JLR-10 Instruction Manual.pdf - Echomaster Marine Ltd.

JLR-10 GPS Compass
3.5.3 Connection of the DGPS Rceiver
This unit can output hight precision data of the position and speed that the DGPS receiver calculates to the
Display Unit or external equipments by connecting with the DGPS receiver (DGPS 212).
The measured data from the DGPS receiver is directly sent to the Processing Unit, and the Processing Unit
outputs this data.
As Fig. 3-28 shows, “Y” cable is interface which simplifiers a connection with the DGPS receiver. Fig. 3-29
shows the connection.
When the DGPS receiver is connected, not only the infomation of the bow side or stern side GPS receiver but also the information of the
connected DGPS receiver can be displayed.
When [DGPS] is set in “Selected receiver”, this information is displayed.
For information on how to switch selected receiver, see Section 4.5.8, “STATUS Display Mode”.
When the DGPS receiver is connected and selected receiver is set [DGPS], GNS sentence of navigation information
from the NMEA connector is not output.
If you output GNS sentences, set [BOW] or [STERN] in “Selected receiver”.
Processing Unit
DGPS rceiver
CFQ-6557
Display Unit cable
6 cores cable
CFQ-6722
“Y” cable
5 cores cable
Display Unit side
Fig. 3-28 Connection of the DGPS Rceiver
Processing Unit side
Data
Data
- common output
1 2 3 4 5 6
+ DC
Setting
input
DGPS
input
DGPS receiver side
Red Black White Green Yellow
DC Data Data Setting
input
+ - common output
1 2 3 4 5
1 2 3 4 5
+ - Data Data Setting
DC common input output
6
NC
Display Unit side
Fig. 3-29 Wiring diagram
46