ONWA K-ProVision Series GPS/CHIRP Fishfinder
- Product Description
- Specification
- In the Box
- Manuals & Firmware
- Compare All Models
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Key Features
✔️ Highly responsive touch control and ccidental touch prevention, even under wet conditions
✔️ Planned built-in battery operation with USB-C (optional)
✔️ Next-generation CHIRP Fishfinder Module
✔️ Google Map, WiFi and Bluetooth supported (in future version)
✔️ 1000 cd/m² sunlight-viewable display
CHIRP Transducer Needed
CHIRP technology sweeps through a range of frequencies to give you an ultra-clear sonar picture of objects, structure and fish that pass below and to the sides of the boat.
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General
Model
Display Size
Display Type
Resolution
Dimension (mm)
Water Rating
K-ProVison 5C
5"
True Color LCD
800×480
143.1 x 215.3 x 63.1
IPX6
K-ProVison 7C
7’’
155.1 x 241.3 x 62.9
K-ProVison 9C
9’’
1024×600
295.5 x 172.5 x 77.7
Power & Environment
Power Supply
9.8V-30.5VDC
Working Temperature
-15℃ to +55℃
Relative Humidity
85% at 40℃
Vibration
±1 mm (±10%), 2(5) ~ 13.2 Hz
Max. Acceleration: 7 m/s², 13.2 ~ 100 Hz
Brightness
1000 nits (Maximum)
Sonar Specifications
Sonar Frequency
SmartVision (CHIRP)
445KHz（high frequency）
AccuVision(CHIRP)
83KHz/200KHz（low frequency）
Dual Frequency
Split-Screen, each occupying half of the display
Zoom
bottom lock; Auto Zoom; Manual Zoom
A-scope
real-time display (AccuVision only)
Transmit Power
445KHz/500W，200KHz /1000W，83KHz/1000W
Measuring Range （adjustable in system menu）
Meters
3 ~ 150
Feet
10 ~ 500
Fathoms
2 ~ 80
Zoom Range
Bottom Lock
Meters: 5 ~ 20 Feet: 10 ~ 40
Fathoms: 2 ~ 10 PB: 2 ~ 10
Auto Zoom /Bottom Zoom
x2, x3, x4, x6 （Automatically adjusts range and sensitivity）
Manual Zoom / Marker Zoom
x2, x3, x4, x6
Picture Advance Speed:
10，8，6，4，2，1，0.5，0.2，0.1
Interference Rejection
Compares previous and current echo signals to suppress unwanted signals
Alarm
bottom alarm, fish alarm, and temperature alarm
Connectivity & Navigation
GNSS
GPS / BeiDou / GLONASS
Wi-Fi
Built-in Wifi (2.4G )
Maps & Memory
Waypoints
Up to 12,000 (with symbols or names);
10 most recent displayed
Routes
Up to 30 routes, 170 waypoints per route
Current Track
1 active track, up to 8,000 points
Saved Tracks
Up to 10 tracks, 8,000 points each, 21,000 points total
Firmware Update
Firmware Updates via SD Card
Compatible Devices
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Tel : +852 2557 8166
WhatsApp : +852 65378785
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