handset. After the handset enters Standby mode, lower the voltage to 3.7 V, enter the
PIN code and click “OK”.
Figure 51
5.
Make sure the handset is in the idle mode and click “OK”.
Figure 52
6.
RF performance check is complete. Click “Save As...” and name the file to save the result. Click “OK” to exit.
Figure 53