Please choose the topic from the following:

1. Installation Guideline/Training
2. Vehicle Manual

Quick Start Guide:
Quick Start Guide

Note:
For DV-440P(with octopus cable) users, please see the following PDF:
Dual-Vision® XC 4 User Manual (v5.6)
For DV-440Q(24-pin connector) users, please see the following PDF:
Dual-Vision® XC 4 User Manual (v6.2)