Connections

Antenna Connection

The clock radio comes with an FM wire antenna at the rear, please extend for best reception.

Power Source

The unit is powered by 230V~50Hz mains power supply. The 9V block battery (not supplied) is used for clock back-up only. Please remove the battery during long periods of non-use to avoid battery leakage.

To avoid damages not covered by the warranty only connect the unit to above power supply.

Insert/Change Back-Up Battery

Insert the back-up battery in the battery compartment at the bottom of the unit. Please observe the polarity. Change the back-up battery once a year.

Your settings (alarm, current time, etc.) are retained during power failure or when disconnecting from mains power supply; the unit automatically switches to back-up battery.

Basic Operation

Turn Clock Radio On/Off

Turn the radio off with the VOL knob by turning it to AL position, when not in use. Turn the VOL knob to turn the radio on and to adjust the volume.

Set the function selector to ON position.

Select the mode with the source selector, toggle between FM, AM and USB.

After use, please turn the unit off. To save energy, please disconnect the unit from mains power supply when not in use for a long period of time.

In all modes the current time is displayed.

The unit is designed for continuous operation; it is either in ON mode or in standby mode.

Set Current Time

When first connecting the unit 0:00 flashes on the display.

Press and hold the TIME button and simultaneously press HOUR to set the hours in 24-hour mode. Press and hold the button for fast setting or tap it briefly to increase the setting by one hour.

Now set the minutes with TIME (press and hold) and MIN.

Press and hold the button for fast setting or tap it briefly to increase the setting by one minute. The current time is set.

Radio

Set the function selector to ON position. Select the mode with the source selector between FM and AM. Turn the TUNING control to tune into your favorite station.

Turn the VOL knob to adjust the volume

Set the function selector to OFF position to turn the radio off.

The radio comes with an FM wire antenna; please unwind for best reception. For best AM reception please direct the radio.

Playback via USB Port

1.Connect your portable MP3 player or memory stick via USB cable or directly to the USB port at the rear of the unit.

2.Set the mode with the source selector to USB position.

3.Press to play music saved on your USB device.

4.Press or to skip forward or back to the next or previous track.

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Elta 4569 manual Connections, Basic Operation

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.