Owner's Manual
Page 3
..., a dual beam or dual frequency option, and more. Introduction The Fishfinder 400C is a full-featured, color sonar that offers a choice of the main screens to access advanced settings. • Press and release the POWER key to adjust the display settings. Introduction Quick Links • Installing the Fishfinder 400C: page 1 • Mounting the Fishfinder 400C: page 2 • Installing the Transducer: page...
..., a dual beam or dual frequency option, and more. Introduction The Fishfinder 400C is a full-featured, color sonar that offers a choice of the main screens to access advanced settings. • Press and release the POWER key to adjust the display settings. Introduction Quick Links • Installing the Fishfinder 400C: page 1 • Mounting the Fishfinder 400C: page 2 • Installing the Transducer: page...
Owner's Manual
Page 11
...it is aligned properly. Wrap the two ends of the transducer Trim off the excess if necessary. Mounting the Transducer on a Trolling Motor (Dual Beam Transducers Only) To mount the transducer on both sides of the mount. Place the transducer assembly against the motor body of the trolling motor, with... of the transducer mount with the ridges of the transducer mount. 3. Slide the large cable tie through the fastener hole on the curved top of the band facing up until it touches the mounting bracket, and then tighten 1/4 turn more. (Do not overtighten.) Fishfinder 400C Owner's Manual...
...it is aligned properly. Wrap the two ends of the transducer Trim off the excess if necessary. Mounting the Transducer on a Trolling Motor (Dual Beam Transducers Only) To mount the transducer on both sides of the mount. Place the transducer assembly against the motor body of the trolling motor, with... of the transducer mount with the ridges of the transducer mount. 3. Slide the large cable tie through the fastener hole on the curved top of the band facing up until it touches the mounting bracket, and then tighten 1/4 turn more. (Do not overtighten.) Fishfinder 400C Owner's Manual...
Owner's Manual
Page 22
... the right (page 18). Temp Log Shows a customizable graph of the dual frequency transducer. a 200kHz frequency graph appears on the ROCKER, and then press SELECT to your Fishfinder 400C, the Home screen appears. Split Zoom Opens a split-screen with the ...normal graph on the right zoomed to choose an option. Basic Operation Understanding the Home Screen When you turn on your preferred level on the left ; note: Options on this screen vary based on the left (page 17). Flasher (Dual Beam transducer...
... the right (page 18). Temp Log Shows a customizable graph of the dual frequency transducer. a 200kHz frequency graph appears on the ROCKER, and then press SELECT to your Fishfinder 400C, the Home screen appears. Split Zoom Opens a split-screen with the ...normal graph on the right zoomed to choose an option. Basic Operation Understanding the Home Screen When you turn on your preferred level on the left ; note: Options on this screen vary based on the left (page 17). Flasher (Dual Beam transducer...
Owner's Manual
Page 23
Depth, temperature, and speed Suspended targets Transducer mode Range Zoomed depth scale Zoom window Range Bottom Transducer mode Fishfinder 400C Owner's Manual 17 Understanding the Full Screen The Full Screen is the main screen for both dual beam and dual frequency transducers. Temperature Depth Speed Basic Operation Understanding the Split Zoom Screen Use the Split Zoom screen to view...
Depth, temperature, and speed Suspended targets Transducer mode Range Zoomed depth scale Zoom window Range Bottom Transducer mode Fishfinder 400C Owner's Manual 17 Understanding the Full Screen The Full Screen is the main screen for both dual beam and dual frequency transducers. Temperature Depth Speed Basic Operation Understanding the Split Zoom Screen Use the Split Zoom screen to view...
Owner's Manual
Page 24
... a ring that starts at the depth indicated on the inside ring. Basic Operation Understanding the Flasher Screen The Flasher screen (dual beam transducer only) provides an almost instantaneous return of the sonar return. Depth, temperature and speed Range Water speed 18 Depth Odometer Frequencies Fishfinder 400C Owner's Manual The depth scale is below your boat.
... a ring that starts at the depth indicated on the inside ring. Basic Operation Understanding the Flasher Screen The Flasher screen (dual beam transducer only) provides an almost instantaneous return of the sonar return. Depth, temperature and speed Range Water speed 18 Depth Odometer Frequencies Fishfinder 400C Owner's Manual The depth scale is below your boat.
Owner's Manual
Page 29
... to have the Fishfinder 400C act as a Garmin GPS device) and send information. Language-select the on connecting to a NMEA device, see page 12. Fishfinder 400C Owner's Manual 23...transducer type (Dual Frequency or Dual Beam). Configuring Transducer Settings To change this setting to show depth from the transducer's location. System Information-view the current operating software version and your keel instead of from the bottom of a keel so you must change the transducer settings, on the Configure screen, highlight Transducer, and press SELECT. connect the Fishfinder 400C...
... to have the Fishfinder 400C act as a Garmin GPS device) and send information. Language-select the on connecting to a NMEA device, see page 12. Fishfinder 400C Owner's Manual 23...transducer type (Dual Frequency or Dual Beam). Configuring Transducer Settings To change this setting to show depth from the transducer's location. System Information-view the current operating software version and your keel instead of from the bottom of a keel so you must change the transducer settings, on the Configure screen, highlight Transducer, and press SELECT. connect the Fishfinder 400C...
Owner's Manual
Page 31
... the screen adjusts automatically as the depth readings increase or decrease. Note: If you choose Dual, the Split Freq screen appears. Frequency-when using a Dual Beam transducer, select a wide or narrow beam. The default zoom span is cluttered, decrease the Gain. Fishfinder 400C Owner's Manual 25 If there is too much detail, or the screen is 10...
... the screen adjusts automatically as the depth readings increase or decrease. Note: If you choose Dual, the Split Freq screen appears. Frequency-when using a Dual Beam transducer, select a wide or narrow beam. The default zoom span is cluttered, decrease the Gain. Fishfinder 400C Owner's Manual 25 If there is too much detail, or the screen is 10...
Owner's Manual
Page 38
...harness installing 10-12 32 Z zoom 25 2x 25 4x 25 depth 26 split 17, 25 Fishfinder 400C Owner's Manual Index P physical specifications 27 POWER/BACKLIGHT key 15 power/data and transducer cables 1, 3 product registration iii Q quick links i R range 25 RANGE keys 15 registration....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 ...
...harness installing 10-12 32 Z zoom 25 2x 25 4x 25 depth 26 split 17, 25 Fishfinder 400C Owner's Manual Index P physical specifications 27 POWER/BACKLIGHT key 15 power/data and transducer cables 1, 3 product registration iii Q quick links i R range 25 RANGE keys 15 registration....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 ...
Quick Reference Guide
Page 1
Fishfinder 400C quick reference guide May 2007 Part Number 190-00757-01 Rev. RANGE(+/-) -press to the previous screen when indicated. press to return to adjust the ... the main screen for both dual beam and dual frequency transducers. Depth Temp Speed Suspended targets Bottom Transducer mode Range Changing the Display Settings You can switch between Day and Night mode. SELECT HOME MENU ROCKER-press up, down, left or right on the ROCKER to adjust the backlight Using the Fishfinder 400C Keypad POWER/BACKLIGHT-press...
Fishfinder 400C quick reference guide May 2007 Part Number 190-00757-01 Rev. RANGE(+/-) -press to the previous screen when indicated. press to return to adjust the ... the main screen for both dual beam and dual frequency transducers. Depth Temp Speed Suspended targets Bottom Transducer mode Range Changing the Display Settings You can switch between Day and Night mode. SELECT HOME MENU ROCKER-press up, down, left or right on the ROCKER to adjust the backlight Using the Fishfinder 400C Keypad POWER/BACKLIGHT-press...
Quick Reference Guide
Page 2
... to return to the Home screen. Zoomed depth scale Flasher ring Zoom Range window Depth, temperature, and speed Depth Range Please visit www.garmin.com for additional documentation and information. The depth scale is received at the depth indicated on the ring when it is organized as a... Frequencies On the Home screen, highlight Split Zoom, and press SELECT. Depth, temperature, and speed The Flasher screen (dual beam transducer only) provides an almost instantaneous return of the sonar return. Understanding the Split Zoom Screen Understanding the Flasher Screen Understanding the ...
... to return to the Home screen. Zoomed depth scale Flasher ring Zoom Range window Depth, temperature, and speed Depth Range Please visit www.garmin.com for additional documentation and information. The depth scale is received at the depth indicated on the ring when it is organized as a... Frequencies On the Home screen, highlight Split Zoom, and press SELECT. Depth, temperature, and speed The Flasher screen (dual beam transducer only) provides an almost instantaneous return of the sonar return. Understanding the Split Zoom Screen Understanding the Flasher Screen Understanding the ...