3 BASIC OPERATION

Optional voice scrambler operation

Activating the scrambler

The optional voice scrambler provides private communica- tions. In order to receive or send scrambled transmissions you must first activate the scrambler function. To activate the function, an optional UT-98 or UT-112 is necessary. See p. 16 for selecting the unit. Ask your dealer for details.

qSelect an operating channel except channel 16 and 70. w While pushing [HI/LO], push [DIMMER] to toggle an op-

tional scrambler function ON or OFF.

“SC” appears.

eTo turn the scrambler function OFF, repeat step w.

• “SC” disappears.

Programming scrambler codes

There are 128 or 32 codes (0 to 127 or 1 to 32) available for programming. In order to understand one another, all trans- ceivers in your group must have the same scramble code.

This function may not be available depending on dealer set- ting.

qTurn power OFF.

wWhile pushing [16], turn power ON to enter set mode. e After the display appears, release [16].

r Push [16] one or more times to select the scrambler code item.

“Scrambler code” appears.

tRotate the channel selector to select the desired scram-

bler code.

yTurn power OFF, then ON again to exit set mode.

[Example]: Programming scrambler code 127.

16 + POWER Set mode

16

Set mode

Set mode

Enter set mode

Beep

Push one or

Scrambler

Scrambler

 

more times.

 

 

code

Select code code

 

 

 

 

Set mode

 

Scrambler code item

 

10

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Icom IC-M501EURO Optional voice scrambler operation, Activating the scrambler, Programming scrambler codes

IC-M501EURO specifications

The Icom IC-M501EURO is a state-of-the-art marine VHF radio designed to meet the demanding needs of boaters and marine enthusiasts. With its advanced features and robust technology, this radio stands out as a reliable communication tool for both leisure and professional marine activities.

One of the key features of the IC-M501EURO is its compact and lightweight design, making it easy to integrate into any vessel without consuming excessive space. The radio offers a large, full-color display that provides clear visibility even under bright sunlight, ensuring that critical information is always within view. The intuitive user interface simplifies operation, allowing users to access functions such as channel selection, volume adjustment, and DSC settings with ease.

The IC-M501EURO is equipped with Digital Selective Calling (DSC), an essential feature for modern marine communication. This technology allows users to send automated distress alerts to nearby vessels and coast stations, enhancing safety on the water. The radio also includes a built-in GPS receiver, enabling automatic position reporting. This feature is vital for navigation and can be used to transmit location information during emergencies.

Another notable characteristic is its advanced audio technology. The IC-M501EURO boasts a powerful built-in speaker that delivers clear and loud audio output, ensuring that messages can be heard over the sound of wind and waves. Additionally, the radio supports an optional external speaker, increasing flexibility for installation and improving sound quality in larger vessels.

The radio is capable of operating on both fixed and handheld units, offering versatility for diverse boating applications. It also has Bluetooth capability, which allows for wireless communication with compatible devices, such as smartphones. This connectivity ensures that users can easily access their contacts and make calls without being tethered to the radio.

Furthermore, the IC-M501EURO is designed to withstand the harsh marine environment. Its rugged construction adheres to IPX7 water-resistant standards, enabling it to function properly even when exposed to splashes or rain.

Overall, the Icom IC-M501EURO is a comprehensive marine VHF radio that combines functionality, safety, and durability. With its array of advanced features and technologies, it is an excellent choice for boaters seeking reliable communication on the water. Whether for leisure sailing, fishing, or professional use, this radio ensures that users stay connected and safe during their maritime adventures.