---
title: Message Sign Operation Guide
description: "View or download the complete message board guide below. [Download PDF](https://vettedsecuritysolutions.com/wp-content/uploads/confluence-migration/1993441286/1993441309/ICC%20Message%20Board%20Operation%20Manual%20with%20changes.pdf)"
url: "https://vettedsecuritysolutions.com/docs/message-sign-operation-guide/"
updated: "2023-05-26"
category: ALPR Message Trailer Systems
---

# Message Sign Operation Guide

View or download the complete message board guide below.

  [Download PDF](https://vettedsecuritysolutions.com/wp-content/uploads/confluence-migration/1993441286/1993441309/ICC%20Message%20Board%20Operation%20Manual%20with%20changes.pdf)