Introduction, Table of Contents, Features, Inspection

INTRODUCTION

Thank your for your purchase of the Rolls RM82 Mic Line eight channel audio mixer. It is intended for sound reinforcement or studio applications where several microphones or line sources need to be combined to a single output. Please review this manual for proper operation.

1.	INTRODUCTION
	TABLE OF CONTENTS
	FEATURES
	INSPECTION
2.	DESCRIPTION
	Front Panel
	Rear Panel
3.	CONNECTION
	1. Microphone and Main Output Connection
	2. Connecting Two RM82 Units Together
	3. Channel Direct Output
	4. Channel Insertt
4.	OPERATION
	Setting the DIP switches
	Configuring the unit for Direct Output Operation
	Configuring the unit for Insert Operation
	Configuring the Output Level
5.	SCHEMATIC
6.	SPECIFICATIONS
BACK COVER	WARRANTY

FEATURES:

•8 XLR Mic inputs

•8 1/4” unbalanced line inputs which may be internally jumpered to be Inserts, or Direct Outputs.

•Individual phantom power switches for each channel

•Front panel Trim and Tone controls

•RCA Aux/Bus input and pre-master output for cascading units or recording

•Balanced XLR output

INSPECTION

1. Unpack and inspect the RM82 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 transport- ing the unit in the future.

2.Please visit our website at www.rolls.com and register your warranty at the “Register Your Warranty Here” text, or complete the Warranty Registration Card and return it to the factory.

		SPECIFICATIONS


Input Impedance:	Mic:	10K Ω XLR balanced
	1/4":	20K Ω unbalanced
	Bus Input:	10K Ω unbalanced
Max Input Level:	Mic:	0 dBV balanced
	Line:	+6 dBV
Input Connectors:	8: XLR, 8: 1/4" (Line), 1: RCA (Bus input)
Outputs:	XLR bal., RCA unbalanced Prefade out
Max Gain:	Mic:	55 dB
	Line:	26 dB
Tone Control:	12 dB Treble/Bass cut
Phantom Power:	+48 VDC
Output Level:	+22 dBV max
Output Impedance:	51 Ω
Phase Shift:	<10 degrees, 20Hz to 20 kHz
Max S/N ratio:	106 dB
THD:	<.01%
CMRR:	>52 dB (Mic)
Size:	19" x 1.75" x 6"
	(48.3 x 4.5 x 15 cm)
Weight:	7 lbs. (3 kg)

DIP SWITCH DEFAULT SETTING:	ALL OFF
JUMPER DEFAULT SETTING:	1/4” JACKS AS INPUT
	MAIN OUTPUT AS LINE

RM82 specifications

The Rolls-Royce RM82 is a cutting-edge marine diesel engine that exemplifies the blending of advanced engineering with superior performance. As a versatile power solution, the RM82 serves various applications, ranging from naval vessels to commercial shipping, contributing to its reputation as a cornerstone of modern marine propulsion.

One of the primary characteristics of the RM82 is its robust design, which is engineered to deliver excellent durability and reliability. The engine is built with high-quality materials, ensuring that it can withstand the demanding conditions often encountered at sea. This durability is complemented by its relatively compact size, making it easier to integrate into a variety of vessel designs without compromising on space or structural integrity.

A standout feature of the RM82 is its impressive power output. Depending on the configuration, the engine can generate substantial horsepower, allowing for swift transit speeds and efficient operation. This power is delivered smoothly, thanks to the engine’s advanced inline configuration and low vibration technology, which contributes to a better overall experience on board.

The RM82 is equipped with sophisticated fuel injection systems that optimize combustion efficiency. These systems not only enhance the engine’s performance but also promote fuel savings, making it a cost-effective choice for operators. The engine adheres to stringent emissions standards, helping to minimize its environmental impact while maintaining operational excellence.

Another notable technology incorporated into the RM82 is its intelligent control system. This system offers real-time monitoring and diagnostics, allowing for proactive maintenance and minimizing downtime. Operators can access crucial metrics and operational data, enabling them to make informed decisions to enhance performance and extend the engine’s lifecycle.

In terms of serviceability, the RM82 has been engineered for ease of maintenance. Key components can be accessed quickly, which reduces repair times and associated costs. This focus on serviceability is crucial in the maritime industry, where vessel uptime is essential.

Overall, the Rolls-Royce RM82 embodies a commitment to innovation, reliability, and efficiency. Its powerful performance, combined with advanced technologies and a user-friendly design, positions it as a preferred choice for a wide range of marine applications, reflecting Rolls-Royce’s legacy in delivering high-quality engineering solutions.

INTRODUCTION

TABLE OF CONTENTS

FEATURES:

INSPECTION

SPECIFICATIONS

CMRR:

Weight:

7 lbs. (3 kg)

RM82 specifications