Wake to Radio or Buzzer

Select the desired radio station and volume level.

Press and hold the ALARM set button and simultaneously press the HOUR set button to set the desired alarm hour. Press and hold the button for fast setting or tap it briefly to increase the setting by one hour. Now press and hold the ALARM set button and simultaneously press the MIN. set button to set the desired alarm minutes. Press and hold the button for fast setting or tap it briefly to increase the setting by one minute. Slide the function selector to AUTO position, the AL indicator lights on the display. The radio will turn on to wake you at the preset time with your favorite station. It will play for 1 hour and then automatically turn off. To wake to buzzer instead of radio, make sure to turn the volume control VOL to AL position.

To turn off radio or buzzer slide the function selector to OFF position or press the ALARM button.

If setting the function selector to OFF or ON the alarm will not come on the next day, the AL indicator turns off. Press the ALARM button instead, if you want the alarm activated the next day at the same time.

Snooze Function

When the buzzer sounds or the radio turns on, press SNOOZE to turn off buzzer or radio temporarily. Approx. 9 minutes later buzzer or radio will sound again.

The snooze function is repeated up to five times or until you cancel it by pressing the ALARM button or setting the function selector to OFF position.

After 1 hour the snooze function is automatically reset.

Sleep to Radio

Select the desired radio station and volume level.

Press the SLEEP button and the clock display will show 59 minutes (0:59) as the default sleep period. The sleep period can be reduced as desired by simultaneously pressing MIN. and SLEEP. Press and hold the button for fast setting or tap it briefly to decrease the setting by one minute.

The sleep period can also be increased up to 1 hour 59 minutes (1:59) by pressing the HOUR set button while holding the SLEEP button. For a sleep period between 59 minutes and 1 hour and 59 minutes set as follows: Press and hold SLEEP and press HOUR to set the sleep period to 1:59. Do not release the SLEEP button, but now press the MIN. button to count down the minutes. Release both buttons when your desired sleep period is displayed.

The radio will play for the set period and then turn off automatically.

To turn the radio off prior to the end of the preset period, simply press the SNOOZE button.

Sleep to Radio and Wake to Radio or Buzzer

Select the desired radio station and volume level.

Slide the function selector to AUTO position.

Set the alarm as described above.

Press the SLEEP button and set the desired sleep period as described above.

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Elta 4569 manual Snooze Function, Sleep to Radio and Wake to Radio or Buzzer
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4569 specifications

The Elta 4569 is a sophisticated radar system designed primarily for surface surveillance, showcasing advanced technology that enhances its efficiency and reliability. Housed within a compact and versatile design, the 4569 radar is tailored for maritime and land applications, providing critical situational awareness in various environments.

One of the main features of the Elta 4569 is its multi-mode capability, which allows it to operate effectively in different scenarios. Its primary operation modes include air traffic surveillance, maritime traffic monitoring, and target acquisition. This flexibility is complemented by its ability to perform in various atmospheric conditions, ensuring that it remains functional and reliable in adverse weather.

The Elta 4569 employs synthetic aperture radar technology, which significantly enhances its imaging capabilities. This technology enables the radar to generate high-resolution imagery of the observed area, offering operators detailed information regarding the size, shape, and speed of targets. Such clarity is invaluable for comprehensive threat assessment and timely decision-making.

Another characteristic of the Elta 4569 is its advanced signal processing algorithms. These algorithms enable the radar to filter out noise and improve target detection accuracy. This precision feature is particularly crucial in crowded environments where multiple objects may be present, ensuring that key targets are identified and tracked without interference.

The radar system is designed with a high degree of modularity, allowing for easy integration with existing platforms. This adaptability ensures that the Elta 4569 can be seamlessly incorporated into various operational frameworks, enhancing overall system capabilities without requiring extensive modifications.

In addition to its technological advancements, the Elta 4569 is built for resilience and durability. With a robust construction, it can withstand harsh operational conditions, making it suitable for deployment in diverse environments, from coastal surveillance to inland monitoring.

Overall, the Elta 4569 radar system represents a significant advancement in surface surveillance technology, combining versatility, precision, and robust design. Its ability to provide real-time situational awareness, coupled with state-of-the-art features, makes it an invaluable tool for military, defense, and security operations worldwide.
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