Emergency transmission, Scrambler function

■Emergency transmission

When [Emergency Single] or [Emergency Repeat] is pushed, an emergency signal is automatically transmitted for the spec- iﬁed time period.

When [Emergency] is pushed, the DTMF emergency signal is transmitted on the priority channel.

When [Emergency Single] or [Emergency Repeat] is pushed for the speciﬁed time period, the DTMF emergency signal is transmitted once or repeatedly on the emergency channel. However, when no emergency channel is speciﬁed, the signal is transmitted on the previously selected channel.

■Scrambler function

The voice scrambler function provides private communication between stations. The frequency inversion type is equipped to all versions, moreover, the optional Rolling or Non-rolling type can be available.

qPush [Scrambler] to turn the scrambler function ON.

• “ ” appears.

wPush [Scrambler] again to turn the scrambler function OFF.

• “ ” disappears.

BASIC OPERATION 3

■ Stun function

When the speciﬁed ID, set as a killer ID, is received, the stun
function is activated.	3

When the killer ID is received, the transceiver switches to the password required condition. Entering of the password via the keypad is necessary to operate the transceiver again in this case. (p. 10)

■Priority A channel selection

When one of the following operations is performed, the trans- ceiver selects the Priority A channel automatically.

Priority A is selected when;

•Clear down signal is received/transmitted

- Set the ‘Move to PrioA CH’ item as ‘Clear down.’

•Turning the power ON

The Priority A channel is selected each time the trans- ceiver power is turned ON.

•Status call

The Priority A channel is selected when transmitting a sta- tus call.

IC-F3022T/S specifications

The Icom IC-F3022T/S is a robust and versatile handheld transceiver designed for reliable communication in various professional settings. Known for its durability and user-friendly operation, this model is particularly popular among security personnel, construction teams, and emergency services.

One of the standout features of the IC-F3022T/S is its wide frequency range, supporting VHF or UHF bands that enable clear communications over considerable distances. This flexibility makes it suitable for different operational environments, ensuring users can stay connected regardless of their location. The device operates on both analog and digital modes, offering versatility to accommodate various communication needs.

The rugged construction of the IC-F3022T/S is a significant characteristic of this model, designed to withstand harsh working conditions. With an IP54/55 rating for water and dust resistance, it assures users that the radio will function reliably in inclement weather and challenging environments. The device can endure drops and impacts, making it suitable for active fieldwork.

Another notable feature is the advanced audio quality delivered by the IC-F3022T/S. Equipped with high-output audio and a powerful speaker, users can enjoy clear sound even in noisy environments. The built-in loudspeaker is designed to provide excellent clarity, allowing users to communicate effectively without straining to hear the messages.

The IC-F3022T/S also supports extensive battery life with its efficient power management system. Users can opt for various power settings, enabling them to extend operational time when needed. The device is compatible with a range of batteries, including high-capacity lithium-ion options for extended usage.

Programmability is another key aspect of the IC-F3022T/S. The built-in keypad allows for easy access to frequently used functions, enhancing workflow efficiency. Advanced features like CTCSS and DCS codes improve privacy and reduce interference from other communications.

In conclusion, the Icom IC-F3022T/S combines durability, versatility, and advanced technology to cater to diverse communication needs in demanding environments. Its impressive features and reliability make it a favorite among professionals who require a dependable and robust communication tool. Whether for security, construction, or emergency response, the IC-F3022T/S stands out as an excellent choice in the realm of handheld radios.