How to Select Your IPM1 Kit Configuration
Table of Contents
- What is the IPM1 Kit Configuration?
- Front-Engine vs. Rear-Engine Configurations
- Legacy Kits vs. the IPM1 Kit
- How to Select Your IPM1 Kit Configuration
- Important Notes
What is the IPM1 Kit Configuration?
Every IPM1 Kit ships with a base configuration loaded on the MASTERCELL NGX. This configuration is the roadmap that you use to wire your car. It identifies each MASTERCELL input wire, its function and the POWERCELL outputs that it controls. This includes all of the key electrical functions in your car like ignition, starter, turn signals, headlights, parking lights, horn, fuel pump, cooling fans and more.
The configuration sheet is the document that details all of these assignments. It shows you the MASTERCELL input wire colors, the POWERCELL output wire colors and the personalities assigned to each output. This link will take you to an example of the front-engine configuration for the IPM1 Kit. You can learn more about how to read the configuration sheet and understand the POWERCELL output assignments by clicking this link. You should keep your configuration sheet handy throughout your entire wiring project. It is the single most important reference document for your build.
About 95% of our customers use the stock configuration with no changes. For those who need to make modifications, our inCODE NGX programming tool lets you customize your configuration to meet the specific needs of your project.
Front-Engine vs. Rear-Engine Configurations
The IPM1 Kit has two core configurations: front-engine and rear-engine. The main difference between these two configurations is where the ignition and starter outputs are located.
In the front-engine configuration, the ignition and starter outputs are on the front POWERCELL. This makes sense for most builds because the engine is in the front of the car and the POWERCELL that is closest to the engine handles the ignition and starter.
In the rear-engine configuration, the ignition and starter outputs move to the rear POWERCELL. This is the right choice if you are building a mid-engine or rear-engine car like a Factory Five GTM or a Race Car Replicas SL-C. In these builds, the engine is behind the driver and the rear POWERCELL is closest to the engine.
Most of our customers are building front-engine cars, so the IPM1 Kit ships with the front-engine configuration loaded by default. If you are building a mid-engine or rear-engine car, you can easily change this yourself right from the MASTERCELL NGX.
Legacy Kits vs. the IPM1 Kit
With our legacy 20-Circuit Kit and 3-Cell Kit, we had to pre-program the configuration at the factory before shipping it to you. If you needed a rear-engine setup, you had to let us know when you placed your order and we would program the kit accordingly.
The IPM1 Kit puts this control in your hands. You can select your IPM1 Kit configuration directly from the MASTERCELL NGX without needing to contact us or send anything back. This is a big improvement in flexibility. If you change your mind about your build or want to start fresh, you can reload a configuration yourself at any time.
Please note that this process only works for the MASTERCELL NGX module that comes with the IPM1 Kit. It will not work for the Legacy MASTERCELL that came with the 3-Cell kit or the 20-Circuit Kit. Contact our technical support team if you need support for these legacy systems.
How to Select Your IPM1 Kit Configuration
The MASTERCELL NGX has three buttons on the front of the unit: SELECT, SCROLL UP and SCROLL DOWN. You will use these buttons to select your IPM1 Kit configuration. Here are the steps to follow.
Step 1 — Start with the system powered off. Make sure that your MASTERCELL NGX is not powered up. The main power from the battery should be disconnected.
Step 2 — Press and hold the SELECT button. With the system off, press and hold the SELECT button on the MASTERCELL NGX. While you are holding the SELECT button, turn the main power on.
Step 3 — Release the SELECT button. When the MASTERCELL NGX powers up, you will see a screen that says FORCE REINIT! Release button. This tells you that the MASTERCELL NGX is ready to load a new configuration. Release the SELECT button.

Step 4 — Select your configuration. You will see a screen that says Select Config: with three options listed. The options are Front Engine, Rear Engine and Customer. Use the SCROLL UP and SCROLL DOWN buttons to move the cursor to the configuration that you want.

If you are building a front-engine car, select Front Engine. If you are building a mid-engine or rear-engine car, select Rear Engine. Do not select the Customer option unless you have worked with us to create a custom configuration for your project.
Step 5 — Confirm your selection. When the cursor is on the configuration that you want, press and release the SELECT button.
Step 6 — Wait for the configuration to load. You will see a screen that says Loading Config: followed by the name of the configuration that you selected. The MASTERCELL NGX will take about 30 seconds to load the configuration. Do not turn off the power or press any buttons during this process.

Step 7 — Confirm the configuration is loaded. When the process is complete, the screen will display MASTERCELL NGX Ready! and the main screen will appear. Your configuration is now loaded and you are ready to start wiring.

Important Notes
There are a couple of important things to keep in mind when you select your IPM1 Kit configuration.
First, this process loads the default configuration for the option that you select. If you previously made changes to your configuration using inCODE NGX, those changes will be lost. The MASTERCELL NGX will return to the stock configuration. You will need to re-apply any custom changes with inCODE NGX after the configuration is loaded.
Second, this process only needs to be done if you want to change your configuration. If your kit shipped with the front-engine configuration and that is what you need, you do not need to do anything. Your kit is ready to go right out of the box.
Third, the Customer option on the configuration selection screen is only for customers who have worked with our team to create a custom configuration. If you do not have a custom configuration, do not select this option.
Click this link to contact our team with any questions about how to select your IPM1 Kit configuration.

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Copyright Infinitybox, LLC 2021. All Rights Reserved.
Copyright Infinitybox, LLC 2021. All Rights Reserved.
Copyright Infinitybox, LLC 2021. All Rights Reserved. 