Furuno SC702 Display Unit User Manual

1. ആമുഖം

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. ഘടകങ്ങൾ കഴിഞ്ഞുview

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. സജ്ജീകരണവും ഇൻസ്റ്റാളേഷനും

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. ഘടകങ്ങൾ ബന്ധിപ്പിക്കുന്നു

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. പവർ കണക്ഷൻ

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.

3.4. പ്രാരംഭ പവർ-ഓണും കോൺഫിഗറേഷനും

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. പ്രവർത്തന നിർദ്ദേശങ്ങൾ

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

4.1. ഡിസ്പ്ലേ ഓവർview

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

• SPD (വേഗത): 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 (കോഴ്‌സ് ഓവർ ഗ്രൗണ്ട്): Displays the actual direction of the vessel's movement over the ground.
• പരിഹരിക്കുക: 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: ലെ ഉപഗ്രഹങ്ങളുടെ എണ്ണം view.

4.2. ബട്ടൺ പ്രവർത്തനങ്ങൾ

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

• BRILL: Adjusts the display brightness. Press repeatedly to cycle through brightness levels.
• ഡിഎസ്പി: Cycles through different display screens or data views.
• മെനു/ESC: Opens the main menu or acts as an escape/back button to exit current screens or cancel operations.
• എസികെ: Acknowledges alarms or messages.
• പട്ടിക: Accesses lists, such as waypoints, routes, or system logs.
• ENT: Enters or confirms a selection or input.
• നാവിഗേഷൻ ബട്ടണുകൾ (മുകളിലേക്ക്, താഴേക്ക്, ഇടത്, വലത്): Used to navigate through menus, adjust settings, or move cursors on the screen.

4.3. മെനു നാവിഗേഷൻ

അമർത്തുക മെനു/ഇഎസ്‌സി button to access the main menu. Use the navigation buttons to scroll through menu options. Press ഇഎൻടി to select an option. Press മെനു/ഇഎസ്‌സി again to go back or exit the menu.

5. പരിപാലനം

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

5.1. വൃത്തിയാക്കൽ

Wipe the display screen and unit casinഗ്രാം വിത്ത് എ സോഫ്റ്റ്, ഡിamp cloth. Do not use abrasive cleaners, solvents, or harsh chemicals, as these can damage the display or casing. വൃത്തിയാക്കുന്നതിനുമുമ്പ് യൂണിറ്റ് പവർ ഓഫ് ചെയ്തിട്ടുണ്ടെന്ന് ഉറപ്പാക്കുക.

5.2. സോഫ്റ്റ്‌വെയർ അപ്‌ഡേറ്റുകൾ

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. കേബിളും കണക്ഷൻ പരിശോധനയും

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. പ്രശ്‌നപരിഹാരം

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

• ശക്തിയില്ല: Check power connections, fuses, and the vessel's power supply. Ensure the junction box is receiving power.
• No GPS Fix/Inaccurate Data: ജിപിഎസ് ആന്റിനയിൽ വ്യക്തമായ ഒരു രേഖ ഉണ്ടെന്ന് ഉറപ്പാക്കുക view of the sky, free from obstructions. Check antenna cable connections. Verify the system's calibration.
• ഡിസ്പ്ലേ പ്രശ്നങ്ങൾ: Adjust brightness using the BRILL button. If the screen is blank or distorted, power cycle the unit.
• സിസ്റ്റം അലാറങ്ങൾ: Refer to the full system manual for specific alarm codes and their meanings. Press ACK to acknowledge alarms.

7 സ്പെസിഫിക്കേഷനുകൾ

8. വാറൻ്റിയും പിന്തുണയും

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.