Sonic KCS-3500, Руководство по эксплуатации

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3. Ascent key : The transducer is stored.
4. Hoist stop key : The hoisting operation of the transducer is stopped.
5. Descent key : The transducer is projected.
6. Tilt keys : Transmission and reception beam angle are changed
to the water surface direction by the key, or
changed to the sea-bottom direction by the
key.
7. Gain keys : The receiving gain is increased by the key, or
decreased by the key.
8. Range keys : The display range is changed to longer range by the
key, or changed to shorter range by the key.
*The adjustment of Tilt, Range and Sensitivity is valid for the display with a cursor.
9. Bearing mark keys : An acoustic sound mark / vertical image direction
mark is moved clockwise by key or
counterclockwise by key.
10. Event keys : An event mark is indicated in the cross cursor position
(three types, the maximum 10 for each mark).
is also used when selecting a menu.
11. Event erasing key : Older event marks are erased in the order of hexagon,
round and square. Also, it is possible to erase any
event mark in the cross cursor position.
12. Menu key : The menu indication is switched to ON.
13. Menu back key : The menu indication is switched to OFF.
14. Picture save key : This key is not for use.
15. Off center key : Sonar image display range is indicated with enlarged
by 1.5 times. It switches from ON to OFF. When
displaying a cross-section screen, the depth of
cross-section screen is enlarged by pressing
with the cross cursor in the cross-sectional area.
16. Fish school mark key : Fish school mark of Estimated fish school position is
displayed.
17. Fish school mark erasing key : Erase of the fish school mark.
18. Setting key : A load point · timing of enlarged image / multi image,
casting net, or the like is set.