Depanare

Dacă apare o problemă, verificaţi mai întâi punctele din lista de mai jos, înainte de a duce aparatul la reparat. Dacă nu reuşiţi să rezolvaţi problema folosind aceste sfaturi, consultaţi furnizorul sau un centru autorizat de depanare.

AVERTISMENT: Nu deschideţi niciodată aparatul. Apelaţi întotdeauna la personal autorizat de întreţinere şi reparaţii.

Problema

Lipsa sunetului.

Funcţionare incorectă a butoanelor.

Motiv

Volumul este setat prea încet. Aparatul nu este băgat în priză.

Sarcină electrostatică.

Soluţie

Ajustaţi volumul.

Băgaţi aparatul în priză.

Opriţi şi porniţi din nou aparatul. Alternativ, opriţi aparatul, scoateţi-l din priză, scoateţi bateria de rezervă şi reconectaţi.

Recepţie slabă.

Specificaţii tehnice

Sursa de curent: Bateria de siguranţă: Gama de frecvenţe:

Dimensiuni:

Greutate:

Semnal slab.

Ajustaţi antena.

Interferenţă de la alte aparate

Păstraţi distanţă faţă de

electrice (televizor, VCR,

celelalte aparate electrice.

calculator, etc.)

 

CA 230V~50Hz

CC9V baterie de rezerva (F22 / E-Block) FM 87,5MHz – 108MHz

AM 525kHz – 1615kHz aprox.140 x 150 x 60 mm aprox.570 g (fără baterie)

Specificatiile de mai sus pot fi modificate de catre producator fara o notificare prealabila.

85.

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Elta 4569 manual Depanare, Specificaţii tehnice, Problema, Motiv, Soluţie

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.