Firmware Version 220 brings a range of practical improvements and additional features. The release focuses on streamlining ballistic workflows, refining mapping tools, expanding integration options, and strengthening usability in both daylight and low-light environments.

Kestrel Wind Data Integration
VECTOR X now supports real-time wind streaming from Applied Ballistics Kestrel devices. Incoming wind values are constantly fed into the ballistic solver, allowing solutions to update as conditions change. This expands the wind-integration capabilities previously available with the Calypso Wind Meter and gives users greater flexibility in the field.
Internal/External Ballistics
Firmware 220 introduces a selectable Internal / External Ballistics mode, giving users control over how firing solutions are generated. VECTOR X can calculate the solution on its own or draw data from Garmin and Kestrel devices equipped with Applied Ballistics. A dedicated options menu makes switching sources straightforward, ensuring the system adapts to individual workflows and equipment setups.


Controlled Data Sharing
Users can now choose whether Direction of Fire (DoF) data is transmitted to connected third-party devices. This gives full control over what information the VECTOR X shares with external systems, making it easier to fine-tune integrations or maintain tighter control over data flow in sensitive situations.
Manual DOPE Calculation
The VECSS mobile app now supports manual DOPE calculation, allowing users to enter distance values and instantly generate elevation and windage adjustments without ranging a live target. This is especially useful for mission planning, training scenarios, or environments where ranging is restricted. The redesigned interface ensures quick data entry and a clean workflow, enabling accurate ballistic calculation out to 5,000 yards. In combination with the enhanced mapping capabilities, this feature becomes a powerful tool. Simply select any point on the map and instantly receive your DOPE values.


Refined User Interface
Firmware 220 brings several refinements to the VECTOR X display and menu structure. The HUD size can now be reduced for a less obstructed sight picture. HUD 3 includes a configurable data field that users can set to Density Altitude, Remaining Velocity, or Equivalent Horizontal Range. Since sometimes every fraction of a second matters, the stopwatch now includes decimal precision. Together, these improvements make it easier to tailor the display to individual preferences and operational requirements, resulting in a clearer and more focused experience.
Mapping Improvements
The mapping function has been significantly expanded to support more complex field operations. Users can now store more than 500 targets, each automatically time-stamped for better traceability. Measured targets can be renamed and repositioned directly within the map, giving users the ability to correct or refine locations with precision. These improvements help maintain an organized and accurate map, even during extended or fast-moving engagements.


Aiming Mark Assist
This new feature enhances performance in low-light conditions. When enabled, a subtle reference line appears beneath the reticle, helping users locate the horizontal center of the reticle. This feature helps with alignment, reduces search time, and improves precision when visibility is limited.
Detailed instructions for using these new features are available in the updated user manual, downloadable in the support section of our website.
How to Update Your VECTOR X
To install Firmware Update 220, first update the VECSS Mobile App to version 1.2.0. Then connect your VECTOR X to the app. A notification will prompt you to begin the firmware update. Once started, keep your phone’s screen active and ensure the connection remains uninterrupted until completion.
Need Assistance?
If you have any questions about the update or need support during installation, please reach out to us through the contact form on our website. Our team is ready to assist.