Entwodiksyon
The ICOM M330 series VHF Marine Radio offers robust performance and a comprehensive feature set within a compact design, ideal for vessels with limited space. This manual provides essential information for the proper setup, operation, and maintenance of your ICOM M330 VHF Marine Radio.
Ki sa ki nan bwat la
Upon unboxing your ICOM M330 VHF Marine Radio, please verify that all the following components are included:
- M330 VHF Radio Unit
- Mounting Bracket
- Manyèl Pwopriyetè a
- Kòd pouvwa
Pwodwi souview
The ICOM M330 is designed for ease of use and reliable communication. Its compact size allows for flexible installation, while the clear dot-matrix display ensures readability. Key features include:
- AquaQuake draining function for water expulsion from the speaker.
- Built-in Class D DSC with a dedicated CH70 receiver for digital selective calling.
- Common NMEA interface for external GPS/NAV connection, allowing position data integration.
- Tag scan and favorite channel functions for quick access to frequently used channels.
- Dual/tri-watch function for simultaneous monitoring of CH16 and/or a call channel.

Figi 1: Devan view of the ICOM M330 VHF Marine Radio, showing the display, control buttons, and attached microphone.
Enstalasyon
Proper installation is crucial for optimal performance. Ensure the radio is mounted in a location that is protected from direct water exposure, yet allows for clear visibility and access to controls.
Koneksyon
Refer to the diagram below for proper connection of power, antenna, and NMEA input/output.

Figure 2: Rear panel connections and physical dimensions of the ICOM M330. Note the NMEA input/output, 13.8V DC power, VHF antenna, and optional GPS antenna connection.
- Koneksyon pouvwa: Connect the supplied power cord to a 13.8 V DC power source. Ensure correct polarity.
- Koneksyon antèn: Connect a suitable VHF marine antenna to the antenna connector.
- NMEA Connection (Optional): For GPS functionality and data sharing, connect compatible NMEA devices to the NMEA input/output ports.
- Montaj: Use the provided mounting bracket to securely install the radio in your desired location.
Enstriksyon Operasyon
Operasyon debaz
- Limen/Etenyen: Press and hold the power button (usually the volume/power knob) until the display illuminates or turns off.
- Ajisteman Volim: Rotate the VOL/SQL PWR knob to adjust the audio volume.
- Ajisteman squelch: Press the VOL/SQL PWR knob briefly, then rotate it to adjust the squelch level. This eliminates background noise when no signal is received.
- Seleksyon chanèl: Sèvi ak la CH Monte/Desann buttons to navigate through available channels.
- Channel 16 (Distress/Calling): Peze dedye a 16/C button for instant access to Channel 16, the international distress and calling channel. Press again to return to the previous working channel.
- Transmèt: To transmit, press and hold the PTT (Push-To-Talk) button on the microphone. Speak clearly into the microphone. Release the PTT button to receive.
Fonksyon avanse
- AquaQuake Draining: This function vibrates the speaker to expel water, ensuring clear audio even after exposure to spray or rain. Refer to the on-screen prompts or manual for activation.
- Dual/Tri-Watch: Monitor Channel 16 and/or a call channel while operating on another channel. This ensures you don't miss important calls.
- Tag Scan and Favorite Channels: Program frequently used channels into a scan list or as favorites for quick and efficient monitoring.
- DSC (Digital Selective Calling): The built-in Class D DSC allows for automated distress calls and other safety-related communications. Ensure your MMSI (Maritime Mobile Service Identity) number is programmed into the radio.
Antretyen
Regular maintenance will prolong the life of your ICOM M330 VHF Marine Radio.
- Netwayaj: Wipe the radio and microphone with a soft, damp twal. Pa sèvi ak pwodui netwayaj abrazif oswa solvang.
- Enpèmeyab: While the unit is IPX7 waterproof, ensure all caps and covers are securely fastened to maintain water integrity.
- Koneksyon: Periodically check all cable connections for corrosion or damage.
Depanaj
If you encounter issues with your ICOM M330, refer to the following common troubleshooting steps:
| Pwoblèm | Kòz posib | Solisyon |
|---|---|---|
| Pa gen pouvwa | Koneksyon kouran ki lach, fizib boule, vòltaj batri ki batage. | Check power cable, inspect fuse, verify battery voltage. |
| No Audio / Weak Audio | Volume too low, squelch too high, speaker blocked by water. | Increase volume, decrease squelch, use AquaQuake function. |
| Cannot Transmit / Receive | Antenna issue, incorrect channel selected, PTT button not fully depressed. | Check antenna connection, verify channel, ensure PTT is fully pressed. |
| GPS Data Not Displaying | No GPS antenna connected (for M330G), NMEA wiring issue, no GPS signal. | Ensure M330G model, check NMEA connections, move to an open area for GPS signal. |
Espesifikasyon
Detailed technical specifications for the ICOM M330 VHF Marine Radio:
| Karakteristik | Detay |
|---|---|
| Dimansyon pake atik L x W x H | 9.72 x 9.02 x 3.54 pous |
| Pwa pake | 1.28 Kilogram |
| Dimansyon atik LxWxH | 4.3 x 2.6 x 4.3 pous |
| Pwa atik | 16 ons |
| Non mak | ICOM |
| Non modèl | M330 |
| Koulè | Blan |
| Materyèl | Plastik |
| Itilizatè yo sijere | inisèks-granmoun |
| Kantite Atik | 1 |
| Manifakti | ICOM |
| Nimewo Pati | M330 WHITE |
| Gwosè | Estanda |
| Teknik lapèch | Nenpòt |
| ASIN | B092LD1JB9 |
| Kantite Chanèl | 16 |
| Karakteristik espesyal | Waterproof, AquaQuake |
| Gamme frekans | 156 MHz - 174 MHz |
| Pale Range Maksimòm | 16 mil |
| Tuner Teknoloji | VHF |
| Voltage | 13.8 Volts |
| Nivo rezistans dlo | Ki enpèmeyab |
| Dimansyon pwodwi | 4.3"D x 2.6"W x 4.3"H |
Garanti ak sipò
The ICOM M330 VHF Marine Radio comes with a Manifakti garanti limite. For specific details regarding warranty coverage, duration, and claims procedures, please refer to the warranty card included with your product or visit the official ICOM websit.
For technical support, service, or additional information, please contact ICOM customer service or an authorized service center.





