User manual YAMAHA KMA-1080

[. . . ] L KMA-1080/KMA-980 Digital Karaoke Mixing Amplifier OWNER'S MANUAL MANUAL DE INSTRUCCIONES Caution: Read this before operating your unit 1 To assure the finest performance, please read this manual carefully. 2 Install this sound system in a well ventilated, cool, dry, clean place ­ away from direct sunlight, heat sources, vibration, dust, moisture, and/or cold. Allow ventilation space of at least 10 cm (3-15/16") on the top, left and right of this unit, and 20 cm (7-7/8") on the back. 3 Locate this unit away from other electrical appliances, motors, or transformers to avoid humming sounds. [. . . ] I Signal ground terminal Connect this terminal if a humming noise is emitted when connecting this amplifier. K HOWLING CANCELLER Set this switch to reduce the room's acoustic feedback. Select OFF to cancel feedback reduction. * KMA-1080 only English 5 En OPERATION SYSTEM CONNECTIONS Monitor TV Monitor TV Monitor TV MIC MIC System 2 Active subwoofer System 1 Active subwoofer (With lowpass filter) System A Right Left KARAOKE/ DVD player VTR/LD player (KMA-1080 only) TAPE recorder Background music/video player Power amplifier Right Left System B (KMA-1080 only) The shaded part ( ) is provided for KMA-1080 only. 6 En CONNECTIONS Connecting speaker cords Important precautions for speaker connection · The maximum outputs of this unit are as follows: KMA-1080 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200 W + 200 W KMA-980 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150 W + 150 W Accordingly, the maximum input power of the speakers used must exceed the above. Note By connecting the remote control satellite to this input, this unit can receive the signal of the remote control. 2. Note By connecting the REMOTE (Direct) to this input, this unit can receive the signal of the REMOTE. OPERATION English 9 En CONFIGURATION DIAGRAM * KMA-1080 only ** Balanced input, on the rear panel 10 En REMOTE CONTROL Names of parts and their functions Preparing the remote control The remote control comes with the battery already installed. Before using the remote control for the very first time, pull out the plastic tab, as shown. Plastic tab For information on replacing the battery, refer to next section. Operation of remote control 1. Remote control The distance between the remote control and the remote sensor of this unit should be within 6 m (20'). Be sure to aim the remote control directly at the remote sensor on the front panel. Within 6 m (20') OPERATION 1 INPUT INPUT is not available in default setting. 5 MUSIC ( / )* Adjust the music volume. * The LED on the corresponding control on the front panel blinks during adjustment. 30° 30° Continued to the next page. 6 PRESET (1/2/3) Recall saved preset settings for MIC volume/ECHO amount/MUSIC volume/ECHO MODE. To save current settings of the above, press the desired button (PRESET 1, 2, 3 or KEY CONTROL on the front panel) for 3 seconds. 7 ECHO MODE Select NORMAL, WIDE or SPACIOUS (KMA-1080 only) echo. English 11 En REMOTE CONTROL 2. Loading a battery The life of the battery used in the remote control is about half a year under normal use. Remove the battery if the remote control is not used for an extended period. Remove the expired battery, and place the new CR2025 battery onto the battery holder with the + side facing up. Slide the battery holder into the remote control, and push it so that it clicks shut. + side up Improper use of batteries may cause a risk of battery leakage and explosion. Adhere to the following guidelines: · Do not attempt to recharge the old battery. · Insert a battery so that the positive (+) and negative (­) poles are positioned as shown. · Even if the shapes are the same, the voltage of batteries may vary depending on the models. · Dispose of the old battery in accordance with local regulations. 12 En GENERAL OPERATION OPERATION The shaded part ( ) is provided for KMA-1080 only. 1 2 3 Notes for the proper use of microphones Connect the required number of microphones. Set the power switches of this unit and other required components to on. Play the KARAOKE music source component, and adjust the volume by rotating MUSIC. To set the conditions for selection, refer to "Auto input condition" on page 14. [. . . ] · Confirm cautions regarding operation and instructions on using the system with your customer. If the unit is found to be defective and it is difficult to repair, bring the defective unit to your nearest Yamaha authorized service center. KARAOKE ETIQUETTE The KARAOKE performance you enjoy may be disturbing to others. Remember that even small sounds travel easily during quiet nights, so be especially careful during KARAOKE performances at night. We recommend consideration for your neighbors by closing your windows. COPYRIGHT · Broadcasting and music sources such as recorded music tapes, DVDs, video tapes, CDs and so on are strictly protected under copyright law. [. . . ]