ONWA 7" Colour Digital Fishfinder - KFish-7
ONWA 7" Colour Digital Fishfinder - KFish-7
User-friendly design for simplified operation
A wide variety of display modes : A-scope, bottom-lock expansion, marker zoom and unique bottom zoom displays
Potent 600 W transceiver. 8-color presentation(including background) on a 7″ diagonal TFT LCD display, providing vivid presentation of underwater conditions
The AUTO function permits unattended range and gain setting operations. The range scale and gain change automatically so that the bottom is displayed in reddi... Read More
Couldn't load pickup availability
User-friendly design for simplified operation
A wide variety of display modes : A-scope, bottom-lock expansion, marker zoom and unique bottom zoom displays
Potent 600 W transceiver. 8-color presentation(including background) on a 7″ diagonal TFT LCD display, providing vivid presentation of underwater conditions
The AUTO function permits unattended range and gain setting operations. The range scale and gain change automatically so that the bottom is displayed in reddish brown or red on the lower half of the screen.
Sonar Sound Function generate fish tone when there fish beneath your boat.
Automatic Fish Size measuring function to tell you the size of fish school or school of fishes
A-Scope display gives excellent bottom fish discrimination, vital for bottom trawler and lobster/crab plotter.
Alarms: fish, bottom, water temperature (requires appropriate sensor)
Eight pulse lengths for excellent performance on both shallow and deep ranges
Box Content
- Display unit
- Transducer
- Mounting bracket
- Power cable
- Manual
GENERAL
1. Display
7-inches Color TFT day-view LCD
2. Echo Color
8 colors (including background color) according to echo intensity. Monochrome display is also available. The background color is selectable from blue, light blue, white and black.
3. Basic Range
Meters : 5/10/20/40/80/150/200/300/600/1000
Feet : 15/30/60/120/200/400/600/1000/2000/3000
Fathoms : 3/5/10/20/40/80/100/150/300/600
Passi / Braza : 3/5/10/30/50/100/150/200/350/600
The basic range can be changed on the system menu.
4. Range Shift
Up to 300 meters (1000 feet, 150 fathoms, 200 passi/braza)
5. Zoom Range
Times 2, 3, 4 and 5 ranges
6. Bottom Lock Expansion Range
5/10 meters, 10/20 feet, 2/5fathoms , 2/5 passi/braza
7. Auto Mode
Automatic adjustment of range and gain
8. Display Mode
High Frequency (200K), Low Frequency (50K), Dual (200K and 50K 1/2 display on each), Zoom (200K and 50K zoom) and A-scope Display
9. Zoom Display
Marker Zoom, Bottom Zoom and Bottom-lock Expansion
10. Display Advance Speed
Lines/TX : Freeze, 1/8, 1/4, 1/2, 1/1, 2/1/1/4/1
11. TX Frequency Output power
50 and 200kHz (alternately transmitted)
12. Power Output
KFISH-7:600W
13. Pulse-lenght/TX rate
Display End Depth (m)
5
10
20
40
80
150
200
300
600
1000
Pulse-Length (ms)
0.1
0.1
0.1
0.2
0.4
0.75
1.0
1.5
3.0
5.0
TX Rate
2400
1200
600
375
187
100
75
50
50
50
14.Interference Rejecter
Rejects unwanted signals by comparing last and present echoes in strength
15. Alarm
Fish and Bottom alarms, Temperature alarm (sensor required)
16. Input / output data
NMEA0183 INPUT: RMC, VTG OUTPUT: SDDBT, SDDPT
Display Unit
12 – 32 VDC ( -10%, +30% ) : 1.0 – 0.6 A
Temperature Range
- Choosing a selection results in a full page refresh.
- Opens in a new window.