Sony Ericsson GR47/GR48 - Manual (Page 72)

14. USING THE DEVELOPER’S KIT
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LZT 123 7589 R1A
14.1 Start up Check List
To use the developer’s kit in standard format check the following:
• With the case lid removed, make sure the radio device is plugged into
X1 and the RF lead is connected to the MMCX socket of the radio
device;
• Add your SIM card;
• Check the jumpers are in their default positions. Refer to Figure 14.3;
• Connect the serial cable between your computer and the UART
connector on the rear panel;
• Connect the antenna to the RF connector on the front panel;
• Connect the audio equipment if required;
• Plug the external power supply into the socket marked 5-32V DC on
the rear panel;
• Switch Vcc to INT;
• Push ON/OFF for at least 2 seconds until the yellow VIO LED is on.
Your developer’s kit should now be operational and ready to receive AT
commands.