Koden CVS-872D, Installation Manual

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CVS-872D Chapter 1 Installation
0092607062-01 1-51
Connection to external echo sounder
It is likely to observe mutual interference when the transmit frequency of an external echo sounder and
CVS-872D is the same or close. Interference can be decreased by synchronizing the CVS-872D
transmission with the trigger of the external echo sounder. Refer to the following for the connection.
Connector Pin Remarks
J1 1 External trigger input (+)
2 External Trigger input/output(-)
3 External Trigger output (+)
4 NC
5 NC
Fig. 1.45 External trigger
Connection with navigation equipment (J3, J8)
The NMEA data can be output from CVS-872D to an external navigation equipment, and the
NMEA data can be input from an external navigation equipment to CVS-872D. Refer to the
following for the connection.
Connection of External Speaker for Sona-Tone
TM
(J2) [Owner supply]
The ø3.5 stereo jack is provided to the CW-264A-2M cable.
If you connect the speaker with the amplifier to the external, you can clearly hear the
Sona-Tone
TM
sound.
Adjust the volume of speaker with the amplifier equipped to the speaker.
Fig. 1.46 Connection of External Speaker for Sona-Tone
TM
Connector Pin Remarks
J3
1 GND
2 NMEA TX +
3 NMEA TX -
4 NMEA RX +
5 NMEA RX -
6 +12V
Connector Pin Remarks
J8
1 GND
2
NMEA TX +
3
NMEA TX -
4
NMEA RX +
5
NMEA RX -
6 NC
NC
φ3.5 Stereo jack
12V Max 12V
0V
Specification Voltage
External trigger input External trigger output