White

12-24VDC

Black

 

Black

JUNCTION BOX

 

Orange

 

Brown

 

Yellow

 

Red

 

 

EXTERNAL SWITCH

 

Blue

 

Green

Figure 2.3 - Antenna Cable

2.4CONNECTION PROCEDURE

NOTE

In the following procedure the small wires must be stripped and tinned, and then connected to the proper connections in the Radar Junction Box, and to pins on the On/Off control switch. If you are uncertain of your skill in completing these tasks, it is strongly advised to obtain the services of a qualified technician. It is essential to the operation and reliability of your Radar that these procedures are accomplished properly.

1.Arrange the free end of the Antenna cable so that the wires will reach their intended points for connections.

2.The two large wires must reach a power panel; the five leads in the braided fabric jacket must reach the Radar Junction Box and the two remaining leads must reach the desired location for the On/Off control switch.

3.If the leads must go in different directions, first route the five leads in the fabric braid to the Junction Box. Then extend the shorter leads using the same size or larger size wire.

Please note that the power supply level at the Junction Box should be at least 12V since due the cable length the voltage at the Radar could drop below 10V.

The power supply cables should be of adequate diameter to feed the Radar, the Chart Plotter, the Junction Box and eventually any other instrument connected. The larger the diameter the better. A too small cable section could cause voltage drop over the cable with consequential overheating and danger of fire.

Radar Installation Manual

 

Page 13

 

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Standard Horizon MDS-9, MDS-8, MDS-10-5, MDS-10-4 manual Connection Procedure, Antenna Cable

MDS-9, MDS-8, MDS-10-5, MDS-10-4, MDS-1 specifications

Standard Horizon's MDS series of marine radios is widely recognized for its reliable performance and advanced features, catering to the needs of boaters and mariners around the world. Let's delve into the main features, technologies, and characteristics of the MDS-1, MDS-10-4, MDS-10-5, MDS-8, and MDS-9 models.

The MDS-1 is a compact yet robust digital selective calling (DSC) radio, designed for ease of use in emergencies. It incorporates a built-in GPS receiver, allowing users to easily transmit their location in distress situations. The MDS-1 features a waterproof design with a high IP rating, ensuring it performs well even in challenging marine environments. The user-friendly interface and large buttons make it accessible for all boaters, while its lightweight construction allows for easy installation on various vessels.

The MDS-10-4 offers advanced digital capabilities, featuring a four-channel simultaneous receiver. This enables users to monitor multiple channels at once, improving situational awareness. With its robust build and exceptional audio quality, the MDS-10-4 also boasts Bluetooth connectivity, allowing seamless communication with compatible devices. This radio is equipped with a clear, backlit LCD screen for easy operation in low-light conditions, making it an ideal choice for nighttime navigation.

The MDS-10-5 goes one step further, offering enhanced functionalities and an impressive five-channel simultaneous reception feature. It comes with customizable channel settings and supports various communication modes, including VHF, AIS, and DSC. The integrated GPS and built-in loudspeakers provide clear audio output, ensuring critical information is received promptly. The MDS-10-5 is an essential tool for professional mariners who require reliable communication and navigation capabilities.

The MDS-8 model stands out for its user-friendly design, making it suitable for recreational boaters. It features a simple interface with intuitive controls, allowing users to access the most important functions with ease. The MDS-8 is equipped with advanced noise-canceling technology that enhances audio clarity, even in noisy marine environments. Its compact size makes it an excellent addition for space-conscious boaters.

Finally, the MDS-9 combines portability with performance, offering a lightweight design and rechargeable battery option. It features a rugged construction that ensures durability while providing essential functions like weather alerts, making it a vital tool for staying safe on the water. The MDS-9 is particularly favored by those who enjoy day trips or coastal cruising, as its reliable communication capabilities enhance safety and reassurance.

Overall, the Standard Horizon MDS series showcases a commitment to quality and innovation, providing users with essential tools for safe and effective maritime communication.