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Installation
125
857-164342 / Rev.C
General Purpose Transceiver (GPT)
Overview
The GPT transceiver is a self-contained unit. It can be mounted
anywhere onboard the vessel. It is recommended to mount the
GPT as close to the transducer(s) as possible in order to
minimise the electrical interference into the transducer cable.
General Purpose Transceiver
Transducer
DSP-6X IO
+5V
+12V
-12V
HV1
HV2
TX
RX
Fuse 10A
115-230 VAC
Fuse 2A
S1
S2
POWER
12 VDC
Auxiliary
Ethernet
Ethernet
(CD5467C / 820-201035/C)
The General Purpose Transceiver is easily mounted with the
brackets supplied with the unit.
Procedure
Two brackets and four pan head screws are enclosed. The side
walls of the unit each hold six screws; three screws along the
bottom edge and three screws along the top edge.
The brackets can be vertically mounted in three different
positions;
• Use the two rear holes, or
• Use the two centre holes, or
• Use the two front holes.
The brackets can be horizontally mounted in four different ways
using either the bottom edge holes or the top edge holes.
1 Unscrew two screws from each side wall.
2 Mount the brackets using the pan head screws.
3 Position the unit on the surface and mark the four
mounting holes.
4 Remove the unit, and drill mounting holes.
5 Mount the unit to the surface using 5 mm bolts.
Related topics
→ Outline drawing, page 193