User’s Manual / English

6. Automatic Fan Speed Control

Exact CFM requirements vary by application and end-use environment, but 60-70 CFM is typical for the 120mm fan itself. For noise-sensitive applications, it is recommended that a thermally sensitive fan speed control circuit be used to balance system-level thermal and acoustic performance. This circuit typically senses the temperature of an internal heat sink and/or incoming ambient air and adjusts the fan speed as necessary to keep power supply and system component temperatures within specifications. Please refer to the fan speed control drawing below.

dBA

RPM

28

2300

24

1800

20

1300

16

800

12

 

8

 

4

 

Load

10% 20%30%40% 50% 60% 70%80%90%100%

7

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Furuno RS-600-ASAA warranty Automatic Fan Speed Control, Dba, Load

RS-600-ASAA specifications

The Furuno RS-600-ASAA is a state-of-the-art VHF radio communication system designed for marine applications, providing reliable and high-performance communication capabilities for vessels navigating through diverse maritime environments. This advanced system stands out due to its robust features, innovative technologies, and user-friendly design.

One of the primary highlights of the Furuno RS-600-ASAA is its Dual Watch and Tri Watch function, enabling continuous monitoring of both distress and designated working channels. This feature ensures that users never miss essential communications while also maintaining awareness of emergency frequencies. The intuitive interface further enhances usability, allowing operators to easily access and control communication settings without distraction.

Safety is paramount in marine operations, and the RS-600-ASAA excels in this regard. It is equipped with an integrated GPS receiver that enables accurate position reporting. This capability plays a crucial role in ensuring that vessels can communicate their location efficiently during emergencies, aligning with Global Maritime Distress and Safety System (GMDSS) regulations.

The Furuno RS-600-ASAA is also notable for its high output power, delivering up to 25 watts, which guarantees long-range communications even in challenging conditions. This can be particularly beneficial in open waters where distances can be vast, ensuring effective contact with other vessels and shore stations.

In terms of connectivity, the RS-600-ASAA supports both DSC (Digital Selective Calling) and NMEA 0183 standards, allowing seamless integration with other onboard systems such as chartplotters and navigation devices. This capability enhances situational awareness and streamlines operations by consolidating communications and navigational data.

Another significant aspect of the RS-600-ASAA is its rugged design, built to withstand the harsh marine environment. It is water-resistant and features a durable casing that protects it from splashes and adverse weather conditions, ensuring longevity and reliability.

Additionally, the voice clarity and audio quality of the RS-600-ASAA are top-notch, allowing for clear communications even in noisy environments. This is crucial for effective communication with crew members or during critical operations.

In summary, the Furuno RS-600-ASAA is an outstanding marine VHF radio that combines advanced technology with user-friendly design and robust features. Its high output power, GPS integration, versatile connectivity options, and safety-enhancing characteristics make it an ideal choice for both commercial and recreational vessels seeking efficient communication solutions in the maritime realm.