Additional Features
- Fresh and saltwater set up options for optimal performance in any environment
- Accelerated Real Time Sonar operates at up to 40 times per second to instantly capture the action under the boat
- X-press menus place most important setting at your fingertips
- Freeze Frame pauses the sonar scroll for detailed inspection of the screen
- Instant Image Update immediately shows the results of setting changes for the most accurate fine tuning
- Sonar Echo Enhancement technology is so sensitive it’ll track a jig to over 70ft and separate targets within 2 ½ inches
- Man Overboard Function quickly adjust the boat track back to a specific spot with the touch of a button
- Fully gasketed waterproof design and it floats
- Selectable large digit screen for easy-to-read number display
- Backlight for night viewing
- TripLog with distance, elapsed time, and average speed
- Totally automatic operation or totally manual operation with upper and lower range control
- Temperature graph overlay and audible temperature alarm along with One-touch Zoom with 2x, 4x, 6x, and 8x zoom levels
- Adjustable chart speed and feature memory retains your settings
- Water surface temperature included in transducer, speed paddlewheel included
- PC Connection capability to save waypoints, and upgrade internal software
- Optional 200/50kHz transducer available for deep water applications and depths to 3000 feet
- One-year limited warranty
- Assembled in U.S.A.
Humminbird NVB (Navionics Value Bundle) Models
Humminbird and Navionics have teamed up to offer select models preloaded with Navionics Gold and HotMaps Premium charts. Humminbird NVB models are an enormous value to the angler or boater traveling across regions, or fishing both inland and coastal areas. NVB models offer:
- HotMaps Premium and Navionics Gold for continental USA and Alaska preloaded.
- All-in-one simplicity – no extra purchase required
- Huge value - over $1700 value if purchased separately, but only $200 retail cost adder.
- Charts built-in to rugged preloaded memory – no hard drive to fail.
Specifications
| Fishing System Network Capabilities: | InterLink, CannonLink, Wireless Sonar Link, WeatherSense Barometric Pressure and PC Connection Kit |
|---|---|
| Display Size: | 8" Diagonal |
| Display Matrix: | 480V x 800H |
| Display Type: | Color TFT, Sunlight Viewable |
| Power Output (RMS): |
750 Watts
(200kHZ), 1000 Watts (50kHz)* |
| Power Output (Peak to Peak): |
6000 Watts
(200kHz), 8000 Watts (50kHz)* |
| Operating Frequency: | 200kHz, 83kHz
455kHz & 800kHz (50kHz with optional transducer) |
| Sonar Coverage: | 83kHz: 60° @
-10db 200kHz: 20° @ -10db 455kHz: (2) 86° @ -10db 800kHz: (2) 72° @ -10db (180º Total Coverage) |
| Depth Capability: | Side Imaging:150
Feet Down, 240 Feet to Each Side; DualBeam PLUS:1500 Feet w/Standard Transducer,3000 Feet w/Optional 50/200kHz Transducer |
| Target Separation: | 2 1/2 Inches |
| Speed: | GPS Speed Included |
| Power Input: | 10-20 VDC |
| Unit Mounting: | Gimbal or In-Dash |
| Unit Size (Gimbal Mount): |
11 1/4" W x 6 3/4" H x 4 1/4"D |
| Unit Size (In-Dash Mount): |
10 3/4” W x 6” H x 1 3/8” D; Required Minimum 3” Behind dash clearance |
| Communication: | NMEA O183 Data Output, Fishing System Network, High Speed Ethernet |
| GPS Receiver: | 16 Channel External GPS WAAS/EGNOS |
| Waypoints, Routes & Tracks: | 3000 Waypoints, 50 Routes, 50 Tracks with 20,000 Points Each |
| Cartography: | Built-in 30 meter UniMap; Optional Navionics Gold, HotMaps Premium or Platinum on MMC or SD Card |
Product Reviews
View "997C SI COMBO NVB CHO GPS Chartplotter & Side Imaging Sonar Fishfinder (Navionics Gold and HotMaps Premium Pre-Loaded) (No Transducer Included) " reviews on our reviews site
Product Questions and Answers
View "997C SI COMBO NVB CHO GPS Chartplotter & Side Imaging Sonar Fishfinder (Navionics Gold and HotMaps Premium Pre-Loaded) (No Transducer Included) " questions and answers on our reviews site




