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Omnitracs Knowledge Base

MAS50 Version CA1023R External Release Notes


This document describes the enhancement to the HOS feature of software version CA1023R for the mobile application server (MAS). These release notes are, in effect, an addendum to the CA1020R release. For more information on the 10xx release, refer to the CA1020R release notes.

Hardware Requirements

The software version CA1023R release supports MCN CV90-JB424-100 and higher.

Software Dependencies

The software version CA1023R is composed of the following software:

  • PAPI:  50.10.00
  • VIOP:  50.09.05 
  • ALK:

Upgrade Procedures

Most upgrades are done over-the-air.


Compatibility with Windows CE Operating System (OS) LT0033 or higher.

Note: OS LT0038 or higher is required for the scanning feature.

New Features

Hours of Service BOT Calculation

Direction from the FMCSA states that when a threshold option is used to determine BOT, the beginning of Drive Time must revert back to when the wheels started moving. As a result, no matter what setting the carrier determines as their “BOT distance threshold,” either the .7 mile default or any other between 0.0 and 2.0 miles, when the threshold is broken the beginning of Drive Time will revert back to when the wheels started moving. This also applies when setting a speed threshold.

Known Issues

Due to the different release schedules for our MCP50, MCP100, MCP110, and MCP200 mobile releases and the next HOS web application (host) release, the possibility exists that the HOS clock may differ between the web application and mobile for our Canadian customers. This was a known issue and will be resolved when the HOS web application (host) was released in June 2015.

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Omnitracs endeavors to ensure that the information in this document is correct and fairly stated, but Omnitracs is not liable for any errors or omissions. Published information may not be up to date, and it is important to confirm current status with Omnitracs. Specifications subject to change without notice.

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