---
title: "Putting on the Belt"
slug: "checking-the-fit"
description: "Fasten the belt tightly with the hook holster forward and ensure straps are untwisted. Rest the shoulder hooks and test the fit, adjusting size if needed for proper weight distribution."
tags: ["Belt Fitting", "NavVis VLX", "Weight Distribution"]
updated: 2026-09-18T11:41:33Z
published: 2026-09-18T11:41:33Z
canonical: "knowledge.navvis.com/checking-the-fit"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://knowledge.navvis.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Putting on the Belt

The belt supports the device while you are scanning.

1. You will find the belt in the Transport Box at the back. ![](https://cdn.document360.io/bf174766-fa1a-4fe1-a4d7-b1db1e7cb996/Images/Documentation/Pull_Out_Belt.png?sv=2026-02-06&spr=https&st=2026-11-11T14%3A59%3A21Z&se=2026-11-11T15%3A59%3A21Z&sr=c&sp=r&sig=IbVeffyIo7oKm6OvDojOhGbHP9H8K1ICBtw2nK5bz0E%3D)
2. **Putting on the belt**
  1. Wrap the belt around your waist. The hook holster must face forward. ![](https://cdn.document360.io/bf174766-fa1a-4fe1-a4d7-b1db1e7cb996/Images/Documentation/Put_On_Belt1.png?sv=2026-02-06&spr=https&st=2026-11-11T14%3A59%3A21Z&se=2026-11-11T15%3A59%3A21Z&sr=c&sp=r&sig=IbVeffyIo7oKm6OvDojOhGbHP9H8K1ICBtw2nK5bz0E%3D)
  2. Make sure the straps are not twisted. Secure the belt at the back using the plastic buckle. ![](https://cdn.document360.io/bf174766-fa1a-4fe1-a4d7-b1db1e7cb996/Images/Documentation/secure belt.png?sv=2026-02-06&spr=https&st=2026-11-11T14%3A59%3A21Z&se=2026-11-11T15%3A59%3A21Z&sr=c&sp=r&sig=IbVeffyIo7oKm6OvDojOhGbHP9H8K1ICBtw2nK5bz0E%3D)

> [!NOTE]
> **Note:** If required remove the back pad for a tighter fit or add the belt extension for a wider fit (provided in the box).

1. Tighten the belt by pulling on the straps. ![](https://cdn.document360.io/bf174766-fa1a-4fe1-a4d7-b1db1e7cb996/Images/Documentation/tighten_belt.png?sv=2026-02-06&spr=https&st=2026-11-11T14%3A59%3A21Z&se=2026-11-11T15%3A59%3A21Z&sr=c&sp=r&sig=IbVeffyIo7oKm6OvDojOhGbHP9H8K1ICBtw2nK5bz0E%3D)
2. **Put on the NavVis VLX**

Put the hook into the holster of the belt and rest the shoulder hooks on your shoulders.

![A woman puts on VLX around her shoulders and hooks in the device to the holster](https://cdn.document360.io/bf174766-fa1a-4fe1-a4d7-b1db1e7cb996/Images/Documentation/insert_into_holster(1).png?sv=2026-02-06&spr=https&st=2026-11-11T14%3A59%3A21Z&se=2026-11-11T15%3A59%3A21Z&sr=c&sp=r&sig=IbVeffyIo7oKm6OvDojOhGbHP9H8K1ICBtw2nK5bz0E%3D)
3. **Testing the fit**

Most of the weight should be carried on the waist and a little on the shoulders.

> [!NOTE]
> **Note:** To readjust the size, put the NavVis VLX back in the box, refer to [Adjusting the Size](/v1/docs/adjusting-the-size).

![A woman demonstrates the VLX 4](https://cdn.document360.io/bf174766-fa1a-4fe1-a4d7-b1db1e7cb996/Images/Documentation/device_on.png?sv=2026-02-06&spr=https&st=2026-11-11T14%3A59%3A21Z&se=2026-11-11T15%3A59%3A21Z&sr=c&sp=r&sig=IbVeffyIo7oKm6OvDojOhGbHP9H8K1ICBtw2nK5bz0E%3D)
  - If too much weight is on your shoulders use one size larger.
  - If too much weight is on your waist use one size smaller.