Rolls MX422 User manual

MX422

Field Mixer

ROLLS CORPORATION

SALT LAKE CITY, UTAH

4/12

trim

PUSH PUSH PUSH PUSH

INPUT

phan low cut

1234

trim

12 VDC

POWER

+

-

MONITOR

INPUT

MODEL MX422

LEFT

OUTPUT

- 30 dB
LINE

SERIAL NUMBER

RIGHT

OUTPUT

BATTERY

SELECT

AUX

INPUT

INPUT

phan low cut

trim

INPUT

phan low cut

trim

INPUT

phan low cut

NOTE: THIS MANUAL ASSUMES THE USER HAS A WORKING KNOWLEDGE OF AUDIO ELEC-

TRONICS, BALANCED AND UNBALANCED CONNECTIONS, AND PROPER SIGNAL LEVEL

SETTINGS.

Quick Start Guide

INTRODUCTION

Thank your for your purchase of the Rolls MX422 Field Mixer; Professional ENG mixer.
Please read and review this manual carefully as it contains important information
regarding the proper use and care of the MX422.

INSPECTION

1. Unpack and inspect the MX422 box and package.
If obvious physical damage is noticed, contact the carrier immediately to make a
damage claim. We suggest saving the shipping carton and packing materials for safely
transporting the unit in the future.

2. Please visit our website at www.rolls.com and click on the Register Your Warranty
Here button, or complete the Warranty Registration Card and return it to the factory.

TABLE OF CONTENTS
Introduction 1
Inspection
Table of Contents
Hearing Safety Warnings

Features 2
Speci cations
Quick Start Guide 3

Description
Front Panel 4
Rear Panel 5

SCHEMATIC

Connection 6
Rear Panel Connections
Front Panel Connections
Operation 7

Schematic 10

HEARING SAFETY WARNINGS:
While special attention has been given to your safety and hearing protection, the operator
determines proper and safe operating levels.

Please note the following:

- Always turn down the PHONES level control before plugging in your headphones.

- Always operate your headphones at the lowest practical level.

- Be especially cautious in unknown or widely varying environments.

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www.rolls.com www.rolls.com

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