Yamaha KPA-501 KPA-501 OWNERS MANUAL - Page 12

If this unit fails to operate normally, check the following table. It lists common operating errors and simple measures which you can take to correct the problem. If it cannot be corrected, or the symptom is not listed, disconnect the unit's power cord and contact your authorized YAMAHA dealer or service center for help. SYMPTOM 1 P SST,LE CALIJE. Your voice is not heard through Microphone plug is not firmly inserted the microphone. into the jack. Microphone is turned off. The volume of the original vocals cannot be reduced even when the MPX BALANCE control is turned to the MUSIC side. The MPX/STEREO button is not set properly. Your voice does not replace the original vocals even when the VOCAL AID button is pressed. The sound of the playback source is not heard. The volume level of the microphone is low. The singing voice is not loud enough. The INPUT selector is not set properly. Jumper bars are not firmly inserted into the ACCESSORY jacks. Insert firmly. REMEDY Turn on the power of the microphone. e With sound multiplex sources, set the MPX/ STEREO button to MPX. (The MPX indicator lights.) ® With general stereo sources, set the MPX/ STEREO button to STEREO (the MPX indicator goes off) and press the ONE TOUCH KARAOKE button. The MPX BALANCE control does not function properly with these sources. Turn up the volume of the microphone with the MIC LEVEL control. Sing louder. Set it to the source to be played. Insert firmly. e Sometimes the failure, e.g. when buttons do not function, may be remedied by disconnecting the AC power cord from the wall outlet and connecting it again, since the microcomputer inside the unit is reset through this procedure. Minimum RMS Output Power 65 W+ 65 W (0.05% THD, 20 Hz to 20 kHz, 6 ohms, both channels driven, input: ACCESSORY IN) Rated Output Power (EIAJ) 80 W+ 80 W (1% THD, 1 kHz, 6 ohms, both channels driven, input: ACCESSORY IN) Input Sensitivity/Impedance MIC 0.5 mV/32 kohms LD, CD/CDG, AUX1, 2, TAPE, VCR ....150 mV/51 kohms ACCESSORY IN 1.2 V/51 kohms Rated Output Level/Impedance REC OUT 150 mV/1.1 kohms VCR OUT 150 mV/1.1 kohms PRE OUT 1.2 V/1.1 kohms ACCESSORY OUT 1.2 V/1.1 kohms Frequency Response (20 Hz to 20 kHz) ACCESSORY IN Tone Control Characteristics BASS (boost/cut) TREBLE (boost/cut) Video Input Level/Impedance Video Output Level/Impedance 0±1.0 dB ±12 dB (100 Hz) ±12 dB (10 kHz) 1 Vp-p/75 ohms 1 Vp-p/75 ohms Power Supply AC 120 V, 60 Hz Power Consumption 150 W AC Outlet (2 Switched Outlets) 100 W Dimensions (W x H x D) 435 x 126 x 298 mm (17-1/8 x 4-15/16 x 11-3/4 inch.) Weight 7.7 kg (17 lbs.) Specifications are subject to change without notice. YAMAHA YAMAHA ELECTRONICS CORPORATION, USA 6660 ORANGETHORPE AVE., BUENA PARK, CALIF. 90620, U.S.A. YAMAHA CANADA MUSIC LTD. 135 MILNER AVE., SCARBOROUGH. ONTARIO M1S 3R1, CANADA YAMAHA ELECTRONIK EUROPA G.m.b.H. SIEMENSSTR. 22-34, D-2084 RELLINGEN BEI HAMBURG, F.R. OF GERMANY YAMAHA ELECTRONIQUE FRANCE S.A. 17 RUE DES CAMPANULES, LOGNES 77321 MARNE LA VALLEE CEDEX 2 FRANCE YAMAHA ELECTRONICS (UK) LTD. YAMAHA HOUSE, 200 RICKMANSWORTH ROAD WATFORD, HERTS WD1 7JS, ENGLAND YAMAHA SCANDINAVIA A.B. J A WETTERGRENS GATA 1, BOX 30053, 400 43 VASTRA FROLUNDA, SWEDEN YAMAHA MUSIC AUSTRALIA PTY, LTD. 17-33 MARKET ST., SOUTH MELBOURNE, 3205 VIC., AUSTRALIA OA Al A AU IA 0 -. 0 - 0 Ira