Roland VR-3 - User Manual

Owner’s Manual
Before using this unit, carefully read the sections entitled: “USING THE UNIT SAFELY”(p. 4) and
“IMPORTANT NOTES” (p. 6). These sections provide important information concerning the proper
operation of the unit. Additionally, in order to feel assured that you have gained a good grasp of every
feature provided by your new unit, owner’s manual should be read in its entirety. The manual should be
saved and kept on hand as a convenient reference.
Copyright © 2011 ROLAND CORPORATION
All rights reserved. No part of this publication may be reproduced in any form without the written
permission of ROLAND CORPORATION.
* Roland is either registered trademark or trademark of Roland Corporation in the United States and/or other countries.
* All product names mentioned in this document are trademarks or registered trademarks of their respective owners.

Roland VR-3 Specifications

General

USB Output	Yes
Built-in Effects	Yes
Video Processing	Yes
Display	LCD
Input Channels	4
Output Channels	2
USB Audio Interface	Yes
Phantom Power	Yes
Video Outputs	Composite (RCA), S-Video, Component (RCA)
Microphone Inputs	2
EQ	3-band
Power Supply	AC
Audio Inputs	4 x XLR/TRS combo inputs

Summary

Safety and Precautions

Unit Safety Instructions

Details fire, electric shock, and injury prevention, including warning notices and symbols.

General Safety Guidelines

Provides essential operating precautions such as placement, handling, and environmental considerations for safe use.

Power Supply Management

Connecting the AC Adapter

Explains how to connect the AC adapter and the function of the power indicator light.

Power Control Operations

Turning the Unit On and Off

Describes the procedure for turning the VR-3 power on and off, including the startup sequence.

Device Component Identification

Audio Mixer Section Details

Explains the controls for audio input sensitivity, EQ, stereo positioning, and fader levels.

Video Select Section Details

Rear Panel Overview

Basic Video Operation

Switching Video Sources

Explains how to switch video inputs using the touch panel and select transition effects (CUT, MIX, WIPE).

Basic Audio Mixing

Adjusting Input Sensitivity and Stereo Position

Guides on adjusting input sensitivity with GAIN dials and stereo position with PAN dials.

Final Audio Output Adjustment

Setting Final Output Volume Level

Guides on adjusting the final output volume level using the MASTER fader and monitoring with the level meter.

Picture-in-Picture (PinP) Compositing

Enabling PinP Mode

Details how to enable Picture-in-Picture compositing by selecting the PinP mode and input sources.

Luminance Key Compositing

Enabling Luminance Key Mode

Details enabling Luminance Key mode and selecting foreground and background video sources.

Chroma Key Compositing

Enabling Chroma Key Mode

Details enabling Chroma Key mode and selecting foreground and background video sources.

Adjusting Chroma Key Parameters

Adjusting Extraction Degree

Guides on adjusting the extraction level for chroma keying using the KEY-LEVEL dial.

USB Output and Computer Connection

Connecting the VR-3 to a Computer

Explains connecting the VR-3 to a computer via USB and lists supported operating systems.

Settings Management and System Configuration

Saving and Recalling Settings

Factory Default Reset

Details the process of returning all unit settings to their factory default state, including saved settings.

Menu Operations and Navigation

Accessing and Operating Menus

Explains how to access and navigate the VR-3's menu system using the MENU button, VALUE dial, or touch screen.

Video Menu Settings Reference

Video Transition and Compositing Settings

Lists and describes settings within the VIDEO menu related to transitions, compositing modes, and keying.

Audio Menu Settings Reference

Audio Effects and Reverb Settings

Details settings within the AUDIO menu for various audio effects, including EQ, Noise Gate, Reverb, and Mastering.

Appendices and Support Information

Troubleshooting Common Issues

Addresses common issues like no picture from projector, no microphone audio, and incorrect phantom power settings.