Koden KDS-5000BB, Operation Manual

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FUNCTION SETTINGS
2. TARGET LOCK
The desired target lock function can be selected, which is activated by pressing the Target
Lock key
( )
while SONAR MODE or BOTTOM-SCAN MODE (only in case of MODE0)
operated. It can change the rotary direction, trackthe target or the position specified with a
cursor automatically.
Use the Cursor Shift key ( or ) to select
“
TARGET LOCK
”.
Use the Cursor Shift key ( or ) to change the setting.
TARGET LOCK MODE0 Use the Cursor Shift key ( or ) to change.
[MODE0, MODE1, MODE2, MODE3]
MODE 0 (REVERSE)
Each press of the Target Lock key reverses the sector rotary direction.
Note that the automatic tracking is not available in this MODE 0.
MODE 1 (RIGHT - LEFT)
Press the Target Lock key to track the reaction automatically.
“
TARGET LOCK
” sign appears on the upper left corner of the screen or on the display
position of BEARING and SECTOR in the INFORMATION display. MODE 1 reverses the
Transducer unit train direction only right and left and track the target automatically.
MODE 2 (UP-DOWN, RIGHT-LEFT)
One time of up and down detection is added after 3 times of MODE1 detection.
Other actions are the same with MODE 1.
TARGET
LOCK
If it should have lost the target after a 60°
reverse sweep, this function is released.