Installation Of Operator Unit; Assembly; Overview Of Switches, Jumpers And Plugs - Raytheon STD 21 GPS Operation Manual

3.4

Installation of Operator Unit

3.4.1

Assembly

The Operator Unit must be installed with the aid of dimensional drawing
130--613 HP005 either on an angled fixing bracket or desk-flush mounted.
Make sure that the installation is resistant to sea-water.
3.4.2

Overview of switches, jumpers and plugs

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Figure 43: Operator Unit, rear view (with casing removed)
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Edition: Nov. 16, 2007
Satellite Compass
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Hexadecimal switch B24 (0 to F) for setting the device address
Hexadecimal switch B23 (0 to F) for setting the device address
Plug B1, either CAN 1 or RS422 Transmit (depending on jumper)
Plug B2, either CAN 2 or RS422 Receive (depending on jumper)
Jumper B14, CAN 2 -- RS 422 (Receive)
Jumper B15, CAN 2 -- RS 422 (Receive)
Jumper B13 (plugged -- CAN1 Bus terminating resistor on end device only)
Jumper B12, CAN 1 -- RS 422 (Transmit)
Jumper B16 (plugged -- CAN2 Bus terminating resistor on end device only)
Jumper B11, CAN 1 -- RS 422 (Transmit)
Plug B7, voltage supply (9--36 V d.c.)
STD 21 GPS
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STD 21 GPS
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