ຄູ່ມືການໃຊ້ງານວິທະຍຸ Radioddity GM-30 GMRS ແບບຖື 5W ໄລຍະໄກ

1. ບົດແນະນຳ

The Radioddity GM-30 is a professional-grade GMRS handheld radio designed for reliable long-range communication. This device offers extensive channel capabilities, repeater functionality, and a range of features suitable for various outdoor and professional applications. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your GM-30 radio.

2. ສິ່ງທີ່ຢູ່ໃນກ່ອງ

Upon unboxing your Radioddity GM-30 GMRS Radio, you should find the following components:

• 2 x GM-30 Radio Units
• 2 x 15.5" High-gain Antennas
• 2 x ເສົາອາກາດຕົ້ນສະບັບ
• 2 x Speaker Mics
• 1 x ສາຍໂປຣແກຣມ
• ແບັດເຕີຣີ Lithium Ion 2 x
• 2 x ສາຍແອວ
• 2 x ສາຍແຂນ
• ຫູຟັງ 2 x
• 2 x USB-C Cables with Adapters

Figure 1: All components included with the Radioddity GM-30 GMRS Radio.

3. ຕັ້ງຄ່າ

3.1 ການຕິດຕັ້ງຫມໍ້ໄຟ

1. ວາງຊຸດແບັດເຕີລີກັບຮ່ອງຢູ່ດ້ານຫຼັງຂອງວິທະຍຸ.
2. ເລື່ອນຊຸດແບັດເຕີຣີຂຶ້ນໄປຈົນກວ່າມັນຈະເຂົ້າທີ່.
3. Ensure the battery is securely attached before use.

3.2 ການຕິດເສົາອາກາດ

1. Screw the desired antenna (original or 15.5" high-gain) clockwise onto the antenna connector on top of the radio.
2. Tighten gently until secure. Do not overtighten.

3.3 ການສາກແບັດເຕີຣີ

The GM-30 radio features an upgraded USB Type-C charging port for convenient charging. It also includes a UL-certified plug for safety.

1. Connect the USB-C cable to the charging port on the radio or directly to the battery.
2. Plug the USB-C adapter into a power source (e.g., wall outlet, car charger, power bank).
3. The LED indicator on the radio will show charging status (e.g., red for charging, green for fully charged).

Figure 2: USB-C charging port on the Radioddity GM-30.

Figure 3: USB 3.0 Type-C charging compatibility with laptop, wall charger, car charger, and power bank.

4. ການໃຊ້ງານວິທະຍຸ

4.1 ເປີດ/ປິດ ແລະຄວບຄຸມລະດັບສຽງ

To power on the radio, rotate the top knob clockwise until you hear a click. Continue rotating to adjust the volume. To power off, rotate the knob counter-clockwise until you hear a click.

4.2 ການເລືອກຊ່ອງ

The GM-30 supports up to 250 channels, including 30 default channels (22 GMRS, 8 repeaters) and an additional 24 GMRS repeater channels. Use the up/down arrow keys on the keypad to navigate through channels.

4.3 Push-to-Talk (PTT)

Press and hold the PTT button on the side of the radio to transmit. Release the button to receive. Ensure you are on the correct channel before transmitting.

4.4 Display Sync

The radio features a Display Sync function, which allows you to view the channel name, channel number, and frequency simultaneously on the screen for enhanced clarity.

Figure 4: Display Sync feature on the Radioddity GM-30.

ຮູບທີ 5: ລາຍລະອຽດ view of the Display Sync feature.

5. ຄຸນສົມບັດຂັ້ນສູງ

5.1 Dual-Band Scanning & Receiving

The GM-30 supports UHF & VHF monitoring in CH/VFO mode. You can set precise frequency ranges for channels and perform CTCSS/DCS scanning. The scan list is editable for customized monitoring.

Figure 6: UHF/VHF Scanner and NOAA Weather Broadcast capabilities.

Figure 7: Radio display during scanning operation.

5.2 GMRS Repeater Channels

The GM-30 includes 24 extra GMRS repeater channels, allowing you to program the same frequency with different CTCSS/DCS codes for flexible repeater use.

Figure 8: Customizable GMRS Repeater Channels setup.

5.3 NOAA Weather Receiver & FM Radio

Stay informed with the built-in NOAA weather receiver and scanner. The radio also includes an FM radio function for entertainment.

Figure 9: NOAA Weather functionality.

5.4 ຫນ້າທີ່ເພີ່ມເຕີມ

The GM-30 includes an SOS alarm, a built-in flashlight, squelch control, VOX (Voice Operated Exchange), TOT (Time Out Timer), Squelch Tail Elimination, 6 frequency steps, and 2 power levels (0.5W/5W).

ຮູບທີ 10: ໄລຍະໃກ້ view of radio features.

6. ການຂຽນໂປຣແກຣມ

The Radioddity GM-30 can be programmed via PC software (Chirp compatible) or directly through the keypad. For advanced customization, PC programming is recommended.

Figure 11: Easy programming with CHIRP software.

6.1 Saving and Deleting Channels

The radio allows you to save and delete stored channels. Refer to the user manual for specific instructions on how to perform these operations via the keypad or programming software.

Figure 12: Saving a new channel.

Figure 13: Deleting a stored channel.

7. ບໍາລຸງຮັກສາ

7.1 ການເບິ່ງແຍງທົ່ວໄປ

• ຮັກສາວິທະຍຸໃຫ້ແຫ້ງ. ນ້ຳຝົນ ຫຼື ງamp conditions can corrode electronic circuits.
• Do not store the radio in dusty or dirty areas.
• ເຮັດຄວາມສະອາດວິທະຍຸດ້ວຍສຽງອ່ອນ, ງamp cloth. Avoid harsh chemicals or cleaning agents.

7.2 ການດູແລຫມໍ້ໄຟ

• Use only the supplied UL-certified charger.
• ຫຼີກເວັ້ນການເປີດເຜີຍແບດເຕີລີ່ກັບອຸນຫະພູມທີ່ຮຸນແຮງ.
• ຫ້າມບໍ່ໃຫ້ເກີດການວົງຈອນຂອງແບັດເຕີລີ່.
• If the battery appears to diffuse peculiar smell or smoke, shut off its power immediately and take off the charger.

8. ການແກ້ໄຂບັນຫາ

If you encounter issues with your Radioddity GM-30, refer to the following common troubleshooting tips:

• ບໍ່ມີພະລັງງານ: Ensure the battery is fully charged and correctly installed. Check the power knob.
• ການຮັບ/ສົ່ງສັນຍານບໍ່ດີ: Verify the antenna is securely attached. Check for obstructions. Ensure you are within the effective communication range (up to 5 miles, extendable with high-gain antenna).
• ບໍ່ມີສຽງ: Adjust the volume. Check earpiece/speaker mic connections.
• ບັນຫາການຂຽນໂປຼແກຼມ: Ensure the programming cable is correctly connected. Verify software settings (e.g., CTCSS/DCS codes, frequency offsets).

ສຳລັບການຊ່ວຍເຫຼືອເພີ່ມເຕີມ, ກະລຸນາຕິດຕໍ່ຝ່າຍສະໜັບສະໜູນລູກຄ້າ Radioddity.

9. ຂໍ້ມູນຈໍາເພາະ

10. ການຮັບປະກັນແລະການສະ ໜັບ ສະ ໜູນ

The Radioddity GM-30 GMRS Radio comes with an 18-month warranty. Additionally, Radioddity offers a 30-day worry-free return policy.

For product support, troubleshooting, or warranty claims, please visit the official Radioddity website or contact their customer service team. Radioddity has over 11 years of experience and provides 5-star customer service.