Northstar Explorer 438
DISPLAY
- Display Size
-
3.8
in
\ 97
mm
- Display Resolution
-
360 x 240
(H x W)
- Display Type
-
256 Color TFT LCD
- Backlighting Color
-
White
- Backlighting Levels
-
16
- Multilanguage Display
-
Yes
- Languages Supported
-
10
SONAR / SOUNDER
- Sonar Frequency
-
200
kHz
- Transducer Type
-
Various: See transducer selection table
- Sonar Output Power
-
Max
200
W
- Sonar Depth
-
Max
590
ft
\ 180
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
-
5
in
\ 126
mm
- Height
-
5
in
\ 126
mm
- Depth
-
1.2
in
\ 30.5
mm
POWER
- Power Supply
-
10.5 to 32
vDC
- Power Consumption
-
225 mA max - full backlighting
- Power Consumption Lights On
-
225
mA
OTHER
- Adjustable Gain
-
Yes
- Alarm Output
-
Yes
- Button Type
-
Laser etched silicone rubber and backlit
- Compass Safe Distance
-
39.4
in
\ 1000
mm
- 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