DIAGRAM 4

SLEEP SET MODE

To activate the sleep function

When radio on press snooze/sleep button (16), sleep “90” show on display with 2 second decrease sleep timer 90 minute-off by press snooze/sleep button (16) each. (Diagram 4)

NOTE: Press power on/off button (14) to off sleep function.

Snooze function:

1.Press snooze / sleep button (16) to activate snooze function (bell alarm or radio alarm will stop) when alarming.

2.Snooze interval is 9 minutes.

WORKING WITH AUDIO SOURCE

1.Use connective wire to join the audio source and the main unit together.

2.Adjust volume of the audio source in order to get a better amplifying effect.

REMARK: DO NOT set the audio source to too high volume to avoid overloading.

The output sound of the main unit will be eliminated and replaced once the “AUDIO IN” JACK (15) has connected to other audio source.

The sound will resume once the connective wire is removed from jack.

If “audio in“ function is in use and broadcasting music, the alarm sound will insert into the music at the pre-set wake up time.

To stop the sound, simply press the power on/off alarm off button (14).

RADIO OPERATION

-Press the power on/off button (14) to turn radio on.

-Select AM or FM band using the wave band switch (2).

-Select the station using the tuning control (8).

-Press the volume control button (3)/(4) to adjust volume as required.

-Press the power on/off button (14) to turn radio off.

Note:

-The AM band use an internal directional aerial. Rotate the radio for best reception.

-Ensure that FM cord antenna (7) is completely unrolled and extended for FM reception.

018.

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Elta 4556 manual Diagram Sleep SET Mode, Working with Audio Source, Radio Operation

4556 specifications

Elta 4556 represents a significant advancement in the field of advanced radar systems, designed primarily for maritime and aerial surveillance. This state-of-the-art radar system is noted for its ability to operate in a diverse range of environments, making it suitable for military applications, border security, and search and rescue operations.

One of the main features of the Elta 4556 is its multi-mode capability, allowing it to perform various functions such as ground mapping, target tracking, and maritime surveillance. The system can detect and track multiple fast-moving targets, including aircraft and naval vessels, with remarkable precision. Its ability to operate in adverse weather conditions further enhances its operational efficiency, providing reliable data regardless of external factors.

The technology underpinning the Elta 4556 includes advanced phased array radar technology, which facilitates electronic scanning and significantly reduces the time needed to switch between modes. This allows for quick responses to emerging threats, essential for military engagements or critical security scenarios. The system can also be integrated with other platforms, such as UAVs, helicopters, and naval vessels, providing a comprehensive situational awareness capability.

Another notable characteristic is the radar's long-range detection capability. With the ability to identify targets at substantial distances, the Elta 4556 offers early warning and increased reaction time, which is crucial in defense applications. The system can operate effectively across a wide frequency range, allowing it to adapt to various operational needs and requirements.

The user interface is designed for ease of use, featuring advanced software that simplifies data analysis and provides intuitive controls for operators. This efficiency in data processing means that operators can make informed decisions quickly, thereby enhancing mission success rates.

In summary, the Elta 4556 is a cutting-edge radar system characterized by its multi-mode functionality, advanced phased array technology, long-range detection, and user-friendly interface. These features make it a valuable asset for military and security forces, demonstrating its potential to transform operational capabilities in the modern battlefield. With ongoing advancements in radar technology, the Elta 4556 stands as a testament to innovation in surveillance and defense systems.