background image

 

TVG 

This function suppresses sensitivity shallower than approx. 100m and 

eliminates reflected signal form plankton and air bubble. Stronger TVG is 

set, sensitivity near sea surface decreases. When you make TVG too 

strong, response near sea surface disappears. On the other hand, when 

you make TVG too weak, response near sea surface becomes strong and 

you can not judge the image in some case. 

Set TVG on MENU 1: 0 

 40. 

More details refer to How to get steady data in page 12.

 

Noise Rej. 

The echo interferences of the same frequency transducers nearby are 
eliminated. 

Set Noise Rej. on MENU 1: Off, Low, High. 

Color Del 

This function facilitates clear observation by eliminate weak echo. 

Set Color Del on MENU 2: 0 

 -12. 

Palette 

Reflected signals of sound wave are converted into 16 ranks of digital 
signals according to the strength of response. 16 ranks of color are 
arranged and it is called color configuration. 
As image of fish finder is displayed in colors by this color configuration, you 
can know the strength of response by displayed color. As display of 
response varies by changing color configuration in Palette, it enables to 
displayed color specially. 

Set Palette in MENU 2: 0 

 6. 

Summary of Contents for DF1011

Page 1: ...Doc No NLT DFXXXX SSEN Version V121112 10 INCH LCD DIGITAL FISH FINDER OPERATION MANUAL Model DF SERIES...

Page 2: ...y functions 4 POWER 4 RANGE 4 SHIFT 4 GAIN GAIN 1 GAIN 2 4 Color single freq fish finder 4 ZOOM 4 BRILL 5 MENU 5 OK 5 DISP 5 MODE 5 Arrows UP DOWN LEFT RIGHT 5 MENU contents and factory setting 6 MENU...

Page 3: ...8 TVG 9 Noise Rej 9 Color Del 9 Palette 9 Depth Alarm 10 Shallow Set 10 Deep Set 10 WaterTemp Al 11 Low Set 11 High Set 11 How to get the steady data 12 Installation 13 Operating unit installation 13...

Page 4: ...011 single 50 kHz 1000W 50B 9B 15L 15 JAPAN DF1511 single 50 kHz 1500W TGM60 50B 10L 10 NEC DF2022 double 50 kHz 600W TGM50 200B 12L 12 NEC 200 kHz 600W DF5088 double 50 kHz 2000W CM199 15 AIRMAR 200...

Page 5: ...00W LCD 10 4 inch TFT color LCD 640X480 pixels Back colors Grey Blue D Blue Black Echo colors 7 kinds of color configuration Time scale 30s Range scope 5 10 20 30 40 50 60 80 100 120 150 180 200 250 3...

Page 6: ...ivity of frequency 2 ZOOM Move the expanded area toward sea surface or sea bottom BRILL Adjust the brightness of display MENU Open MENU 1 MENU 2 Quit OK Execute selected items Arrows Select items or c...

Page 7: ...es to 5m and display range becomes to 5 10m Shift range 5 500m GAIN GAIN 1 GAIN 2 This adjusts the sensitivity to distinguish the bottom or fish school easily Dual freq fish finder GAIN 1 adjust the s...

Page 8: ...U OK OK button confirms the setting value and quits from MENU DISP Frequency displayed toggles among 50 kHz 200 kHz 50 200 kHz MODE Three modes are optional toggled by pressing MODE key Normal mode Di...

Page 9: ...DF2022 Pic Speed Stop 1 2 3 4 2 4 Auto Range Off On Max A Range 30m 100m 200m 300m Max Zoom 2 5 5 10 Fish Alarm Off Small Big Back Ground Grey Blue D Blue Black Pulse Width Short Long TVG 0 40 Noise R...

Page 10: ...duces horizontally by changing the pic speed Set Pic speed on MENU 1 OFF 1 2 3 4 2 4 Auto Range Depth range is automatically changed so that sea bottom is always shown on the optimum position of the s...

Page 11: ...he response from big fish school only Note Fish alarm sometimes reflects to floating matter except fish Set Fish Alarm on MENU 1 Off Small Big Back Ground Reflected echo is indicated in different colo...

Page 12: ...cho interferences of the same frequency transducers nearby are eliminated Set Noise Rej on MENU 1 Off Low High Color Del This function facilitates clear observation by eliminate weak echo Set Color De...

Page 13: ...es Set depth alarm on MENU 2 Off Shal Midd Deep Shallow depth and deep depth are set in MENU 2 Shallow Set Deep Set Shallow Set Set shallow depth alarm value Set Shallow Set in MENU 2 1m 50m Deep Set...

Page 14: ...mp Al on MENU 2 Off Low Midd High Low set and High Set are set in MENU 2 Low Set High Set Low Set Set low alarm temperature value Set Low Set temperature value in MENU 2 0 High Set Value 1 High Set Se...

Page 15: ...tivity of signal received GAIN may be adjusted from the min value to max one and you can get the appropriate sensitivity at one time point which comes before the time point of showing littery wave on...

Page 16: ...13 Installation Operating unit installation Installation mode Table Unit mm...

Page 17: ...14 Installation Connection VGA VGA interface realizes external 15 32 inch LCD to display the echo graphics...

Page 18: ...Green wire 200kHz Pin 2 Pin 5 of 5 pin plug DF5088 CM199 wiring method Yellow Black wire 50kHz Pin 3 Pin 4 of 7 pin plug Blue Black wire 200kHz Pin 2 Pin 5 of 7 pin plug White Brown wire Temperature...

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