Arris DCX3520e-M User Manual

Installation Manual
DCX3520e-M
High-Definition DVR

Arris DCX3520e-M Specifications

General

Series	DCX
Type	DVR
Hard Drive Capacity	500 GB
Video Output	HDMI, Component, Composite
Connectivity	Ethernet
Tuner Type	Dual Tuner
Recording Resolution	1080i
Output Resolution	Up to 1080i
MoCA Support	Yes
Audio Output	Digital Optical, RCA

Summary

Safety & Regulatory Information

Important Safety Instructions

Essential guidelines for safe operation and handling of the device.

Installation and Setup

Initial Setup and Reset Procedures

Connecting Video and Audio Devices

Guidelines for connecting the set-top to TVs and A/V receivers.

External Device and Data Connections

Remote Control Operational Check

Configuring User Settings

Navigating the User Settings Menu

How to access and use the on-screen menus for device configuration.

Video Output Configuration

Adjusting aspect ratio, native mode, and HDMI/DVI video parameters.

Audio and Caption Settings

System Diagnostics

Diagnostic Tool Usage and Navigation

How to access and interpret various diagnostic screens for system status.

System Status Monitoring

Network and Connectivity Diagnostics

Hardware and Software Diagnostics

Troubleshooting Common Issues

Power and Remote Control Issues

Solutions for unit power-on failures and unresponsive remote controls.

Audio and Video Playback Problems

Troubleshooting no audio, no video, or incorrect audio/video playback.