Furuno SC702 Display Unit User Manual

1. પરિચય

The Furuno SC702 is the display unit component of the SC70/SC130 Satellite Compass system. This system utilizes advanced GNSS (Global Navigation Satellite System) technology, including GPS, Galileo, and GLONASS, to provide highly accurate navigation data. The SC702 display unit presents critical information such as heading, speed over ground (SOG), course over ground (COG), and rate of turn (ROT), essential for safe and precise vessel operation. This manual provides detailed instructions for the setup, operation, and maintenance of your SC702 display unit.

2. ઘટકો ઓવરview

The SC70/SC130 Satellite Compass system typically includes the following main components:

• SC701 - Junction box for SC70/SC130
• SC702 - Display unit for SC70/SC130 (This manual's focus)
• SC703 - ANT 2GPS/ANG/ACCEL/MGNT SNSR (GPS Antenna)

3. સેટઅપ અને ઇન્સ્ટોલેશન

Proper installation is crucial for the optimal performance of your Furuno SC70/SC130 system. It is highly recommended that installation be performed by a qualified marine electronics technician.

3.1. Mounting the SC702 Display Unit

The SC702 display unit can be mounted on a dashboard or panel. Ensure the mounting location is secure, provides good visibility, and is protected from direct exposure to harsh weather conditions if not rated for such exposure. Allow sufficient space for cable connections at the rear of the unit.

3.2. કનેક્ટિંગ ઘટકો

Connect the SC702 Display Unit, SC701 Junction Box, and SC703 GPS Antenna using appropriate cables (sold separately). The junction box acts as the central hub for power and data distribution. Refer to the detailed wiring diagrams provided in the full installation manual for specific connection points and cable types. Ensure all connections are secure and waterproofed as necessary.

3.3. પાવર કનેક્શન

Connect the system to a stable DC power source (typically 12-24V DC) via the SC701 Junction Box. Ensure proper fusing and circuit protection are in place according to marine electrical standards.

૩.૨. પ્રારંભિક પાવર-ઓન અને ગોઠવણી

After all components are connected, power on the system. The SC702 display will initiate. Follow the on-screen prompts for initial setup, including language selection, time zone, and basic navigation settings. Calibration of the compass may be required after installation to ensure maximum accuracy.

4. ઓપરેટિંગ સૂચનાઓ

The SC702 display unit is designed for intuitive operation using its integrated buttons and clear display.

4.1. ડિસ્પ્લે ઓવરview

The main display screen provides real-time navigation data. Key indicators include:

• SPD (Speed): Displays the vessel's speed, typically Speed Over Ground (SOG).
• HDG (Heading): Shows the vessel's current heading in degrees, relative to true north.
• ROT (Rate Of Turn): Indicates how quickly the vessel is changing its heading, in degrees per minute.
• COG (Course Over Ground): Displays the actual direction of the vessel's movement over the ground.
• ફિક્સ: Indicates the GPS fix status (e.g., GP-3D for 3D GPS fix).
• PDOP: Position Dilution of Precision, an indicator of GPS accuracy. Lower values are better.
• COM.SV: માં ઉપગ્રહોની સંખ્યા view.

4.2. બટન કાર્યો

The SC702 features several dedicated buttons for easy navigation and control:

• BRILL: Adjusts the display brightness. Press repeatedly to cycle through brightness levels.
• ડીઆઈએસપી: Cycles through different display screens or data views.
• મેનુ/ESC: Opens the main menu or acts as an escape/back button to exit current screens or cancel operations.
• ACK: Acknowledges alarms or messages.
• યાદી: Accesses lists, such as waypoints, routes, or system logs.
• ENT: Enters or confirms a selection or input.
• નેવિગેશન બટનો (ઉપર, નીચે, ડાબે, જમણે): Used to navigate through menus, adjust settings, or move cursors on the screen.

4.3. મેનુ નેવિગેશન

દબાવો મેનુ/ESC button to access the main menu. Use the navigation buttons to scroll through menu options. Press ENT to select an option. Press મેનુ/ESC again to go back or exit the menu.

5. જાળવણી

Regular maintenance ensures the longevity and reliable performance of your SC702 display unit and the entire satellite compass system.

5.1. સફાઈ

Wipe the display screen and unit casinસોફ્ટ સાથે g, damp cloth. Do not use abrasive cleaners, solvents, or harsh chemicals, as these can damage the display or casing. Ensure the unit is powered off before cleaning.

5.2. સોફ્ટવેર અપડેટ્સ

Periodically check the Furuno website or consult with a Furuno dealer for available software updates. Updates can provide performance enhancements, new features, or bug fixes. Follow the instructions provided with the update package carefully.

5.3. Cable and Connection Inspection

Regularly inspect all cables and connections for signs of wear, corrosion, or damage. Ensure all connections remain secure and waterproof, especially in a marine environment.

6. મુશ્કેલીનિવારણ

This section provides basic troubleshooting steps for common issues. For more complex problems, contact Furuno support or a certified service technician.

• કોઈ શક્તિ નથી: Check power connections, fuses, and the vessel's power supply. Ensure the junction box is receiving power.
• No GPS Fix/Inaccurate Data: Ensure the GPS antenna has a clear view of the sky, free from obstructions. Check antenna cable connections. Verify the system's calibration.
• ડિસ્પ્લે સમસ્યાઓ: Adjust brightness using the BRILL button. If the screen is blank or distorted, power cycle the unit.
• સિસ્ટમ એલાર્મ્સ: Refer to the full system manual for specific alarm codes and their meanings. Press ACK to acknowledge alarms.

7. સ્પષ્ટીકરણો

8. વોરંટી અને સપોર્ટ

Furuno stands behind its products. For any technical assistance or inquiries, expert advice is available. In the event of damaged or defective items, return shipping will be covered by the seller. Please retain your proof of purchase for warranty claims. For detailed warranty terms and conditions, refer to the official Furuno warranty documentation or contact Furuno customer service.

For further support, visit the official Furuno USA website or contact your authorized Furuno dealer.