Owner's Manual
Page 3
... the Home screen. • Press MENU from any of display styles, a dual beam or dual frequency option, and more. Introduction Quick Links • Installing the Fishfinder 400C: page 1 • Mounting the Fishfinder 400C: page 2 • Installing the Transducer: page 4 • Basic Operation: page 15 • Customizing the Fishfinder 400C: page 21 • Changing the System Settings: page 23 • Customizing...
... the Home screen. • Press MENU from any of display styles, a dual beam or dual frequency option, and more. Introduction Quick Links • Installing the Fishfinder 400C: page 1 • Mounting the Fishfinder 400C: page 2 • Installing the Transducer: page 4 • Basic Operation: page 15 • Customizing the Fishfinder 400C: page 21 • Changing the System Settings: page 23 • Customizing...
Owner's Manual
Page 22
...). Configure Configure unit settings (page 20). 16 Fishfinder 400C Owner's Manual A 50kHz frequency graph appears on the left (page 17). Home Screen (Dual Beam) Home Screen (Dual Frequency) Full Screen Opens a full-screen graph of transducer installed. Split Freq (Dual Frequency transducer only) Opens a split-screen that uses the full capability of the dual frequency transducer. Basic Operation Understanding the Home Screen When...
...). Configure Configure unit settings (page 20). 16 Fishfinder 400C Owner's Manual A 50kHz frequency graph appears on the left (page 17). Home Screen (Dual Beam) Home Screen (Dual Frequency) Full Screen Opens a full-screen graph of transducer installed. Split Freq (Dual Frequency transducer only) Opens a split-screen that uses the full capability of the dual frequency transducer. Basic Operation Understanding the Home Screen When...
Owner's Manual
Page 23
... Range Zoomed depth scale Zoom window Range Bottom Transducer mode Fishfinder 400C Owner's Manual 17 On the Home screen, highlight Split Zoom Screen, and press SELECT. On the Home screen, highlight Full Screen, and press SELECT. Temperature ... the graph as well as a zoomed in portion on the same screen. Understanding the Full Screen The Full Screen is the main screen for both dual beam and dual frequency transducers.
... Range Zoomed depth scale Zoom window Range Bottom Transducer mode Fishfinder 400C Owner's Manual 17 On the Home screen, highlight Split Zoom Screen, and press SELECT. On the Home screen, highlight Full Screen, and press SELECT. Temperature ... the graph as well as a zoomed in portion on the same screen. Understanding the Full Screen The Full Screen is the main screen for both dual beam and dual frequency transducers.
Owner's Manual
Page 24
... Water speed 18 Depth Odometer Frequencies Fishfinder 400C Owner's Manual Like the regular graph, The colors indicate different strengths of what is below your boat. Voltage Flasher ring Water Temp Understanding the Split Freq Screen Use the Split Freq screen (dual frequency transducer only) to view both the 50kHz and 200kHz frequencies on the inside ring. Sonar...
... Water speed 18 Depth Odometer Frequencies Fishfinder 400C Owner's Manual Like the regular graph, The colors indicate different strengths of what is below your boat. Voltage Flasher ring Water Temp Understanding the Split Freq Screen Use the Split Freq screen (dual frequency transducer only) to view both the 50kHz and 200kHz frequencies on the inside ring. Sonar...
Owner's Manual
Page 29
... configuration. Simulator-turn on connecting to restore all factory settings. Choose Yes. Type-select the transducer type (Dual Frequency or Dual Beam). Fishfinder 400C Owner's Manual 23 connect the Fishfinder 400C to retain your choice to a NMEA device, see page 12. Otherwise, choose No to ... audible sounds. Language-select the on the Configure screen, highlight System, and press SELECT. Transducer at Surface Enter (+) positive number to have the Fishfinder 400C act as a Garmin GPS device) and send information. To do so, you can enter a negative number to...
... configuration. Simulator-turn on connecting to restore all factory settings. Choose Yes. Type-select the transducer type (Dual Frequency or Dual Beam). Fishfinder 400C Owner's Manual 23 connect the Fishfinder 400C to retain your choice to a NMEA device, see page 12. Otherwise, choose No to ... audible sounds. Language-select the on the Configure screen, highlight System, and press SELECT. Transducer at Surface Enter (+) positive number to have the Fishfinder 400C act as a Garmin GPS device) and send information. To do so, you can enter a negative number to...
Owner's Manual
Page 31
.... To see more detail, increase the Gain. Fishfinder 400C Owner's Manual 25 If there is too much detail, or the screen is 10 ft, and can specify that the unit uses only the 200kHz frequency, the 50kHz frequency, or Dual Frequency. You can be adjusted. • Split Zoom...Gain. Beam-when using a Dual Frequency transducer, select how the frequencies appear on the right side of the screen adjusts automatically as the depth readings increase or decrease. Gain-controls the sensitivity of the depth scale on screen. The range of the Fishfinder 400C's sonar receiver. The default zoom...
.... To see more detail, increase the Gain. Fishfinder 400C Owner's Manual 25 If there is too much detail, or the screen is 10 ft, and can specify that the unit uses only the 200kHz frequency, the 50kHz frequency, or Dual Frequency. You can be adjusted. • Split Zoom...Gain. Beam-when using a Dual Frequency transducer, select how the frequencies appear on the right side of the screen adjusts automatically as the depth readings increase or decrease. Gain-controls the sensitivity of the depth scale on screen. The range of the Fishfinder 400C's sonar receiver. The default zoom...
Owner's Manual
Page 32
...Advanced Settings Zoom Depth (While Zoomed)-available only when you are using a speed sensing transducer, an odometer is set the temperature span along the right side of the graph. 26 Fishfinder 400C Owner's Manual You can adjust this option replaces the Range option. Press MENU. ...2. Span (While Zoomed with the depth. Resetting the Odometer If you are using Bottom Lock, this setting to expand or contract the zoomed distance from the bottom. A-Scope (Dual Frequency Transducer...
...Advanced Settings Zoom Depth (While Zoomed)-available only when you are using a speed sensing transducer, an odometer is set the temperature span along the right side of the graph. 26 Fishfinder 400C Owner's Manual You can adjust this option replaces the Range option. Press MENU. ...2. Span (While Zoomed with the depth. Resetting the Odometer If you are using Bottom Lock, this setting to expand or contract the zoomed distance from the bottom. A-Scope (Dual Frequency Transducer...
Owner's Manual
Page 38
... 22 suspended targets 22 swivel base 3 swivel mount bracket 3 system information viewing 23 T temperature range for the fishfinder 1 temp log screen 19 test the installation 13 tips and shortcuts i transducer 8 assembling 4 cables 1 dual beam 5, 18, 23 dual frequency 18, 23, 25 installing 4-7 settings 23 transom 7 transom, mounting on a 6 transom mount installation 14 trolling motor, mounting... calibrate 24 water temperature 24, 28 whiteline 22 wiring harness installing 10-12 32 Z zoom 25 2x 25 4x 25 depth 26 split 17, 25 Fishfinder 400C Owner's Manual See limited warranty waterproof.
... 22 suspended targets 22 swivel base 3 swivel mount bracket 3 system information viewing 23 T temperature range for the fishfinder 1 temp log screen 19 test the installation 13 tips and shortcuts i transducer 8 assembling 4 cables 1 dual beam 5, 18, 23 dual frequency 18, 23, 25 installing 4-7 settings 23 transom 7 transom, mounting on a 6 transom mount installation 14 trolling motor, mounting... calibrate 24 water temperature 24, 28 whiteline 22 wiring harness installing 10-12 32 Z zoom 25 2x 25 4x 25 depth 26 split 17, 25 Fishfinder 400C Owner's Manual See limited warranty waterproof.
Quick Reference Guide
Page 1
...of the sonar. OR Press and release the POWER key. RANGE(+/-) -press to move through menus, highlight fields, and enter data. Fishfinder 400C quick reference guide May 2007 Part Number 190-00757-01 Rev. MENU-press to the Home screen. Press left or right on the... Understanding the Full Screen The Full Screen is the main screen for both dual beam and dual frequency transducers. press to return to adjust the backlight and day/night modes. Depth Temp Speed Suspended targets Bottom Transducer mode Range Changing the Display Settings You can switch between Day and Night...
...of the sonar. OR Press and release the POWER key. RANGE(+/-) -press to move through menus, highlight fields, and enter data. Fishfinder 400C quick reference guide May 2007 Part Number 190-00757-01 Rev. MENU-press to the Home screen. Press left or right on the... Understanding the Full Screen The Full Screen is the main screen for both dual beam and dual frequency transducers. press to return to adjust the backlight and day/night modes. Depth Temp Speed Suspended targets Bottom Transducer mode Range Changing the Display Settings You can switch between Day and Night...
Quick Reference Guide
Page 2
Use the Split Freq screen (dual frequency transducer only) to view both the 50kHz and 200kHz frequencies on the inside ring. On the Home screen, highlight Split Freq, and press SELECT. Depth, temperature, and speed The Flasher screen (dual beam transducer only) provides an almost instantaneous return of...press SELECT. Transducer mode Frequencies Sonar information flashes on the ring when it is received at the top, or 12:00, and progresses clockwise. Zoomed depth scale Flasher ring Zoom Range window Depth, temperature, and speed Depth Range Please visit www.garmin.com for ...
Use the Split Freq screen (dual frequency transducer only) to view both the 50kHz and 200kHz frequencies on the inside ring. On the Home screen, highlight Split Freq, and press SELECT. Depth, temperature, and speed The Flasher screen (dual beam transducer only) provides an almost instantaneous return of...press SELECT. Transducer mode Frequencies Sonar information flashes on the ring when it is received at the top, or 12:00, and progresses clockwise. Zoomed depth scale Flasher ring Zoom Range window Depth, temperature, and speed Depth Range Please visit www.garmin.com for ...