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No part of this publication may be reproduced in any form without the written permission of BOSS CORPORATION. OAC Adaptor In Jack Connect an AC adaptor ( BOSS PSA-120, 220 or 240 :option) to this jack. *Use of an AC adaptor eliminates the need for battery. *Be sure to use the specified AC adaptor ( PSA-120, 220 or 240 ). Using any other adaptor may damage the unit. ©AC Adaptor Out Jack When an AC adaptor is being used to power the LS-2, power can also be supplied to another compact effect unit by connecting a paralleled DC cord ( PCS-20A : option ) to this jack. *When you are using battery power, the AC Adaptor Out Jack does not function. *When using the PSA-120, 220 or 240, be sure that the total current draw of the LS-2 and any external effect unit does not exceed 200mA. ©Line Indicators A/B The appropriate indicator lights when the corresponding line ( A/B ) is selected. r4 U *-b b—b SEND — □ - RETURN<- SEND —13-RETURN^-. OUTPUT INPUT lh r Products of Roland Printed in Taiwan '91 -10-D3-11 C LS-2 Line Selector Instructions Thank you for purchasing the BOSS LS-2 Line Selector, To make the best use of the unit, please read the instructions carefully. •The LS-2 provides two separate line-loop outputs. •The LS-2 features 6 different modes (including effect loop selector and line selector) that enhance its versatility. •The LS-2 provides individual control over the output level of each line. •Each line has an indicator, allowing you to easily determine the current state of the unit. •An AC Adaptor Output Jack is provided to supply power to an external effect unit when an AC adaptor is being used to supply power to the LS-2. 4- SEND — Q-RETURN^-. OUTPUT INPUT 4-1 Line Selector . LS-2 * These indicators also serve as a battery check. When they become dim (or do not light at aSS), replace the battery immediately. ©Level Control Knobs A/B Each knob controls the output level of the corresponding line ( A/B ). The output level is variable from —oo( muted ) to +20dB. *When a knob is set to the center position, the input and output levels are equal. ©Send Jacks ( A/B ) These jacks send the signals received by the Input Jack when the corresponding line ( A/B ) is in use. ©Output Jack Connect an amplifier or other effect unit to this jack. QPedal Switch This switch selects the line to be used. ©Thumb Screw Loosen this screw to open the pedal for battery replacement. For a detailed explanation, see "Battery Replacement". ©Mode Selector Switch This switch selects the operating mode. For a detailed explanation, see "MODE DESCRIPTION". ©Return Jacks A/B These jacks feed the signal from the corresponding line ( A/B ) into the unit. (Dlnput Jack Connect an electric/electronic musical instrument (such as an electric guitar) to this jack. * Connecting a plug to the Input Jack automatically turns the unit on. Disconnect the plug from the Input Jack when the unit is not in use. ■I ■OPERATION (T'Select the desired mode. * Be sure to select an appropriate mode referring to "Mode Description" and ”LS-2 Sample Settings". (2>Connect the relevant units depending on the mode you have selected. * Before connecting or disconnecting cords, be sure to turn down the volume on the amplifier ©Select the desired line by pressing the pedal. Then adjust the output level of each line with the Level Control Knobs *The Level Control Knobs may not work depending on how the units are set up. A —O r- LEVEL B—O MODE AO BYPASS B« BYPASS • • • • -oo +20 -co +20 C-+A+B-1 BYPASS** i+A+B MIX—I 0 L BYPASS <-■ OUTPUT SELECT SEND — Q-RETURN^ A —O r- LEVEL b—O • • -OO +20 • • -OO +20 MODE AO BYPASS BO BYPASS, C-+A-+B—I BYPASS*1 • r+A+B MIX-i t L BYPASS*1 f OUTPUT SELECT SEND —Q-RETURN 4» ■ BATTERY REPLACEMENT ®Loosen the thumb screw on the pedal to open it. ©Take out the battery from the battery housing and disconnect the battery snap. ©Connect a new battery to the battery snap,then replace the battery in to the battery housing. * Make sure that the polarity of the battery is correct. ©Push the coil spring into the spring base on the rear of the pedal,then close the pedal. * Make sure that the snap cord is not caught in the pedal or coil spring. (Dlnsert the thumb screw into the guide bush hole and firmly tighten the screw. Use one 9-volt battery Pedal / — Thumb Screw Spring Base Coil Spring V Guide Bush w\ H°le \ | Battery Housing Battery Snap Cord ■ IMPORTANT NOTES • To place the LS-2 in the BOSS Carrying Box BCB-6, you need to attach the supplied rubber feet to the BCB-6 shown below. • Remove the battery whenever the unit is not going to be used for an extended period of time. • When operating solely on a battery, the unit's indicator becomes dim when the battery is depleted. Replace the battery immediately. • If there is a battery in the unit while an AC adaptor is being used, normal operation will continue should the line voltage be interrupted (power black...