Receive a Weathersense Barometric
Pressure Monitor &Ram 111 Mount Total Retail Value $119.98
.Mail in Redemption - Mail -In Envelope Must Be Postmarked by December
31,2005-Include $7.99 Shipping & Handling /US
Dollars
Humminbird 931C DF
Key Features
Brilliant, 7" sunlight viewable color display
with 480V x 854H resolution
Precision 200kHz or dual frequency 50/200kHz
tranducer options
750 Watts RMS, 6000 Watts PtP (200kHz) Power Output, 2 1/2
Target Separation, 1000 ft Depth or 1000 Watts RMS, 8000 Watts PtP (50KHz) Power
Output, 2 1/2 Target Separation, 2500 ft Depth**
Dual microprocessors and
dual channel sonar transmitter/receiver deliver fast, smooth operation
Full
screen trackplotter, 3D track and split screen sonar/track with adjustable split
Programmable View Presets Access Important Screens with One Touch
Plug
& Play Compatibility with WeatherSense Barometric Pressure, SmartCast
Wireless Sonar Link and PC Connection Advanced Accessories
In-dash or Gimbal
mount.
Additional Features
Fresh & saltwater set up
options for optimal performance in any environment.
Water surface
temperature included in transducer, speed paddelwheel included.
Complete GPS
Trackplotting capability to show position, mark hotspots and easily find your
way home with optional GPS connected.
PC Connection capability to save
waypoints, and upgrade internal software
Accelerated Real Time Sonar™
operates at up to 40 times per second to instantly capture the action under the
boat.
Xpress™ 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 40ft and separate targets within 2 ½ inches!
Fully gasketed waterproof design & it float.
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 audiable temperature alarm
One-touch Zoom
with 2x, 4x, 6x, and 8x zoom Levels.
Adjustable chart speed.
Feature
memory retains your settings.
One-year limited warranty.
Assembled in
U.S.A.
Advanced Accessories
12 Channel WAAS GPS Receiver
Hand-held GPS Connections
WeatherSense Barimetric Pressure Monitor
Matrix SmartCast Wireless Sonar Link
PC Connection Kit
Click Here to
Buy Accessories in the Humminbird Store or use FIND in the upper right hand
corner of this page to find specific accessories for your
product.
Specifications
Add-on Accessory Capability: GPS
Receiver, Temperature & Speed Paddlewheel Included, Matrix-SmartCast
Wireless Sonar Link, WeatherSense Barometric Pressure
Depth Capability: 1000
ft (200kHz)*
2500 ft (50kHz)*
Display Window Size: 7” Diagonal
Display Matrix: 480V x 854H
Display Type: Color TFT, Sunlight Viewable
Power Output RMS:
Power Output P to P 750 Watts RMS (200kHz), 1000 Watts
(50kHz)*
6000 Watts (200kHz), 8000 Watts (50kHz)*
Operating Frequency:
200 kHz or 50/200kHz**
Sonar Coverage: 50kHz & 200kHz: 20° & 74° @
-10db
200kHz: 20° @ -10db
Target Separation: 2 ½” Inches
Transducer:
Transom Mount
Power Input Range: 10-20 VDC
Mounting: Gimbal or
In-Dash
Unit Size: Installed on Gimbal: 11.25”W x 6.75"H x 4.25"D
(min)
Installed In-dash: 10.75”W x 6” H x 1.375”D; Required Minimum 3” behind
dash clearance
Communication: NMEA O183 Data Output, Advanced
Accessory System
**Dual Frequency
* $199.99 Total
Retail Value
*
Receive a FREE WeatherSense Pressure Monitor and Ram 111 Mount
from Humminbird with the purchase of any 900 series fishing
system!