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. Keep it in a safe place for future reference. 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.
CONTENTS INTRODUCTION INTRODUCTION HANDLING PRECAUTIONS .............................. 2 BEFORE CONNECTING ..................................... 2 PREPARATION PREPARATION NAMES OF PARTS AND THEIR FUNCTIONS .............................................................................. 3 OPERATION SYSTEM CONNECTIONS ................................... 6 CONNECTIONS .................................................... 7 CONFIGURATION DIAGRAM ........................ 10 REMOTE CONTROL .....................
INTRODUCTION Thank you for your purchase of the Yamaha KMA-1080/KMA-980 Digital Karaoke Mixing Amplifier. This document is the owner’s manual for both KMA-1080 and KMA-980. Model names are given where the details of functions are unique to each model. Illustrations for KMA-1080 are mainly used for explanations. Before using this unit, be sure to read this manual so that you can take full advantage of the features of this unit.
PREPARATION NAMES OF PARTS AND THEIR FUNCTIONS Front panel PREPARATION The shaded part ( ) is provided for KMA-1080 only. 1 / (power on/off) Turn the power on/off. 9 MIC VOL (1/2/3**) Adjust the microphone input level.* 2 MUSIC BALANCE Adjust the volume balance.* 0 MIC Adjust the overall volume of all microphones. 3 MUSIC TONE (BASS/TREBLE) Adjust the low/high frequency response.* A Remote sensor This sensor receives signals from the remote control.
NAMES OF PARTS AND THEIR FUNCTIONS Rear panel The shaded part ( ) is provided for KMA-1080 only. For details on component connection, refer to “SYSTEM CONNECTIONS” on page 6. 1 BALANCED MIC INPUT jacks (1/2) Connect microphones to these jacks. These are balanced inputs and each connects to the same circuit MIC 1 and 2 on the front panel. 2 DVD audio input jacks Connect to the output jacks of KARAOKE equipment or DVD player. 3 AUX audio input jacks* Connect to the output jacks of a TAPE player, VCR, etc.
NAMES OF PARTS AND THEIR FUNCTIONS PREPARATION The shaded part ( ) is provided for KMA-1080 only. C DVD INPUT LEVEL Adjust the balance of the DVD input level with respect to other inputs (AUX*, TAPE, BGM). H Power cable Plug this cable into an AC wall outlet after all other connections are complete. D AUX INPUT LEVEL* Adjust the balance of the AUX input level with respect to other inputs (DVD, TAPE, BGM).
OPERATION SYSTEM CONNECTIONS Monitor TV Monitor TV MIC Monitor TV MIC System 2 Active subwoofer KARAOKE/ DVD player VTR/LD player (KMA-1080 only) The shaded part ( 6 En TAPE recorder System 1 Active subwoofer (With lowpass filter) Background music/video player ) is provided for KMA-1080 only.
CONNECTIONS ■ Connecting speaker cords ■ Important precautions for speaker connection 1 • 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. • Use Yamaha speakers to prevent any trouble or damage caused by mismatching.
CONNECTIONS ■ Connecting to the balanced input 1. Parallel connection (each speaker should be 8 Ω or more) 6Ω HOT COLD 6Ω GND HOT GND 6Ω+6Ω➝3Ω (<4 Ω : NG) COLD ■ Connecting to the unbalanced input 2. Series connection (total: over 4 Ω is available) 6Ω HOT GND or 6Ω HOT GND 6 Ω + 6 Ω = 12 Ω (>4 Ω : OK) [For KMA-980] The speaker impedance must be between 8 Ω to 16 Ω.
CONNECTIONS 1. External remote control satellite Connect to +5V_OUT, REMOTE and GND. Note By connecting the remote control satellite to this input, this unit can receive the signal of the remote control. 2. REMOTE (Direct) Connect to REMOTE (Direct) and GND. Connect to the infrared diode output (open collector) of RMC. Note By connecting the REMOTE (Direct) to this input, this unit can receive the signal of the REMOTE.
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 Within 6 m (20’) OPERATION 1 INPUT INPUT is not available in default setting. To activate INPUT, refer to “Input mode” on page 14. 1.
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. When the battery becomes weak, replace with a new CR2025 battery. To replace the battery: 1. Using a small screwdriver, carefully slide out the battery holder. 2. Remove the expired battery, and place the new CR2025 battery onto the battery holder with the + side facing up. 3.
GENERAL OPERATION OPERATION The shaded part ( ) is provided for KMA-1080 only. ■ Notes for the proper use of microphones 1 Connect the required number of microphones. 2 Set the power switches of this unit and other required components to on. 3 Play the KARAOKE music source component, and adjust the volume by rotating MUSIC. The music source is selected automatically in default setting. To set the conditions for selection, refer to “Auto input condition” on page 14.
SETUP MODE ■ Menus in Setup mode You can set the following menus in Setup mode: 1. Power ON recall Select Last memory or Preset, to recall the settings of MIC volume/ECHO amount/MUSIC volume/ECHO MODE when the unit is turned on. Last memory*: The settings when the unit was turned off last are recalled. Preset: The settings saved to PRESET 1 are recalled. 2. Input mode Set Input mode to Auto or Manual. Auto*: The input source is set automatically. Manual: The input source is selected by INPUT.
SETUP MODE ■ Setup mode table Menu KEY CONTROL Items/MUSIC 1. Power ON recall +1 Last memory: 1 Preset: 2 2. Input mode +2 Auto: 1 Manual: 2 3. Auto input condition +3 Select desired source by INPUT. Example: DVD +4 5. Remote mode +5 6. MIC/MUSIC max level –1 Video: 2 Off: 1 On: 2 Front&Ext.: 1 No setting: 10 Front: 2 Audio/Video: 3 Ext.: 3 OPERATION 4. ECHO MODE auto reset Audio: 1 Disable: 4 Set to the indicated level: 9 to 3 Example: 3 Set MIC and MUSIC separately. 7.
SETUP MODE Menu 9. Power Amplifier mode KEY CONTROL –4 Items/MUSIC Normal: 1 Power Amplifier: 2 See the CAUTION on page 17. 10.
ADDITIONAL INFORMATION CAUTION • Always use the default setting for Power Amplifier mode in normal use. • If “Power Amplifier: 2” is set, the volume level of this unit will be maximum and cannot be controlled by rotating MUSIC on the front panel. • Be careful of inadvertent setting to avoid excessive volume output. • Consult your dealer when using this unit in Power Amplifier mode. TROUBLESHOOTING If problems should occur, check the following table for simple remedies.
MAINTENANCE When the set gets dirty, wipe it with a soft, dry cloth. Never use alcohol, thinner, benzene, insecticide or other volatile agents, for they may damage the surface paint or gloss of the set. Also do not wipe the set with a chemical cloth or leave it on the set for a long period, for the surface finish may deteriorate or the paint may be stripped off. AFTER-SALES SERVICING • If this unit is found to be defective, your local dealer will repair or replace defective parts at charge on request.
SPECIFICATIONS AMPLIFIER ACCESSORIES • Maximum output [KMA-1080] (1 kHz, 8 Ω, 10%THD) ........................................200 W+200 W [KMA-980] (1 kHz, 8 Ω, 10%THD) ........................................150 W+150 W • Owner’s manual ............................................................................... 1 • Remote control .................................................................................
Printed in China WW71560
