Roland LMB-3 User Manual

Owner's Manual

AC DC

AC & BATTERY

POWERED

FET

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Thank you, and congratulations on your choice of BOSS LMB-3 Bass Limiter Enhancer. To ensure proper operation, and years of trouble-free service, please take the time to read through this Owner’s Manual before starting out.

FEATURES

•The BOSS LMB-3 is a limiter/enhancer specifically designed for electric bass.

•The LMB-3 allows you to create a well-balanced sound by controlling the volume difference of the sound or to avoid sound distortion.

•By adjusting the THRESHOLD level and RATIO knobs, the intensity of the limiter can be spontaneously controlled.

•Using the Enhance effect, you can make the sound clearer and sharper.

© 1995 BOSS Corporation

All right reserved. No part of this publication may be reproduced in any form without the written permission of BOSS Corporation.

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IMPORTANT NOTES

When using an AC adaptor, use only the specified device (PSA Series). Use of any other AC adaptor could result in damage, malfunction or electric shock.

POWER SUPPLY

The power requirement for this unit is indicated on its nameplate (rear panel). Ensure that the voltage in your installation meets this requirement.

If the unit is to remain unused for an extended period of time, unplug the power cord.

PLACEMENT

Do not subject the unit to temperature extremes (eg., direct sunlight in an enclosed vehicle). Avoid using or storing the unit in dusty or humid areas, or areas that are subject to high levels of vibration.

ADDITIONAL PRECAUTIONS

Protect the unit from strong impact.

Should a malfunction occur, or if you suspect there is a problem, discontinue use immediately. Contact qualified service personnel as soon as possible.

To avoid the risk of electric shock, do not open the unit.

CHANGING BATTERY

Remove the battery whenever the unit is to remain unused for an extended period of time.

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PANEL DESCRIPTIONS

1		1. AC Adaptor Jack
		Accepts connection of an AC Adaptor (op-
2		tionally available BOSS PSA-Series). By
		using an AC Adaptor, you can play without
		being concerned about how much battery
		power you have left.
3	6	* You may find that it is a good idea to keep a
		battery installed in the unit even while using
		an adaptor. That way your playing won’t be
		disrupted even if the adaptor is accidentally
		disconnected.
		* If you are going to use an AC adaptor, be sure
4		to use the specified unit (BOSS PSA-Series).
		Use of any other adaptor may result in dam-
		age, malfunction or electric shock.
		Also, if you are not going to be using it for an
5		extended period of time, disconnect the AC
		adaptor from the AC outlet.

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2. CHECK Indicator

This indicator shows whether an effect is ON/OFF, and also doubles as the Battery Check indicator.

The indicator lights when an effect is ON. If this indicator goes dim or no longer lights while an effect is ON, the battery is near exhaustion and should be replaced immediately.

3. OUTPUT Jack

The output jacks are used to connect the unit to amplifiers or other devices.

4. Pedal Switch

This switch turns the effects ON/OFF.

5. Thumbscrew

This thumbscrew is loosened to open the pedal, allowing battery replacement. For instructions on how to replace the battery, please refer to “CHANGING THE BATTERY”.

6. INPUT Jack

This jack accepts input signals (coming from a bass guitar, some other musical instrument, or another effects unit).

* The INPUT Jack also serves as the power switch. Power is turned on whenever a plug is inserted into the INPUT Jack, and is turned off when the plug is disconnected. When not using the unit, you should disconnect any cord connected to the INPUT Jack.

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