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3410 Build Instruction

The 3410 PCB assembly contains components that are sensitive to electrostatic discharge (ESD) – please make sure you are wearing your wrist strap when handling.

Programming

Connect PCB and set voltage to 12.30 then Select Atmel studio, see pics below

Select device programming and apply see pic below

Select required fuses (see pics below)

Ensure LOW.CKDIV8 is unticked see pic below.

Ensure HIGH.BOOTRST is ticked see pic below

Select the last option on the list see pic below

Select Memories and program, see pic below

To ensure the PCB is programmed correctly, select monex and get Prodinfo, see pic below

Test procedure

Test equipment required

500 Amp shunt/ 3410 test fixture, DC current transformer, Monex

You Will require 2 NMEA connections

With the power off, Fit 3410 in place, wire unit as per order below, Plug in NMEA connector, Plug in power wires black (1) and red (2). (This is power from the NMEA, not the Power Supply, use grey cable) Please see pics below.

Connect red (8) and black (7) shunt wires see pics below.