Northstar Explorer 457
DISPLAY
- Display Size
-
5
in
\ 127
mm
- Display Resolution
-
640 x 480
(H x W)
- Display Type
-
256 Color TFT LCD
- Backlighting Color
-
White
- Backlighting Levels
-
16
- Resize Display Window
-
Yes
- Sonar Overlay Data
-
Yes
- Split Screen Presentation
-
Yes
- Multilanguage Display
-
Yes
- Languages Supported
-
13
SONAR / SOUNDER
- Sonar Frequency
-
50 kHz and 200
kHz
- Transducer Type
-
Various: See transducer selection table
- Sonar Output Power
-
Max
600
W
- Sonar Depth
-
Max
2000
ft
\ 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 / NAVIGATION
- GPS Interface
-
Yes
AUTOPILOT / AUTOSTEERING
- Automatic Tuning
-
Yes
NETWORKING / CONNECTORS
- NMEA 0183 Input
-
Yes
- NMEA Output
-
DBT, DPT, VHW, MTW, VLW, XDR
TECHNICAL / ENVIRONMENTAL
- Mounting
-
Flush mount, Bracket Mount (Bracket Included)
- Waterproof Standard
-
IPX7
- Width
-
6.5
in
\ 164
mm
- Height
-
5.9
in
\ 150
mm
- Depth
-
3.5
in
\ 88.5
mm
POWER
- Power Supply
-
10.5 to 32
vDC
- Power Consumption
-
900 mA max - full backlighting
- Power Consumption Lights Off
-
350
mA
- Power Consumption Lights On
-
900
mA
OTHER
- Adjustable Gain
-
Yes
- Alarm Output
-
Yes
- Button Type
-
Laser etched silicone rubber and backlit
- Compass Safe Distance
-
39.4
in
\ 1000
mm
- Cursor Control
-
Yes
- Environmental Rating
-
IPX7
- External Alarm
-
Yes
- Log Units
-
Yes
- Manual Automatic Control
-
Yes
- Night Illumination
-
Yes
- Non Volatile Memory
-
Yes
- Operating Temperature
-
0° to 50°C
- Sea Temperature
-
Yes
- Speed Damping
-
Yes
- Speed Display
-
Yes
- Speed Units
-
Yes
- Supplied With
-
Bracket, Power Cable, Sun Cover, Manuals
- Trip Log
-
Yes
- Type Of Equipment
-
Fishfinder