Furuno 1943C, 1933C, 1833C, 1823C, GD-1900C, 1953C manual Antenna Type, Tuning

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3.3.1ANTENNA TYPE

Select the antenna type connecting with your display unit. Default setting is “F”. Select the antenna type referring to the table shown below.

After selection, press the [ENTER] knob or ENTER soft key.

Your unit

Setting

 

 

MODEL1823C

A

 

 

MODEL1833C

B

 

 

MODEL1933C

F

 

 

MODEL1943C

G

 

 

MODEL1953C

H

 

 

3.3.2TUNING

MODEL 1953C: Go to “Tuning for 1953C power supply unit”, and then “Antenna tuning”

Other models: Go to “Antenna tuning”.

Tuning for 1953C power supply unit

For MODEL 1953C, first of all tune the power supply unit to adjust the point of tuning indicator.

1.Open the power supply unit cover.

2.On the RADAR SETUP menu, select STOP at ANTENNA ROTATION.

3.Close the menu, and then transmit the radar with the range more than 6 nm.

4.Flip the SW1 on the POWER Board to upward (for tuning position).

5.Adjust R36 potentiometer clockwise so that CR13 LED lights in the highest brilliance.

Also adjust R36 so that the voltage becomes the largest by using a multimeter. (TP5: +, TP2: -)

6.Flip the SW1 to downward (normal position, default setting).

7.Reassemble the power supply unit.

8.Go to the “Antenna tuning” on the next page.

POWER Board

19P1006

TP5 TP2

CR13

R36

Upword

SW1

Downward

Power supply unit, cover removed

3-5

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Contents Back 00080919906 Safety Instructions Table of Contents Iii Standard supplyNTSC/PAL Optional supplySystem Configurations NavNet system GD-1900C NavNet system, two-unit connection NavNet system, three-unit connectionViii Tabletop, overhead mounting method MountingTabletop, overhead mounting of display unit Tabletop, overhead mountingFixing screw, side view Flush mountingFlush mounting of display unit Mounting of Antenna Unit for MODEL1833C Typical antenna unit placement on sailboat and powerboatAntenna unit, cover removed Antenna unitWiring and final preparation How to fasten the radome base to the mounting platformAntenna unit, inside view RF unit Signal cable, antenna unit sideHow to position the radome cover How to attach EMI coreMounting bracket Mounting bracket contentsAssembling the mounting bracket How to assemble and mount the optional mounting bracketFastening antenna to mounting bracket Mounting of Antenna Unit for MODEL1933C/1943C/1953C Coating the antenna with silicone sealant Fastening the Radiator to the Radiator BracketFastening the radiator bracket to the antenna unit chassis Outside fixing holes Mounting of antenna unitLocation of rubber mat Fixing the antenna unit chassis How to fasten antenna unit to mounting platformGround Antenna unit chassis, upper chassis separated Fixing holes inside antenna unitPassing the signal cable through the cable gland assembly Connecting the Signal CableAntenna unit chassis, cover opened How to fix signal cable in cable gland Torque 9.8 ±0.1 N .m Power supply unit Mounting of Power Supply Unit for Model 1953CMounting consideration Mounting of Antenna Unit for Model 1823CMounting antenna unit of Model 1823C Antenna unit, showing location of mounting hardwareSnap holder Remove and discard the packing material How to fasten the base to platformGND Location of EMI core Antenna unit, inside viewEMI core, putting into core case How to pass the rotation detector cableAntenna unit, clamping the rotation detector cable Mounting the optional mounting bracketDisplay unit, rear view Standard Wiring12-24 VDC Waterproofing cap and connector nut, sectional viewDJ-1 Ground terminalNetwork port Connecting GP-310B/320B to Data 2 portExternal Buzzer OP03-136, option Connection MJ-A7SPF0007-050 cable connection for PC How to Connect with PCPower supply unit, cover removed Wiring of Power Supply Unit MODEL1953C onlyReplacement of the fuse HUB Connection of CU-200 optionHow to access the Installation menu How to Access to Installation MenuInstallation setup menu Network Setup menu Network Setup MenuHost name window NavNet equipment default settings Contents of Network setup menuRadar setup menu Radar Setup MenuAntenna Type TuningTuning setup menu Antenna tuningExamples of improper and correct sweep timing Timing adjustment setting display Timing adjust setting menuVideo adjustment setting window Heading adjustment setting display Heading AdjustRadar antenna height setting window Main bung suppression setting windowHeading data setting window STC curve setting windowChecking Magnetron Heater Voltage Nav setup menuNavigation Data Source Position Source Furuno BB GPS ALL Antenna height window GPS setup menuOn next Contents of GPS sensor settings menuContents of GPS sensor settings menu con’t DATA1, DATA2, Data 4 Port menus Setting up Data PortsNmea data sentences Contents of Data 1 and DATA2 Port menusContents of Data 4 Port menu Remote Controller SettingGeneral Setup menu Select I/R Remote window Remote Display SettingThis page is intentionally left blank ARP Kit ARP-11 ARP-11 contentsRemoving the display unit cover Board Dismounting the Power BoardOrder of fastening screws NTSC/PAL Interface kit contents Connecting video equipmentNTSC/PAL Interface Board attachment 3C-2V cable, sectional viewDisplay unit, passing the PIP cable Cable ties attachmentNecessary parts for external monitor How to connect 15SDS/XHP10-005How to connect remote signal cable Connecting remote displayAttaching more than two units MJ-A6SPF/TM11AP Mounting the Memory Card Interface UnitDesktop mount This page is intentionally left blank Packing List RDP-138/139 E Page Packing List Page Page Page Page Page PSU-005 Page Page Hatai Page Page Page Hatai Page Page Page Hatai Model 1823C Marine Radar Model 1953C Hatai
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1823C, 1833C, GD-1900C, 1933C, 1953C specifications

Furuno is a well-respected name in marine electronics, renowned for producing high-quality navigation and fish-finding equipment. Among their product line, the Furuno 1943C, 1953C, 1933C, GD-1900C, and 1833C stand out as reliable radar systems, providing exceptional performance and advanced features for both commercial and recreational vessels.

The Furuno 1943C is a powerful 12 kW radar system, boasting a 10.4-inch monochrome display with a user-friendly interface. It is equipped with digital signal processing (DSP) technology that enhances target detection and resolution. The 1943C offers superior target tracking capabilities, even in challenging weather conditions. Its patented Auto Gain Control ensures that small targets are not lost in clutter, making it a favorite among serious navigators.

Moving on to the Furuno 1953C, this model has an impressive 12 kW output and features a high-resolution 15-inch color display. It integrates advanced features such as Automatic Radar Plotting Aid (ARPA) for tracking multiple targets simultaneously, increasing situational awareness and safety on the water. Additionally, the 1953C offers a range of presentation modes, allowing users to customize the display to their specific needs.

The Furuno 1933C is a compact yet efficient radar solution with a 6 kW output and a 10.4-inch monochrome display. This system is highly regarded for its reliable performance and ease of use. Its user-friendly interface makes navigation simple, while features such as Target Analyzer and Echo Trails aid in identifying potential hazards, ensuring safe passage through busy waterways.

The Furuno GD-1900C combines chartplotting and radar in a single unit. With a 10.4-inch color display, it provides clear visuals of radar data as well as navigation charts. The GD-1900C supports various chart formats, including C-MAP and Navionics, allowing boaters to access detailed navigational information. This system is especially useful for those who need both radar and chartplotting capabilities in a space-saving design.

Lastly, the Furuno 1833C is a versatile radar system with a 4 kW output and a 7-inch color display, catering to smaller vessels. It features Furuno's advanced technology, such as a built-in GPS receiver and the ability to overlay radar data on electronic charts. This model is ideal for recreational boaters seeking an affordable yet feature-rich radar solution.

In summary, Furuno’s range of radar systems, including the 1943C, 1953C, 1933C, GD-1900C, and 1833C, demonstrates the brand’s commitment to quality and innovation in marine technology. Each unit incorporates advanced features tailored to meet the diverse needs of boaters, ensuring safe and efficient navigation on the water.