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Инструкция по эксплуатации Roland, модель DS-1

Производитель: Roland
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It produces a wide variety of distortion sound from mellow to intense, hard distortion. NAME AND FUNCTIONS AC ADAPTOR JACK* TONE OUTPUT JACK CHECK LAMP DISTORTION LEVEL INPUT JACK PEDAL*- Distortion - QS--I SCREW DISTORTION This knob controls sustain time as well as distortion depth. When turned clockwise (O), distortion becomes deeper and sustain time longer. ' And when turned counterclockwise ( O), distortion becomes weaker and sustain time shorter. TONE This knob controls tone. When turned clockwise (O) highs are boosted to give crisp tone, and when turned counterclockwise (O ) lows are boosted to give soft tone. LEVEL This knob functions to compensate for the level difference between Normal and Effect settings. Turning clockwise (Q) increases volume of Effect mode and counterclockwise (r>), decreases. INPUT JACK This input jack receives output from electric guitar and other electronic instruments. OUTPUT JACK This iack feeds signal to amplifier. AC ADAPTOR JACK DS-1 operates both from self-contained battery (9V) and from AC line. Connect a BOSS AC Adaptor (DC9V) to this jack, and the battery is disconnected from the circuit, guaranteeing stable longtime performance. PEDAL SWITCH This is a changeover switch for Normal or Effect. By use of FET ELECTRONIC SWITCH, first in these kinds of small size effect units, pop noise is perfectly eliminated and DS-1 can be satisfactorily employed even in studio recording. CHECK LAMP While pedal is trod down, this lamp lights if battery is normal. Thus this lamp lets you confirm the changeover between Effect and Normal modes, and also battery state. If the indicator fails to light, replace the battery with a new one. SCREW When replacing battery, loosen this screw to open the case. Do not remove off the screw from the pedal. If you do, be careful not to lose it. BEFORE USING DS-1 • When operating DS-1 from AC line, use BOSS AC Adaptor for DS-1. • Avoid using DS-1 at very dusty location or under high temperature or humidity conditions. CONN ECT1NG DS-1 _ B0SS ( AC ADAPTOR TO AC ADAPTOR JACK OPERATING DS-1 After connecting all cords required, set all knobs on the panel as illustrated. Tread the pedal to check battery. If check lamp lights, battery is live. * If lamp does not light, it means dead battery, replace it with a new battery. Tread pedal to set the unit in the state that sound is effected. Turn Distortion and Tone knobs to proper positions. While switching pedal ON and OFF, turn Level knob to proper position where no volume difference between Normal and Effect modes is noticed. CAUTIONS FOR REPLACING AND HANDLING BATTERY BATTERY STRAP PEDAL (COVER) — SCREW BATTERY CONNECTOR 9V BATTERYNp^ SPRING BASE COIL SPRING PEDAL GUIDE BATTERY HOUSING REPLACING BATTERY USE ONE 9-VOLT BATTERY. O Loosen the screw of pedal to open it and take out battery from its housing. ©Replace the battery by a fresh one and put it into position. ©Set coil spring onto the projection on the rear of the pedal and shut the cover (pedal). Finally, insert the screw into the pedal guide and tighten it. At this time, be careful not to catch the battery strap in the cover or coil spring. CAUTIONS • When you don't use for a long period, remove the battery to prevent current leakage and leaking out of sticky substance. • If battery voltage drops, effect becomes inferior or no sound is produced. To prevent that, replace the battery a little earlier. • Be sure to keep the battery snapped by connector into the housing, when using AC adaptor, too. * Even if AC Adaptor cord comes out during performance, operation immediately changes to battery, causing no trouble in continued performance. • Power is switched on while a plug is put into input jack. When you do not use, keep the plug off the jack. AC ADAPTOR (OPTION) When you operate DS-1 from AC line, use AC Adaptor (DC9V) for DS-1. BOSS AC A-120 FOR 117V AC BOSS ACA-240 FOR 240V AC BOSS ACA-220 FOR 220V AC SPECIFICATIONS Power...............Battery DC9V (1) AC Adaptor Current draw...........DC9V, 4mA Control ..............Distortion, Tone, Level Others...............Normal/Effect Changeover Switch, Battery Check Lamp (also for confirmation of Normal/Effect changeover) Jack................ Input, Output, AC Adaptor Input impedance......... 220KH Output load impedance.....OverlOKfi Dimensions............70(W) x 55(H) x 125(D)mm Weight............... 400g * Specifications are subject to change without notice. OBDSS Products of Roland Printed in Japan, May '78 B-3 [^Roland 1040...


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