Crestron MC4 User Manual

The Crestron® MC4 and MC4-I 4-Series media room controllers provide
secure, high-performance, cost-effective control processors and
interfaces. Their small form factor and versatile mounting options make
them ideal for applications such as single-room systems, small to
medium-sized homes and offices, and MDUs (multidwelling units). The
controlsystem includes a built-in infiNET EX® and ER wireless gateway
for acquiring wireless devices as well as numerous control ports for
controlling wired devices.
NOTE:TheMC4 and MC4-I are functionally similar. For simplicity
within this guide, the term "control system"is used to refer to both
the MC4 and MC4-Iunless otherwise noted.
In the Box
1 MC4 or MC4-I, 4-Series Media Room Controller
Additional Items
1 Rack Ear, Left (2053897)
1 Rack Ear, Right (2053896)
4 Nut, 10-32 (2004889)
1 Antenna, Dual Band, 2.4/5.8 GHz (2052945)
1 Cable, CAT5e, 5 ft (1.52 m) (2022311)
2 Connector, 3-Pin (2003575)
4 Connector, 4-Pin (2003576)
Install the Device
The control system may be mounted into a rack or onto a flat surface.
Rack Mounting
The control system occupies 1U of rack space when using the provided
rack ears.
1. Attach the rack ears to the device:
a. Insert the two threaded posts on the left rack ear up and into the
front opening in the left mounting flange of the control system.
Repeat this step for the right rack ear.
b. Attach the four provided nuts to the threaded posts to secure the
rack ears to the control system.
MC4/MC4-I
Quick Start
1

Crestron MC4 Specifications

General

RAM	2 GB
Ethernet Ports	2
Cresnet	Yes
Serial Ports	4
Digital Input Ports	4
Digital I/O Ports	4
USB Ports	2
HDMI Output	1
Mounting	Rack-mountable
Weight	3.5 lbs
Internal Storage	8 GB
Operating System	Linux
Relay Ports	2 x Relay ports, normally open, isolated, rated 1 Amp, 30VDC
Power Supply	24V DC
Audio Input	1
Audio Output	1
Control Ports	Cresnet, IR/Serial, Ethernet, Relays, Digital Inputs, USB, HDMI

Summary

MC4/MC4-1 Quick Start Guide

Install the Device

Guidance on mounting the control system into a rack or onto a flat surface.

In the Box

Lists the control system and additional items included in the product packaging.

Rack Mounting Procedures

Surface Mounting

Instructions for mounting the control system to a flat surface using mounting screws.

Device Connectivity

Front Panel Connections

Details the front panel ports including PWR, HW-R, SW-R, ACQUIRE, and MEMORY slot.

Rear Panel Connections

Details the rear panel ports including LAN PoE, CRESNET, EX/ER, IR, VER SI, IR IN, and USB.

Device Configuration

Mount the Antenna

Guidelines for placing the antenna for optimal signal strength and rack enclosure mounting.

Configuration via IP Address

Steps to access the web configuration interface using the control system's IP address.

Cloud and Admin Configuration

Configuration via Crestron XIO Cloud

Steps to access the web configuration interface using the Crestron XIO Cloud service.

Create an Admin Account

Process for creating an administrator username and password for the web interface.

System Settings

Set the Time Zone

Steps to set the time zone on the control system via the web interface.

Assign the RF Channel

Instructions on setting the RF channel for optimal performance, including Wi-Fi band considerations.

Acquire Devices and Product Info

Acquire Devices to the Control System

Process for acquiring infiNET EX and ER devices to the control system's gateway.

Visit the Product Page

QR codes and links to the product pages for MC4 and MC4-1.

Additional Information