A battery installed on a circuit board inside display unit preserves data when the power is turned off. The life of the battery is about three years. When the battery voltage is low the battery icon

appears on the display. When this happens, contact your dealer to request replacement of the battery.

 

Type

Code number

 

 

 

Lithium Battery

CR2450-F2 ST2

000-133-495

 

 

 

Note: Before replacing a battery, save data into a memory card. (See page 14-6.)

14.3 Simple Troubleshooting

Below are simple troubleshooting procedures which the user can follow to restore normal op- eration.

Table 14-2 Simple troubleshooting

If...

Then...

 

 

General

 

you cannot turn on the power

check for blown fuse.

 

 

 

check that the power connector is firmly tightened.

 

 

 

check for corrosion on power cable connector.

 

 

 

check for damaged power cable.

 

 

 

check battery for proper voltage output (10.2 to 31.2 V).

 

 

power is on but nothing

press the TONE key and Cursor Pad to adjust display

appears

brilliance and tone.

 

 

there is no response when a

turn on the power again.

key is pressed

 

 

 

Plotter

 

position is not fixed within 3

check for loosened antenna connector.

minutes

 

check for frequency deviation of GPS receiver on GPS

 

 

monitor display.

 

 

 

check GPS receiver status indication.

 

 

position is wrong

check that the correct geodetic chart system is selected on the

 

GPS SETUP menu.

 

 

 

enter GPS position offset on the GPS SETUP menu.

 

 

track is not plotted

plotting is stopped. ("H" appears on the plotter display.)

 

 

bearing is wrong

check that correct magnetic compensation is entered on the

 

PLOTTER SETUP menu.

 

 

Loran or Decca LOPs do not

check that proper Loran or Decca chain codes are entered on

appear

the PLOTTER SETUP menu.

 

 

Loran LOPs are wrong

enter LOP offset on the PLOTTER SETUP menu.

 

 

ship's speed display is not

try to decrease GPS speed smoothing setting on the GPS

zero after ship is stopped

SETUP menu.

 

 

14-2

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Furuno GP-1610CF manual Simple Troubleshooting, Simple troubleshooting

GP-1610CF specifications

The Furuno GP-1610CF is a sophisticated marine navigation system designed for enthusiasts who demand accuracy and reliability on the water. Featuring a 10.4-inch color LCD display with a resolution of 640 x 480 pixels, this unit provides crystal-clear images of charts and navigation information, even under direct sunlight. Its user-friendly interface allows for intuitive management of various functions, making it accessible for both novice and experienced mariners.

One of the standout features of the GP-1610CF is its integrated GPS receiver, which boasts a high sensitivity that ensures rapid acquisition of satellite signals and precise positioning. The unit supports a range of positioning formats, including WAAS (Wide Area Augmentation System), allowing for enhanced accuracy within the coastal dimensions. Additionally, the GP-1610CF is compatible with DGPS (Differential GPS) systems, further refining positional accuracy and providing a reliable navigation experience.

The GP-1610CF also supports C-MAP NT+ charting, offering an extensive variety of cartographic data covering numerous regions. This enables users to visualize marine environments with detailed bathymetric information, harbor layouts, and navigational aids. The system's customizable waypoints and route planner facilitate efficient marine navigation, allowing users to create multiple routes and track them in real time.

In terms of connectivity, the GP-1610CF offers NMEA 0183 output, which allows it to interface seamlessly with other marine electronics such as autopilots, radar systems, and depth sounders. This enabling communication between devices enhances overall situational awareness and improves navigation assistance.

The unit is built to withstand the harsh marine environment, featuring a robust housing that is resistant to saltwater, humidity, and temperature variations. Additionally, the GP-1610CF can function in challenging lighting conditions thanks to its adjustable contrast and brightness settings, which help maintain visibility during nighttime operation.

Overall, the Furuno GP-1610CF stands as a reliable choice for sailors seeking a high-performance navigation solution. With its combination of advanced GPS technology, high-resolution display, extensive chart compatibility, and robust design, this device continues to be a trusted companion for marine adventures around the globe. Whether cruising, fishing, or engaging in professional navigation, the GP-1610CF delivers essential features that empower users to navigate with confidence and accuracy.