Weak echoes

Signal level adjusted

Figure 3-11 How SIG LEV works

3.8Changing Zoom Magnification Factor

You may select the zoom magnification fac- tor for the marker and bottom zoom modes. This the amount the zoomed picture is mag- nified in relation to the normal picture.

1.Press the MENU key.

2.Press the [6] key to display the VIDEO SOUNDER SETUP menu.

3.Press ▲ or ▼ to select ZOOM.

4.Press t or s to select zoom factor de- sired; x2, x3, x4 or x5.

5.Press the MENU key.

3.9Selecting Hue (color arrangement)

The GP-1610CF provides several color ar- rangements to match lighting conditions.

1.Press the MENU key.

2.Press the [6] key to display the VIDEO SOUNDER SETUP menu.

3.

Press ▲ or ▼ to select HUE.

 

 

4.

Press t or s to select hue arrangement

 

number. (A portion of the sounder display

 

appears so you may see the result of your

 

selection.)

 

 

 

 

 

 

 

 

 

 

 

 

 

Hue

1

 

2

3

4

5

 

 

 

 

 

 

 

 

 

Bkgd

Blue

 

Light

Black

Green

Black

 

color

 

 

blue

 

 

 

 

 

 

 

 

 

 

 

 

5.

Press the MENU key.

 

 

 

3.10 Measuring Depth

The VRM (Variable Range Marker) functions to measure the depth to fish schools, etc.

1.Press ▲ or ▼ to place the VRM on an echo.

2.Read the VRM range just above the VRM.

 

 

 

 

 

 

 

 

 

 

Depth of

 

 

 

 

 

 

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VRM

 

 

 

 

58.3

40

 

 

VRM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

80

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

120

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

160

 

 

 

 

132

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

200k

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CSE 180.0°

SPD

16.8kt

 

2D

 

 

DEP 132m

TMP 16.0 °C

14:32

 

 

 

 

POS 34° 26.245' N

135° 41.232' E

 

 

 

 

 

 

 

 

 

 

 

 

 

Figure 3-12 How to measure

depth with the VRM

3.11Knowing Depth Change by Audible Chime

The depth chime function alerts you to change in depth by audible chime Depth change di- rection is given by chime interval; the longer the interval the greater the change in depth.

To turn on or off the depth chime function, do the following:

1. Press the MENU key.

3-5

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Image 48
Furuno GP-1610CF manual Changing Zoom Magnification Factor, Selecting Hue color arrangement, Measuring Depth, Selection
Page 47 Page 49

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.
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