Northstar Explorer 657

Northstar Explorer 657

Display Size

5 in

 

Display Resolution

640 x 480 (H x W)

 

Display Type

256 Color TFT LCD

 

Graphical Analog Displays

Yes

 

Graphical Numeric Displays

Yes

 

Backlighting Color

White

 

Backlighting Levels

16

 

Resize Display Window

Yes

 

Sonar And GPS Overlay Data

Yes

 

Sonar Overlay Data

Yes

 

Split Screen Presentation

Yes

 

Multilanguage Display

Yes

 

Languages Supported

13

 

Sonar Frequency

50 kHz and 200 kHz kHz

 

Transducer Type

Various: See transducer selection table

 

Sonar Output Power

Max 600W W

 

Sonar Depth

Max 600 m

 

Sonar Alarms: Fish, Max and Min Depth

Yes

 

Depth Alarm

Yes

 

Temperature Display

Yes

 

Depth Units

Yes

 

Fish Detection

Yes

 

Sounder On/Off

Yes

 

GPS Antenna Type

Northstar Model 124 GPS Antenna

 

GPS Receiver Channels

12 channels

 

Background Map

32 MB

 

Man Overboard Feature

Yes

 

GPS Alarms

Yes

 

GPS Interface

Yes

 

GPS Position Accuracy

10 m

 

GPS Update Rate

1

 

Waypoint Identity

48

 

Automatic Tuning

Yes

 

Mounting Selectable Port Or Starboard

Yes

 

Antenna Type

12 Channel GPS-WAAS EGNOS Enabled

 

NMEA 0183 Input

Yes

 

NMEA 0183 Interface

BWR, DPT, GGA, GLL, GSA, GSV, HDG, HDM, HDT, MTW, MWV, RMC, VHW, VTG and DBT

 

NMEA Output

APA, APB, BWR, DBT, DPT, GGA, GLL, GSA, GSV, RMB, RMC, MTW, VHW, VLW, VTG, XTE

 

Mounting

Flush mount, Bracket Mount (Bracket Included)

 

Waterproof Standard

IPX7

 

Width

164 in

 

Height

150 in

 

Depth

55.9 in

 

Power Supply

10.5 to 32 V DC vDC

 

Power Consumption

1A max - full backlighting

 

Power Consumption Lights Off

350 mA

 

Power Consumption Lights On

1000 mA

 

Adjustable Gain

Yes

 

Alarm Output

Yes

 

Bearing To Waypoint

Yes

 

Button Type

Laser etched silicone rubber and backlit

 

Chart System

C-Map Max

 

Compass Safe Distance

1000 mm

 

Course Over Ground

Yes

 

Course Up Presentation

Yes

 

Cross Track Error

Yes

 

Cursor Control

Yes

 

Data Card

Yes

 

Distance To Waypoint

Yes

 

Environmental Rating

IPX7

 

External Alarm

Yes

 

Lat/Long Display

Yes

 

Log Units

Yes

 

Manual Automatic Control

Yes

 

Memory Card Capable

Yes; Waypoints, Routes, Tracks to C-Map Memory Card

 

Night Illumination

Yes

 

Non Volatile Memory

Yes

 

North Up Presentation

Yes

 

Operating Temperature

0° to 50°C

 

Port Information

Yes

 

Sea Temperature

Yes

 

Speed Damping

Yes

 

Speed Display

Yes

 

Speed Over Ground

Yes

 

Speed Trend

Yes

 

Speed Units

Yes

 

Supplied With

GPS Antenna, Sounder, Bracket, Power Cable, Sun Cover, Manuals

 

Tide Tables

Yes

 

Time To Go To Waypoint

Yes

 

Trip Log

Yes

 

True And Relative Motion

Yes

 

Type Of Equipment

Combination Chartplotter/Fishfinder