77
TO SET STC
Select [9.SOUNDER]
→
[8.OTHERS]
→
[6.SPECIAL
SETUP]
→
[3.STC] on menu.
Set [3.STC].
WEAK, MEDIUM, STRONG OFF: Canceled
This suppress sensitivity shallower than approx. 100m and eliminates reflected signal
from plankton and air bubble.
When STC is set to ON, sensitivity near sea surface decreases. When you increases
sensitivity for shallow water, set STC to OFF.
1
2
STC
TO SET TRANSMITTING OUTPUT
Select [9.SOUNDER]
→
[8.OTHERS]
→
[5.SPECIAL
SETUP]
→
[4.OUTPUT POWER] on menu.
Set [4.OUTPUT POWER].
HIGH, LOW
2 ranks of transmitting output (Low or High) can be selected. (except for 50-200kHz
300W)
1
2
Transmitting Output
※
Please refer to [HOW TO OPERATE MENU] (
→
page12 ) for operation of menu.
Summary of Contents for HE-6801
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Page 66: ...MEMO 60 ...
Page 86: ...80 MEMO ...
Page 98: ...92 Brand Plate Operation Manual Transducer Only HE 6801 HE 6901 Map Card ...
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