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3

Separate Controls to Fine-Tune Each View

Because the two sounders act so differently, separate controls allow 

you to make each show you what you want to see. For example, 

you would generally keep the gain much lower on the 107 than 

the 400 in the same depth of water. Also, you may be very inter-

ested in bottom content, yet at the same time want to see the entire 

water column with the best view. With separate controls, you can 

set the range on the 107 to best show bottom content and multiple 

echoes while keeping the 400 set to show from the bottom up. 

Ease of Use

The  biggest  problem  with  most  high-end  sounders  these  days 

is the complexity of the controls and menus. The Edge

3

 reduces 

this problem significantly by giving you front panel controls for 

the most important functions, plus Modes that let you set up the 

system for different situations. These Modes save your front panel 

and menu settings. When you hit the Mode button to change to a 

new Mode, your setting for the last Mode are saved. A common 

practice is to set up your modes the way you want, and from then 

on, simply turn the unit on and switch between your Modes.

SPECS & FEATURES

Display: 16-Color 320 x 240 TFT (4-3/4” x 3-3/4”)

Frequency: 107 kHz & 400 kHz

Cone Angle: 38° (107 kHz) & 10° (400 kHz)

Resolution: 2” Minimum

Power: 1600 Watts of Peak-to-Peak Power

Speed: 40 Pixel/Second Max

Voltage Requirement: 11 - 35 Vdc

Current Draw: 1.25 Amps Max

Size: 9-1/4” W x 8-1/2” H x 3-3/8” D

Weight: 3-3/4 Lbs

Features

• 4 User Modes 

• “Favorite Feature” Key 

• “Instant High-Speed” Key 

• “Previous View” Memory 

• Front Panel Auto/Manual Range 

• Front Panel Auto/Manual Gain 

• Front Panel Clean Line Control 

• 107 & 400 Composite Feature 

• 4 Optional Background Colors 

• 6 Optional Signal Color Schemes 

• x2, x4, or x8 Split Screen Zoom 

• Auto or Selectable Zoom Zone 

• Bottom Hardness Graph 

• Selectable Pulse Length 

• Selectable STC 

• Multiple Echo Control 

• Auto-Gain Level Control 

• Fish Alarm 

• Hard Bottom Alarm

• Temperature Probe 

• Voltage Indication 

• Clean Line 

• Temp Zone Alarm 

• Super-Bright Backlight 

• 2-Year Warranty 

Depth Ranges

2’, 3’, 5’, 7’, 10’, 15’, 20’, 

25’, 30’, 35’, 40’, 50’, 60’, 

70’, 80’, 100’, 120’, 150’, 

and 200’

Summary of Contents for EDGE 3

Page 1: ...1 Edge3 Color LCD Depth Sounder Model LC 507C Owner s Manual...

Page 2: ...y being able to cover a lot of area and reach into deep water much more ef ciently Lower frequencies also tend to lter out targets of very small size 400 kHz Depth Sounder The other half of the Edge3...

Page 3: ...a new Mode your setting for the last Mode are saved A common practice is to set up your modes the way you want and from then on simply turn the unit on and switch between your Modes SPECS FEATURES Dis...

Page 4: ...ack wire to negative If the cord pro vided is not long enough more can be added Use 18 gauge wire minimum Install a 2 amp in line fuse placed in the positive line as close to the power source as possi...

Page 5: ...rsed the until will not operate properly After you have put the boat back in the water confirm that you can maintain a bottom reading at all boat speeds If not loosen the bracket screws and tilt the t...

Page 6: ...oth spot near the center of the bilge and near the back of the boat It is a good idea to make a test run before you permanently install each transducer This makes sure that you can indeed get a readin...

Page 7: ...he Edge3 s display will be set up in the split screen mode with the 107 kHz beam on one side and the 400 kHz beam on the other Scattered around the display are some items offering information Refer to...

Page 8: ...Clean Line Level Right Beam Red Lens No Function Alarm Speaker Beam Select for Clean Line Control Clean Line Level Control Menu Cursor Navigation Keys Clean Line Level Left Beam Signal Strength Key M...

Page 9: ...the Automatic Range Control feature When Auto Range is on an R will show at the top of each beam display The Auto Range features maintains the best view of the bottom according to the A RNG MODE menu...

Page 10: ...conditions but more power is required To change the brightness press MENU or MENU 2 The settings on this menu affect each mode so only the currently active mode will retain the setting changes Menu 2...

Page 11: ...is setting controls the frequency of the beam for the left side of the display or to activate full screen mode Full screen mode is activated when you select N A The frequency of the single beam is det...

Page 12: ...items such as the display color zoom and the temperature alarm The settings on this menu affect all Modes BACK GRD This setting changes the color of the display s background Choose a background color...

Page 13: ...d corresponds to the bottom display This allows you to easily see where the bottom content changes To activate or disable Hard Bottom Level press MENU MENU MENU then or COMPOSITE Composite mode places...

Page 14: ...Pulse Length press MENU MENU MENU MENU HOLD then and then or STC STC stands for Surface Time Control Its function is to reduce the surface clutter normally found in the rst few feet of the water colu...

Page 15: ...stem Reset will cause the lose of all modi ed settings ACCESSORIES REPLACEMENT PARTS Depth TBX071 107 kHz Transducer 79 00 TBX072 400 kHz Transducer 79 00 CB0001 10 Transducer Extension Cable 24 00 CB...

Page 16: ...still or at slow trolling speeds but loses reading when the boat speeds up Improper transducer instal lation or adjustment Loss of clear water flow across the face of the transducer when the boat reac...

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