NT600 Quick Start Guide

The Official Setup Guide for Newport’s 6HP/3,000W Electric Outboard

Welcome to the NT600 Quick Start blog! Whether it’s your first time using a Newport motor or you’re upgrading to our most powerful electric outboard yet, this step-by-step guide will walk you through everything you need to know to get set up and ready for the water.

Mount the Tiller Handle

To begin, install the tiller handle on the motor head:

Insert the nylon bushing over the bolt hole in the motor head.
Place the locking nut in the nut recess on the bottom of the motor head.
Insert the bolt through the top and hand-tighten with a 5mm Allen Key.
Shift the tiller into the left-handed steering position and use a 5mm Allen key to seat the bolt fully.

Connect the Communication Cable

Align the notch on the communication cable plug and motor communication port, underneath the motor head.
Tighten the stainless steel collar until snug.

Install the Cavitation Plate

This step is key to optimal water flow over the prop:

Position the cavitation plate 1–2 inches below the bottom of the hull line.
Trim the motor upward for an easier installation.
Use a 5mm Allen key to attach the cavitation plate to the motor shaft, at the appropriate running depth.
Tighten evenly by alternating sides while finally ensuring prop clearance.

Optional – Remove the Carry Handle

The NT600 includes a center-balanced carry handle for portability. If your motor is permanently mounted, you can remove it with a 6mm Allen key.

Set the Trim Pin

Before your first outing:

Set the trim pin to the second hole up from the bottom, as a good starting point.
This setting provides the best all-around performance for most boats.

Adjust the Tiller Handle Position

For easy transport and operation:

Pull the green knob at the side of the tiller handle to rotate the handle up and down. Rotate the locking knob a quarter tun to lock the tiller handle into position, or keep the tiller handle free-swinging.
Pull the knob at the top of the tiller handle to adjust to left/right-hand steering preference. Release to allow the spring-loaded action to lock the handle into the desired setting.

Connect to Power

The NT600 supports 48V deep cycle or lithium batteries:

Use the included ring terminal w/ SB120 plug to connect to a battery terminals (note: larger than NK/NT300 connectors). If you're using the 48V LoPRO battery, use the LoPRO power cable harness to connect your motor to power.
If using a 48V LoPRO Battery, Connect the communication cable between the motor and the battery.
Plug in the SB120 connector to power the system.

Insert the Magnetic Kill Switch

When powered on without the emergency key, you’ll hear a beeping sound.

Place the magnetic kill switch on its rest to enable the motor, and power up the screen by pushing the power button.

Navigate the On-Screen Menu

Double-tap the Menu button on top of the tiller to enter customizable settings.

Toggle up or down with the arrows to select the field you want to change.

Press the power button to edit the field. Once you are finished adjusting the field value, press power again.

Double-tap Menu to exit to the main screen.

*When navigating to the Calibration screen --> Double-Tap Menu, Single-Press Menu again and this will take you through the three menu screen pages.

Time Zone: Set your local time zone (e.g., -07 for PST).
Speed Units: Choose MPH or KPH.
Max Power: Default is 3000W. Lower for longer range if desired.
Throttle Sensitivity:
- Default (2) is great for light boats like the NS130 inflatable.
- Higher settings (up to 9) give faster throttle response for heavier boats.

Optional – Enable SOC Low Protect

This mode reduces motor power to 50% when battery falls below 20% SOC, extending battery life and preventing dead-in-the-water situations.

Throttle Calibration (Optional)

If needed, calibrate throttle via the menu:

Navigate to the Calibration screen (Double-Tap Menu, then Single-Press Menu again, twice to get to Calibration Screen).
Once you've reached the Calibration screen, press Power, then follow the on-screen prompts:
- Full forward → Press power.
- Full reverse → Press power.
- Neutral → Press power.
Calibration complete!