Koden CVS-852 - Output; PRR (Pulse Repetition Rate)

CVS-842/852/843 Chapter 6
Operation Manual Using the Menus
(Menu list)
Sub Menu 1 Sub Menu 2 Parameters
Depth Measurement Auto, High Frequency,
Low Frequency
Sonic Correction -7 to +2%
Boat Speed Correction -10 to +10
Water Temp Correction -10 to +10
Speed Correction -10 to +10
Speed Data INT, EXT
Water Temp Data INT, EXT
EXT Trigger Type OFF, ,
Menu
LANGUAGE Japanese, English
GAIN Property
Linear, 8800 type ﾟ
STC Property
Standard, 8800 type ﾟ
Color Customize 000 - 255
GAIN (H) Knob
OFF､ON
GAIN (L) Knob
OFF､ON
ENHANCE (H) Knob
OFF､ON
ENHANCE (L) Knob
OFF､ON
STC AMPTD(H) Knob
OFF､ON
STC AMPTD(L) Knob
OFF､ON
STC DEPTH(H) Knob
OFF､ON
STC DEPTH(L) Knob
OFF､ON
RANGE Knob
OFF､ON
MODE Knob
OFF､ON
VRM Key
OFF､ON
IMAGE SPEED Key
OFF､ON
IR Key
OFF､ON
SHIFT Key
OFF､ON
COLOR REJ Key
OFF､ON
ALARM Key
OFF､ON
Panel Lock
EVENT Key
OFF､ON
Customize
Panel Brightness 1/5 - 5/5
User Setting 1 - 4
Initialize
Factory Default 1 - 4
Simulator
OFF, ON
6.5 Descriptions of menu functions
6.5.1 Transmission
6.5.1.1 Pulse Width (H) (L)
Definition and detectable depth of a sounder varies depending on the pulse width.
The CVS-842/852/843 series sounder has 4 selectable pulse widths (Super Short, Short, Middle,
Long) for High and Low frequencies. The characteristic of each pulse width is as follows:
Selections:
Super Short: Image definition is very good but detectable depth is extremely shortened.
Short: Image definition is good but detectable depth is shortened.
Middle: Image definition and detectable depth are improved compared with the Short”.
Long: Detectable depth is lengthened.
Initial setting: Short
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