Chapter 6
CVS-841/851
Using the menu
(2)
For feet
(Applicable to all models)
10, 15, 20, 30, 40, 50, 60, 80, 100, 120, 140, 160, 180, 200, 220, 240, 260, 280, 300, 320, 340, 360,
380, 400, 440, 480, 520, 560, 600, 640, 680, 720, 760, 800, 840, 880, 920, 960, 1000, 1040, 1080,
1120, 1160, 1200, 1240, 1280, 1320, 1360, 1400, 1440, 1480, 1520, 1560, 1600, 1800, 2000, 2200,
2400, 2600, 2800, 3000, 3200, 3400, 3600, 3800, 4000
(Additional range values for 3 kW models )
4200, 4400, 4600, 4800, 5000, 5200, 5400, 5600, 5800, 6000, 6200, 6400, 6800, 7000, 7200, 7600,
8000
Initials setting: Refer to the Annex A2.2.3 “Depth Range Preset default values”
6.8.4 Draft setting
Sets up the depth of the draft line. By doing so, the seabed depth is displayed as the depth from the
sea surface.
Water surface
Transducer
Figure 6.17 Draft Line
Selections: 0.0 to 25.5 (applicable to all depth units)
Initial setting: 0.0
Draft
6.8.5 Bottom start
Sets up the starting depth of the seabed detection. Once set, the fish echo or the seabed shallower
than the set up depth will not be detected.
Selections: 0 - 20.0 (Applicable to all depth units)
Initial setting: 5.0
6.8.6 Bottom detection
Sets up the bottom detection area within or outside of the screen display.
Selections: Inside Range, Outside Range
Initial setting: Inside Range
6.8.7 Bottom detection adjust
Sets up the threshold of detection for bottom echo signal.
Selections: -80 to +40
Initial setting: -40
6.8.8 Depth measurement
Selects the method for depth measurement, which is shown on the screen.
Selections: Auto, High Frequency, Low Frequency
Initials setting: Auto
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