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manual abstract
3. Insert the stopper into the upper tube to obtain the desired height, up to a maximum height of 145 cm for the stand. Stopper * The stopper must be inserted when using the system. 4. Tighten the height adjustment knob. 5. Insert the KC-110 onto the upper tube. WARNING • The KC-110 is designed to be used only in combination with a Roland-manufactured speaker stand (ST-A95). Do not use it with any other stand. • As shown in the illustration below, adjust the speaker stand to a height of no more than 140 cm, and open the tripod to a spread of 98 cm or more. • Adjusting the speaker stand to a height greater than 140 cm or the tripod to a spread of less than 98 cm may allow the system to fall over, resulting in damage or personal injury. • If you use the KC-110 with a speaker stand, do not place it on an unstable or tilted location. You must place the system on a stable, horizontal location. • Cables connected to the KC-110 should have enough slack, so that they will not cause an accident if someone trips over them. • To prevent accidents caused by falling objects, do not place anything on top of a KC-110 that is mounted on a speaker stand. Using the KC-110’s arm stand When using the KC-110 at a low position such as on the floor, extending the arm stand will make the sound from the speakers easier to hear. NOTE • If you use the arm stand, you must place the KC-110 on a horizontal surface. • Fold the arm stand if you’re not using it. Arm stand NOTE • Do not lift or carry the KC-110 by grasping its arm stand. • When using the arm stand, do not place objects on the KC-110, or sit or stand on the KC-110. • Take care not to pinch your fingers when folding the arm stand. 140 cm or less (55-1/8”) 98 cm or more (38-5/8”) Troubleshooting If the system does not work as you expect, check the following points first. Symptom Cause Page Power will not turn on Are the AC adaptor and AC cord connected correctly? p. 4 Is the AC cord correctly connected to an AC outlet? p. 5 Are the batteries installed correctly? Could the batteries have run low? p. 4 No sound Is the external equipment connected correctly? p. 7 If headphones are connected, no sound will be output from the speakers. p. 6 Are each channel’s level knob and the [VOLUME] knob adjusted correctly? p. 5 Is the AUX IN [LEVEL] knob adjusted correctly? p. 7 Could the batteries have run low? The POWER indicator will dim when the batteries run low. If the batteries run even lower, the POWER indicator will blink. Please install fresh batteries. p. 6 Sound is distorted Noise is heard Could each channel’s level knob or the [VOLUME] knob be raised excessively? p. 5 Are the knobs of unused channels set to zero? p. 6 Is the input level from a device connected to an external mixer appropriate? p. 5 Insufficient volume Are each channel’s level knob and the [VOLUME] knob adjusted correctly? p. 5 Is the input level from a device connected to an external mixer appropriate? p. 5 Could multiple devices be connected to AUX IN jack? p. 7 Could the batteries have run low? The POWER indicator will dim when the batteries run low. If the batteries run even lower, the POWER indicator will blink. Please install fresh batteries. p. 6 Effect not applied Is the [EFFECT] knob adjusted correctly? p. 5 Could you have used a foot switch to turn off the effect? p. 7 Effects cannot be applied to AUX IN. p. 7 Block Diagram EQUALIZEREFFECTCH1BALANCEDCH1CH2L/RCH3L/RCH 1CH 2LOWHIGHVOLUMECH 3AUXL/RAUX INAUX(STEREO) LEVELFOOT SW ON/OFFLINE OUTL/RPHONES(STEREO) POWER AMPTWEETER RWOOFER RHPFMUTETWEETER LWOOFER LRLHPF Main Specifications KC-110: BATTERY POWERED STEREO KEYBOARD AMPLIFIER Rated Power Output 30 W (15 W + 15 W) (when using the AC adaptor) 20 W (10 W + 10 W) (when using the Alkaline batteries) Nominal Input Level (1 kHz) Input CH 1 (MIC/LINE) -50–-20 dBu CH 2, 3 (LINE) -20 dBu AUX IN -10 dBu Nominal Output Level LINE OUT -10 dBu Speakers 16 cm (6.5 inches) . 2 Tweeter . 2 Controls CH 1 (MIC/LINE) Level Knob CH 2 (LINE) Level Knob CH 3 (LINE) Level Knob EFFECT Knob EQUALIZER: LOW Knob, HIGH Knob VOLUME Knob AUX IN LEVEL Knob POWER Switch Indicator POWER Connectors CH 1 Input Connector (XLR type) CH 1 Input Jack (1/4” phone type) CH 2 Input (L/MONO, R) Jacks (1/4” phone type) CH 3 Input (L/MONO, R) Jacks (1/4” phone type) AUX IN Jacks (RCA phono type, Stereo miniature phone type) LINE OUT (L/MONO, R) Jacks (1/4” phone type) PHONES Jack (Stereo 1/4” phone type) FOOT SW Jack (TRS phone type) DC IN Jack Power Supply DC 13 V: AC Adaptor or Dry Battery (LR6 (AA) type) x 8 Current Draw 550 mA Expected battery life under continuous use: (These figures will vary depending on the actual conditions of use.) Alkaline batteries approximately 7 hours Nickel-metal hydride batteries approximately 8 hours Dimensions 420 (W) x 244 (D) x 320 (H) mm 16-9/16 (W) x 9-5/8 (D) x 12-5/8 (H) inches Weight 7.3 kg 16 lbs 2 oz (Excluding Battery) Accessory Owner’s Manual, AC Adaptor, AC Cord Options Speaker Stand: ST-A95 Foot Swi...