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Echo-Box-1 and -2
The Echo-Box should be mounted at a dry
and accessible location.
Echo-Box
Sensor
Connection
To Depth
Display
Electrical Connection
Echobox-1
Inside Echo-Box
1 2 3 4 5 6 7 8
8 lead flat ca-
ble to Depth
Display
Lead Lead
Nr.
Color
Signal
in the plug
1
white
+10..28V
2
brown
GND
3
green
CAN+ .... do not connect!
4
yellow
CAN- .... do not connect!
5
grey
IN-B (to Box)
6
pink
IN-A (to Box)
7
blue
OUT-B
8
red
OUT-A
Speaker Installation
Echobox-1
The speaker should be placed into a cabi-
net in such a way, that the speaker is sealed
from the rear side. This is important for good
sound quality. Without such a sealed cabinet,
the sound will be distorted and rather weak.
Language Selection
Echobox-1
To Speaker
Sensor-Frequency Se-
lection Echobox-1
two leads to
speaker
Terminal
Number in
Echo-Box
2
1
4
5
ducers of various frequencies within the range
1
of 140 kHz to 160 kHz. Switch position # 8 is
8
the lowest frequency, # 7 is the next higher
one, and so on, and # 9 is the highest fre-
quency.
the new number must be selected on the
switch. It can be read from a tag on the cable
on all Tecnautic-supplied sensors.
found by selecting a switch position with which
the echo sounder would work satisfactory at
higher depth values.
36
E...english announcement
D...german announcement
M and F...not used
Selector Switch
The Echo-Box1 can work with depth trans-
In case the depth transducer is replaced,
An unknown sensor frequency can be
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