Model SCM262 User Guide SCM262 STEREO MIXER MÉLANGEUR STÉRÉO STEREOMISCHER MEZCLADORA ESTEREOFONICA MIXER STEREO ©2005 Shure Incorporated 27D8645 (Rev. 5) Printed in U.S.A.
This symbol indicates that there are important operating and maintenance instructions in the literature accompanying this unit. This symbol indicates that dangerous voltage constituting a risk of electric shock is present within this unit. ! IMPORTANT SAFETY INSTRUCTIONS ! 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. READ these instructions. KEEP these instructions. HEED all warnings. FOLLOW all instructions. DO NOT use this apparatus near water. CLEAN ONLY with dry cloth. DO NOT block any ventilation openings.
Este símbolo indica que la literatura que acompaña a esta unidad contiene instrucciones importantes de funcionamiento y mantenimiento. Este símbolo indica que la unidad contiene niveles de voltaje peligrosos que representan un riesgo de choques eléctricos. ! INSTRUCCIONES IMPORTANTES DE SEGURIDAD ! 1. 2. 3. 4. 5. 6. 7. 8. 9. LEA estas instrucciones. CONSERVE estas instrucciones. PRESTE ATENCION a todas las advertencias. SIGA todas las instrucciones. NO utilice este aparato cerca del agua.
SHURE SCM262 DESCRIPTION The Shure Model SCM262 is a stereo mixer intended for sound reinforcement applications that integrate microphones with consumer stereo products. It incorporates two active-balanced microphone inputs with three unbalanced stereo aux level inputs. The SCM262 Stereo Mixer is designed for restaurants, classrooms, corporate training, aerobics classes, and other situations where a paging/ public announcement system is combined with background music or other program material.
UP 2 3 4 5 6 7 DIP SWITCH FUNCTION POSITION UP (default) DOWN 1 LEFT OUTPUT MIC/LINE Line Mic 2 RIGHT OUTPUT MIC/LINE Line Mic 3 MIC 1 DUCKING Off On 4 MIC 2 DUCKING Off On 5 DUCKING LEVEL –∞ –20 dB 6 STEREO 3 JUKEBOX MUTE Off On 7 12 V PHANTOM Off On MIC MIC ON ON -20 ON ON 1 OFF OFF LINE LINE OFF OFF -∞ DOWN L OUTPUT R OUTPUT MIC 1 DUCKING MIC 2 DUCKING DUCKING LEVEL (dB) ST.
CONNECTIONS MIC INPUT 2 WIRELESS MICROPHONE SYSTEM MIC INPUT 1 MICROPHONE AUX INPUTS AUX INPUT 3 JUKEBOX AUX INPUTS TELEVISION CD PLAYER OR AM/FM RECEIVER L OR R VCR TAPE DECK R R L L POWER SUPPLY R L/R AUX OUTPUTS L/R MIC/LINE OUTPUTS VIDEO CAMERA L OR PROFESSIONAL AUDIO POWER AMPLIFIER OR CONSUMER STEREO AMPLIFIER R OR L VCR OR TAPE DECK LOUDSPEAKERS LOUDSPEAKERS 7
INTERNAL MODIFICATIONS WARNING! Voltages in this equipment are hazardous to life. No user-serviceable parts inside. Refer all servicing and modifications to qualified service personnel. DISASSEMBLY To access the printed circuit board (pc board) for internal modifications, use the following steps: 1. Unplug the power cord. 2. Remove the knobs and retainer nuts from the front panel. 3. Remove the two screws at each bottom corner of the front panel. 4. Remove the four screws at each corner of the back panel.
INSTALLATION SUPPLIED HARDWARE • • • • • • • • 4 rubber feet. For stand-alone installation. 1 rackmount bracket, long. For half-rack (single unit) installations. 1 rackmount bracket, short. For half-rack (single) or dual-mount installations. 2 straddle brackets. For dual-mount or fixed installations. 12 bracket screws, 1/4-in. (6 mm). For securing the brackets to the chassis. 4 rackmount screws, 1 in. (2.5 cm). For mounting the unit in a rack. 4 plastic washers. For use with the supplied rackmount screws.
SPECIFICATIONS Measurement Conditions (unless otherwise specified):Tone controls centered; Line voltage 120 Vac, 60 Hz (SCM262) or 230 Vac, 50 Hz (SCM262E); full gain; 1 kHz, one channel activated; source impedances: Mic 150 Ω; Line/Aux 40 Ω, terminations: Line/Mic/Aux 20 kΩ.
SHURE Incorporated http://www.shure.com United States, Canada, Latin America, Caribbean: 5800 W. Touhy Avenue, Niles, IL 60714-4608, U.S.A. Phone: 847-600-2000 U.S.