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FUNCTION SETTINGS
9. TRACK SUB RANGE
The screen width for Track display in sub menu can be selected. Refer to page 62
Use the Cursor Shift key ( or ) to select “TRACK SUB RANGE”.
Use the Cursor Shift key ( or ) to change the setting.
TRACK SUB RANGE 50m Use the Cursor Shift key ( or ) to change.
[10 – 500 depth unit]
Cursor Shift keys
: sets the value smaller.
: sets the value larger.
10. TRACK MEM. INTERVAL (TRACK MEMORY INTERVAL)
The tracking interval can be selected.
Use the Cursor Shift key ( or ) to select “TRACK MEM. INTERVAL”.
Use the Cursor Shift key ( or ) to change the setting.
TRACK MEM. INTERVAL 5SEC Use the Cursor Shift key ( or ) to change.
[5 SEC, 10 SEC, 30 SEC, 60 SEC]
The short interval can provide for the display of smooth wake line, but it is the record of
short term. In case of the long interval it displays the record of long term, but the zigzag
line appears on the screen.
11. PRESS RATE (COMPRESSED RATE)
The compressed rate for images on the screen can be selected. Refer to page 61
Use the Cursor Shift key ( or ) to select “PRESS RATE”.
Use the Cursor Shift key ( or ) to change the setting.
PRESS RATE 1/4 Use the Cursor Shift key ( or ) to change.
[1/2, 1/4, 1/8, 1/16]
Compress rate 1/2 shows one line for 2 sound beams and 1/4 for 4 sound beams.
The information for the long time can be displayed when the higher rate selected,
but the compressed image is tighter.