MODE FUNCTION KEYS
RIGHT SIDE
Selects
or split-screen Fishfinding displays, ‘Racking
Plotter, or Navigation screens.
Sets range scale values with the
UP/DOWN
direction keys.
Sets the depth of the starting point of the fishfinding display
with the
UP/DOWN
direction keys.
Selects the Alarm menu to set various alarms.
Sets Chart speed using the
UP/DOWN
direction keys.
Sets the brilliance level of the CRT with the
direction keys; turns the keypad lighting ON or OFF.
Sets the level of background noise suppression; turns
interference rejection ON or OFF.
Confirms data input entries.
NUMERIC
LEFT
Calls up the menu set-up pages; selects digit 1.
the A-Scope mode ON or OFF; selects digit
Selects digit 3.
Selects frequency of
selects digit 4.
Selects digit 5.
Marks present position as waypoint; selects digit 6.
Selects digit 7.
Selects
destinations; Selects digit 8.
OPERATION 43
