---
title: X-Vision Portable X-ray Unit: User Guide & Operations
description: A Comprehensive Guide to Training, Safety, and Exposure Settings when operating the X-Vision Portable X-ray Unit
---

Get in touch: [844-937-7000](tel:844-937-7000)

[![XDR Radiology](https://xdrradiology.com/wp-content/uploads/2022/05/logo_xdr.svg)](https://xdrradiology.com)

- Products 
    - [Intraoral Sensor](https://xdrradiology.com/products/sensor/)
    - [Imaging Software](https://xdrradiology.com/products/software/)
    - [Image Conversion](https://xdrradiology.com/products/conversion/)
- Solutions 
    - [Dental Groups](https://xdrradiology.com/solutions/dso/)
    - [Private Practices](https://xdrradiology.com/solutions/practices/)
    - [Federal Programs](https://xdrradiology.com/solutions/federal/)
    - [Institutions](https://xdrradiology.com/solutions/institutions/)
- [Partners](https://xdrradiology.com/partners/)
- [Customers](https://xdrradiology.com/customers/)
- [Club](https://xdrradiology.com/club/)
- [Shop](https://xdrradiology.com/shop/)
- Support 
    - [Knowledge Base](https://kb.xdrradiology.com/?hsLang=en-us)
    - [Technical Support](https://xdrradiology.com/support/)
    - [Download Center](https://xdrradiology.com/download/)

[Talk to Sales](https://xdrradiology.com/contact)

[Skip to content](https://kb.xdrradiology.com/x-vision-portable-x-ray-unit-user-guide-operations#main-content)

English - United States

Show submenu for translations

![](https://kb.xdrradiology.com/hs-fs/hubfs/Frame%209.png?width=865&height=138&name=Frame%209.png)

- Home
- Products
- Pricing
- Blog
- Company

Open main navigation

Close main navigation

- Home
- Products
- Pricing
- Blog
- Company
- English - United States
  
  Show submenu for translations
- [Contact us](https://xdrradiology.com/support/)

[Contact us](https://xdrradiology.com/support/)

 How can we help you?

- There are no suggestions because the search field is empty.

1. [XDR Radiology](https://kb.xdrradiology.com/?hsLang=en-us)
2. [Getting started](https://kb.xdrradiology.com/getting-started?hsLang=en-us)

March 31, 2026

# X-Vision Portable X-ray Unit: User Guide & Operations

## A Comprehensive Guide to Training, Safety, and Exposure Settings for the X-Vision XR-3800

#### **Training and Documentation**

To ensure the safe and effective use of the X-Vision Portable X-ray Unit, we recommend that all clinical staff review the technical documentation and training materials provided by [**Flight Dental Systems**](https://flightdentalsystems.com/downloads/):

- [Training Manual](https://kb.xdrradiology.com/hubfs/Pdf%20sheets/X-Vision%20-%20Model%20XR-3800%20Portable%20X-Ray%20Unit%20Training%20Manual%20R.2.4%20(1).pdf?hsLang=en-us)
- [User Manual](https://kb.xdrradiology.com/hubfs/Pdf%20sheets/X-Vision%20-%20Model%20XR-3800%20Portable%20X-Ray%20Unit%20User%20Manual%20R3.3.pdf?hsLang=en-us)
- [Assembly Instruction Video](https://www.youtube.com/watch?v=rwFGfiNI9ZE)

To assist with staff proficiency, a sample X-Ray Training Exam and Answer Sheet are included in the manual folder.

#### **Standard Safety Protocols**

Operators should follow all applicable local, state and federal radiation safety laws and guidelines as well as any licensing requirements to their specific geographic area in order to operate a Portable Handheld X-Ray Unit.

#### **Exposure Protocol: XDR® Sensors & X-Vision Portable X-ray Unit**

The following technical guides are specific to using the X-Vision 60 kV, 2.0 mA Portable X-ray Unit in conjunction with XDR® Sensors. These resources ensure optimal image quality and proper technique:

|  | **Exposure Time (seconds)** |  |
| --- | --- | --- |
| **Anatomic Area** | **Adult** | **Child** |
| Anterior PA | 0.38s-0.40s | 0.17s-0.22s |
| Bitewing BW | 0.40s-0.45s | 0.22s-0.28s |
| Posterior PA | 0.45s-0.50s | 0.28s-0.30s |

 

**Note:** *These exposure guidelines are designed specifically for XDR Radiology sensors. For guidance on using **third-party sensors** with this portable unit, please refer directly to the specific sensor manufacturer for their recommended exposure settings.*

#### **Technical Guidance**

**Positioning X-ray Unit:** To ensure adequate exposure reaches the sensor during capture, position the X-ray unit as near to the patient's face as practically possible.

Any distance between the cone and the sensor can introduce inconsistencies. Therefore, the cone should always be positioned as close as possible to the patient's face.

**Holder Recommendations:** For the most efficient alignment with portable units, we recommend using shorter aiming rods or customized XDR rods. You may also find that ring-free holder designs provide a simpler, more maneuverable positioning experience.

**Stability:** Keep the portable unit stable during the exposure. Any movement can result in blurred images.

**Exposure Process:** Maintain firm pressure on the trigger throughout the entire exposure duration. Releasing the trigger prematurely will interrupt the X-ray emission, likely resulting in an underexposed and non-diagnostic image. 

**Battery Check:** Ensure the unit has sufficient battery charge to complete the necessary exposure without interruption. Low battery can lead to inconsistent image quality.

 

**Note**: *Following these guidelines, along with XDR's exposure recommendations, will enable you to consistently capture high-quality images with your portable X-ray unit and XDR sensors.*

 

 

- [Getting started](https://kb.xdrradiology.com/getting-started?hsLang=en-us)
- [Troubleshooting](https://kb.xdrradiology.com/troubleshooting?hsLang=en-us)
- [FAQs](https://kb.xdrradiology.com/faqs?hsLang=en-us)
- [General](https://kb.xdrradiology.com/general?hsLang=en-us)
- [Integrations](https://kb.xdrradiology.com/integrations?hsLang=en-us)
- [Reports](https://kb.xdrradiology.com/reports?hsLang=en-us)

- Home
- Products
- Pricing
- Blog
- Company

[![](https://kb.xdrradiology.com/hs-fs/hubfs/Frame%209.png?width=865&height=138&name=Frame%209.png)](https://kb.xdrradiology.com/?hsLang=en-us)

11300 W Olympic Blvd Suite 710  
Los Angeles, CA 90064

Copyright © 2025, XDR Radiology

![XDR Radiology](https://xdrradiology.com/wp-content/uploads/2025/10/xdr-white.png)

XDR® offers dentist-driven radiology, imaging, and diagnostic tools that enhance patient care, improve efficiency, and drive practice success by bridging the gap between dentistry and technology.

<https://www.facebook.com/XDRLosAngeles> <https://www.instagram.com/xdr.radiology> <https://www.linkedin.com/company/xdr-radiology> <https://www.youtube.com/@xdrradiology196> <https://twitter.com/XDRradiology>

##### BUSINESS HOURS

Mon – Fri 6:30 AM – 5:00 PM PT

Sat – Sun Closed 

[844-937-7000](tel:844-937-7000)

##### NEWSLETTER

[SUBSCRIBE](https://xdrradiology.com/newsletter)

##### COMPANY

- [About Us](https://xdrradiology.com/about/)
- [Leadership Team](https://xdrradiology.com/leadership/)
- [Careers](https://xdrradiology.com/careers/)
- [Refer a Client](https://xdrradiology.com/refer/)
- [Press Releases](https://xdrradiology.com/press/)
- [Newsletter](https://xdrradiology.com/newsletter/)

##### SUPPORT

- [Ownership Guide](https://xdrradiology.com/own-xdr/)
- [Return Policy](https://xdrradiology.com/return-policy/)
- [Warranty](https://xdrradiology.com/warranty/)

[Terms of Use](https://xdrradiology.com/terms-of-use/) [Privacy Policy](https://xdrradiology.com/privacy-policy/) [Cookie Policy](https://xdrradiology.com/cookie-policy/) [Compliance & Transparency](https://xdrradiology.com/compliance/) [EULA](https://xdrradiology.com/eula/) [Patents](https://xdrradiology.com/patents/)

This site is protected by reCAPTCHA and the [Google Privacy Policy](https://policies.google.com/privacy) and [Terms of Service](https://policies.google.com/terms) apply.

© Copyright Cyber Medical Imaging, Inc dba XDR Radiology. All Rights Reserved.