COMMANDMIC® HM-127 11

r CHANNEL/DUALWATCH/TRI-WATCH KEY [CH/WX• DW U/I/C]

Selects and toggles the regular channels and weather channel when pushed momentarily. (pgs. 6, 7, 42)

While pushing [H/L], selects one of three channel groups in sequence when pushed. (pgs. 7, 42)

• International, U.S.A. and Canadian channels are available.

Starts Dualwatch or Tri-watch when pushed for 1 sec. (pgs. 11, 45)

Stops Dualwatch or Tri-watch when either is activated.

t ATTENUATOR/INTERCOM/SCRAMBLER KEY [LO/DX• IC SCR]

Activates the Intercom function when pushed for 1 sec. (pgs. 29, 48)

Calls the IC-M402A when pushed and held while in In- tercom mode. (pgs. 29, 48)

NOTE: RF attenuator and voice scrambler are not avail- able for IC-M402A.

ySQUELCH/MONITOR/LOCK KEY [SQL•MONI L]

[Y]/[Z] sets the squelch threshold level after pushing [SQL]. (p. 43)

Push [SQL• MONI L] for 1 sec. to turn the monitor func- tion ON. (p. 45)

While pushing [H/L], push [SQL• MONI L] to toggle the (microphone) Key lock function ON or OFF. (p. 44)

T ” appears while (microphone) Key lock function is in use.

[PWR], [PTT], [VOL], [SQL] and [H/L] still function when the (microphone) Key lock function is turned ON.

Advance the cursor while in channel comment pro- gramming condition. (pgs. 10, 48)

u VOLUME/DIMMER KEY [VOL• DIM ]

[Y]/[Z] adjusts the audio level after pushing [VOL]

 

11

(p. 43)

 

[Y]/[Z] adjust the brightness of the LCD and key back- light after pushing [VOL• DIM ] for 1 sec. (p. 45)

Move the cursor backward while in channel comment programming condition. (pgs. 10, 48)

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Icom IM402SA, IM402A Channel/Dualwatch/Tri-Watch Key Ch/Wx Dw U/I/C, Attenuator/Intercom/Scrambler Key Lo/Dx Ic Scr

IM402A, IM402SA specifications

The Icom IM402SA and IM402A are robust mobile transceivers designed for various communication needs, particularly in the marine and recreational sectors. These models are known for their reliability, durability, and advanced features that cater to both casual users and professionals.

One of the standout characteristics of the IM402SA and IM402A is their compact design, making them suitable for a range of vehicles, from boats to vehicles employed in rugged environments. Their sturdy build ensures they can withstand harsh conditions, which is critical for marine use where humidity and saline air can affect equipment longevity.

In terms of features, both models are equipped with a high-performance receiver that offers exceptional clarity and range, ensuring that communication remains clear over long distances. The IM402 series supports multiple frequency bands, enabling users to communicate effectively across various channels. This versatility is crucial in dynamic environments where multiple communication methods may be needed.

Another significant aspect of the Icom IM402SA and IM402A is their advanced digital signal processing (DSP) technology. This feature enhances audio quality by reducing background noise and improving overall clarity, facilitating better communication in noisy environments, such as when on the water or in busy industry settings. The built-in noise-cancellation technology ensures that conversations remain intelligible even when external noises are present.

User-friendly interfaces are a hallmark of Icom products, and the IM402 series is no exception. The intuitive keypad layout and illuminated display make it easy to navigate through settings and channels, even in low-light conditions. Furthermore, programmable function keys allow users to customize their experience, providing quick access to frequently used features.

The transceivers also come with emergency functions, including distress calling capabilities that comply with maritime regulations. This feature is vital for safety, especially for those venturing into remote or potentially hazardous areas. Additional safety features can include weather alerts and access to emergency channels.

In summary, the Icom IM402SA and IM402A mobile transceivers are designed to deliver high-quality, reliable communication with a host of advanced features. Their robust design, superior audio clarity, and user-friendly interfaces make them a practical choice for anyone needing dependable communication in challenging environments. Whether on the water or in the field, the IM402 series stands out as a reliable tool for effective communication.