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| Description of keys |
A. ON/OFF
SWITCH--To switch ON/OFF the fish finder
set.
B. POWER SELECTION--Select
3-level of power.(L=low,M=medium,H=high)
C. FULL BUTTON--Show
the fully range detection of fish finder(customer
adjustable from 0-30 meter)
D. ZOOM BUTTON--Show
the detection can be customized of fish finder(customer
adjustable from 0-29 meter)
E. TOP LEVEL ADJUST BUTTON¡¶¡¿--
To adjust top level upward / downward.
F. BOTTOM LEVEL ADJUST BUTTON¡¶¡¿--
To adjust bottom level upward / downward.
G. Fish I.D. / dot-matrix inter-change BUTTON
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