Assessments - 5, GPA: 4.2
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All other servicing should be referred to qualified service personnel. SAVE THESE INSTRUCTIONS f-For the U.K.- WARNING: THIS APPARATUS MUST BE EARTHED IMPORTANT: THE WIRES IN THIS MAINS LEAD ARE COLOURED IN ACCORDANCE WITH THE FOLLOWING CODE. GREEN-AND-YELLOW: EARTH, BLUE: NEUTRAL, BROWN: LIVE As the colours of the wires in the mains lead of this apparatus may not correspond with the coloured markings indentifying the terminals ii\ your plug proceed as follows: The wire which is coloured GREEN-AND-YELLOW must be connected to the terminal in the plug which is marked by the letter E or by the safety earth symbol ©or coloured GREEN or GREEN-AND-YELLOW. The wire which is coloured BLUE must be connected to the terminal which is marked with the letter N or coloured BLACK. The wire which is coloured BROWN must be connected to the terminal which is marked with the letter Lor coloured RED. The product which is equipped with a THREE WIRE GROUNDING TYPE AC PLUG must be grounded. 2 Thank you for purchasing the Roland M-160II. The M-160II is a compact yet versatile and high-quality 16 channel line mixer. To get the most out of your M-160II, please read this owner's manual carefully and keep it handy so you can refer to it as necessary. ■FEATURES • 4U rack-mount 16-channel mixer with line inputs. • Wide range of input levels: channels 1 and 2 are mic level (-50 dBm), and the others are adjustable in a range from -30dBm to professional line level (+4 dBm). • Four independent SEND and stereo RETURN jacks, with switchable pre/post fader AUX jacks that can be used in effects loops or for monitoring. • Separate MONITOR OUT and MASTER OUT jacks allowing independent volume control of these signals. • A MONITOR IN jack lets you hear the tempo click from a sequencer through the MONITOR OUT jacks or headphone jack (PHONES). • New signal routing design and components for optimum sound quality, in the tradition of Roland M-series mixers. • Balanced XLR type connectors for professional use. • Peak Signal Indicators for each channel, and a Peak Meter and Pre-Fader Indicator in the Master section for fast and accurate monitoring of levels. Copyright © 1992 by ROLAND CORPORATION All rights reserved. No part of this publication may be reproduced in any form without the permission of ROLAND CORPORATION. 3 TABLE OF CONTENTS ■ Features.............................................................. 3 ■ Important Notes............................................ 5 |T| Block Diagram and Signal Flow..... 7 1. Channel Section........................................... 7 2. Master Section............................................. 7 [Inputs] a. Return............................................................ 7 b. Monitor In..................................................... 7 [Outputs] c. Master Out................................................... 8 d. Monitor Out.................................................. 8 e. Effect Send................................................... 8 f. AUX Send..................................................... 8 g. Phones........................................................... 8 [~2] Panel Descriptions.................................... 9 1. Channel Section........................................... 9 2. Master Section.............................................10 3. Rear Panel......................................................12 [31 Connections and Operation................14 ■ Basic Procedure...........................................14 1. Basic Setup with a Microphone, Electronic Musical Instrument, Audio Equipment, etc................................14 ■ Mixing a Microphone, Electronic Musical Instrument, Audio Equipment, etc..........14 2. Setup Example with Effects Device..........16 ■ Effects processing with a delay, reverb, etc....................................................16 3. Monitoring (Foldback) with AUX outputs......................................17 4. Monitoring using the MONITOR OUT.......18 [T1 Level Diagram.............................................19 p5] Input/Output Standard..........................20 fel Specifications...............................................21 Information..............................................................22 4 ■ Important Notes In addition to the following: [Power Supply] [Placement] [Maintenance] items listed under Safety Precautions on page 2, please read and adhere to the • When making any connections with other devices, always turn off the power to all equipment first; this will help prevent damage or malfunction. • Do not use this unit on the same power circuit with any device that will generate line noise, such as a motor or variable lighting system. • Using the unit near power amplifiers (or other equipment containing large transformers) may induce hum. • This unit may interfere with radio and television reception. Do not use this unit in the vicinity of such rece...