Roland KC-150 - User Manual

Owner’s Manual
Thank you, and congratulations on your choice of the Roland Keyboard Amplifier KC-150.
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.
This unit is equipped with a protection circuit.
The protection circuit helps ensure safety by operating when excessive input continues
for a long time while the device is at a location with a high ambient temperature. Sound
drop-out may occur when the protection circuit is actuated during use.
Please read through the documentation carefully to ensure correct use.
Features
• This monitor-speaker amplifier is designed to provide high-quality sound for a variety
of sources, including digital keyboards and sound modules.
• The two-way monitor features a 30-cm (12-inch) speaker and tweeter, and delivers a
full 65 watts of high-power output.
• The input section features a four-channel mixer. Channel 1 is provided with an XLR
connector in addition to supporting mic input. Channel 4 features a convenient
monitor function that can be used for stage monitoring.
• Features a SUBWOOFER OUT jack, allowing connection of a subwoofer for playback
of even more impressive bass.
• Provided with an RCA phono type AUX IN jack, making it easy to connect devices
such as CD and MD players.
• Master section includes a handy two-band equalizer for adjusting sound quality.
• Provided with a convenient headphones jack for use of the monitor at night.
Copyright © 2003 ROLAND CORPORATION
All rights reserved. No part of this publication may be reproduced in any form
without the written permission of ROLAND CORPORATION.
Before using this unit, carefully read the sections entitled
• IMPORTANT SAFETY INSTRUCTIONS (p. 2)
• USING THE UNIT SAFELY (p. 3–p. 4)
• IMPORTANT NOTES (p. 5).
• Using a Speaker Stand (p. 10)
KC-150_e_A4.book 1 ページ ２００５年４月２８日 木曜日 午前９時０分

Roland KC-150 Specifications

General

Type	Keyboard Amplifier
Input Channels	4
Headphone Output	Yes
Line Output	Yes
Speaker Configuration	1x12" Woofer, 1x5" Tweeter
EQ	3-band
Outputs	Line Out
Power Output	65 Watts

Summary

Features

Important Safety Instructions

Using the Unit Safely

Warning and Caution Notices

Explains the meaning of WARNING and CAUTION labels used in the manual.

About the Symbols

Explains common symbols used in the manual for warnings and instructions.

Important Notes

Power Supply

Details on connecting and handling the power supply for the unit.

Placement

Guidelines for positioning the unit to ensure proper operation and avoid damage.

Maintenance

Instructions for cleaning and general upkeep of the unit.

Additional Precautions

Further advice on usage, handling, and safety measures.

Panel Descriptions

Control Panel Overview

Details the front panel controls including channel and master sections.

Jack Panel Overview

Details the rear panel input and output connectors.

Making the Connections

Example Setup and Connections

Illustrates a typical connection scenario for the KC-150 and its features.

Handling Cables and Preventing Feedback

Advice on connecting cables, preventing howling, and using appropriate cable types.

Switching the Power On and Off

About the Volume-level Settings

Using a Speaker Stand

Speaker Stand Specifications

Details the required dimensions and stability for speaker stands.

Safe Speaker Stand Usage

Guidance on safely mounting and using the KC-150 on a speaker stand.

Main Specifications