Brand: Motorola
Category: Computer Hardware
Document Type: Manual
Language: EN
Manual for G30
Uploaded: Nov. 21, 2025, 7:11 p.m.
Manual Publish Date: 2009-12-15
Warranty Information
Motorola guarantees the OEM Module and accessories to conform to specifications for fifteen (15) months from manufacture date.
The G30 Developer's Kit is designed for evaluating the G30 module and developing/testing software applications. It includes a Developer Board in a chassis with a cover, and provides quick interface to the "24" family Evaluation Board. Key components include the G30 module, power supply options, communication interfaces (RS232), audio inputs/outputs, SIM card slot, and antenna connectors. Setup involves connecting power, the G30 module, and external accessories as needed. Configuration options and troubleshooting guidance are provided.
Troubleshooting and error codes
| Problem | Indication | Action |
|---|---|---|
| Developer board does not power up | Power LED does not light | Check the power source connection. If using an external DC power source, verify that the supply is within the limits of 3.3 V to 4.2 V. Verify that the board power switch (S200) is on. Check the source jumper (P203 or P204) position. Verify that the EVB jumper (P201) is present. |
| The G30 does not power up or does not communicate | The G30 on/off LED doesn't light or lights for a short period | Check the G30 connection to the Developer Board. Verify that the UUT jumper (P203 or P204) is present. Depress the G30 on/off pushbutton for a longer period. |
| High current consumption | The G30 on/off LED lights up automatically when power is applied | Check the polarity of the DC power inputs. Verify that only one optional power source is connected. |
| GSM Reception | No GSM reception available | The G30 unit searches unsuccessfully for network If using an external DC power source, verify that the supply is within the limits of 3.3 V to 4.2 V. Fasten the G30 to the board with the supplied screws. Check the MMCX RF cable connection to the G30. Fasten the RF cable connections between the EXT ANT and INT ANT connectors. Fasten the onboard antenna stub into its base. |
| SIM card | The SIM card does not operate | The SIM LED does not illuminate Verify that the SIM card operates at 3 V. Verify that the SIM card is inserted properly into its tray. |
| Serial Communications | The RS232 port does not work with the PC | The PC does not communicate Check the serial cable connection to the PC. Verify that the PC port settings comply with the G30 defaults. |
| Audio | The headset does not work | No sound in the headset earpiece or No sound is produced from the headset microphone Verify that the headset is inserted correctly into the headset (J440) audio connector. Use only the supplied headset. Check the G30 volume level. |