Display Function - Marine Autopilots, Engine Controls and Instruments

Secondary Functions:
The Secondary Display Functions can be
accessed by holding the SELECT button for
two seconds for the first function, and then by
briefly pressing it for the succeeding functions.
The last Secondary
Function is followed by
the first Primary Display
Function.
SELECT
Depth Units
The left or right
button is used to select
the desired units
(meters or feet).
Illumination
If you have a dimmer installed in the system,
use only the dimmer.
Otherwise use the
push buttons for illumination
control:
1. Press and hold
all three buttons.
2. Release
SELECT
SELECT button first,
then the others.
3. Adjust brightness
with left or right
button.
All other displays with the same group
number will follow in brightness.
4. Exit from the function with the SELECTbutton.
Sensor-Frequency
Only with Echo-Box-2
and only on the Display
Unit set to n0=05 (and to
which the Echo-Box2 is
physiclly connected).
This function follows
in sequence
after the Depth Units
SELECT
function above.
The transducer
frequency can be selected
with the left or
right button. Set the same
number as marked on the
transducer cable (Important for good transducer
function!)
Settings:
Depth offset to keel or surface
1. Select depth display
2. Press and hold
both arrow buttons for
two seconds.
With a zero correction
setting (c 0.0),
SELECT
depth is measured
from the sensor location.
A positive value
of "c" will be added to
the sensed depth (used for
depth below surface indication), a negative "c“
will be subtracted from the sensed depth
(used for depth below keel).
To alter the correction, press left or right
button repeatedly.
Exit this function with the middle button.
Warnings:
SELECT
Dashes on the
display:
means no echo
received. The reason
could be depth exceeding
the range or
excessive sound absorption
in the water,
at the bottom (or in the
hull in case of a within
hull installation).
If the Echo-Box does not communicate with
the display, there will also be dashes on the
LCD. Check the correct configuration of the
display with the Echo-Box physically connected
(n0:04 for Echo-Box-1 or n0:05 for Echo-
Box-2 in the NMEA setup).
Low Battery Alarm
The battery alert
comes on when the
supply voltage has
dropped below 10
Volts. It disappears
only after voltage has
increased above 11
Volts. The display
stops working below 9
Volts.
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