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Resumen del manual
i < <§> > POWER JH < I I o oooo ooo 3FF (§) @ 1 STERE 6 6 € OOUT AUX > © OQ 6 SEND AUXRf I—I R—1—L ooo@ TURN \ (q) ^=3 © ® ® POWER SWITCH When the power is turned on, the first segment of the LED level meters will light. © PHONES This outputs the stereo signal from the phones fader. Any standard stereo headphones can be used. © INPUT 1, 2 Standard 1/4" phone plug for less than 10k-ohm line or 50-600 ohm microphone input. ® INPUT 3-8 Standard 1/4" phone plug for less than 10k-ohm line input. ® STEREO OUT L, R This outputs the signal from the stereo master fader L and R. ® AUX SEND 1, 2 (channels 3-8), 3 (channels 1-8) These output the combined signals of the channel aux send controls. © AUX RETURN 1, 2, 3 (L, R) Signals input here are sent to the aux returns 1,2,3. If only one source is plugged in (L or R), it is treated as a mono source and sent to both L and R of the aux return. EXAMPLE SETUP Since the KM802 has stereo return for each aux send, it is especially useful with effects that have a stereo output. Here is an example using two stereo effectors and a reverb unit. You could set one effector to an echo effect and the other to a chorus effect. Adjusting the channel aux controls would determine the level of effect for that channel, and aux return 1, 2, 3 would determine the overall level of the effect. Music Computer FM Music Composer r F« ' ■ Sound "Synthesizer I Unit LTXI IN THRU Rhythm Programmer Tone Generator 1 Synthesizer 8 7 6 5 4 3 2 1 INPUT • MIC MIC STEREO OUT AUX SEND AUX RETURN R L 12 3 R-3-L R-2-L R-1-L This setup shows how you can use the KM802 to mixdown a multi-track sequence. Using FM Music Composer with the Music Computer (and FM Sound Synthesizer Unit), you can program a song with up to 8 parts. This can be synchronized with external MIDI instruments such as a Synthesizer, Rhythm Programmer and Tone Generator. For instance the Synthesizer might be set to play the melody and the Tone Generator a piano backing. The remaining parts could be played by the Music Computer's internal Tone Generator. The Rhythm Programmer would receive the MIDI synchronization signal from the Music Computer and keep perfect time with the song. You can connect the KM802 L and R outputs to a tape deck and mix everything down to a 2-track master recording, while you and a friend sing along using the microphones. -5- SPECIFICATIONS FREQUENCY RESPONSE 20Hz~ 20kHz (10 k-ohms OdB (STEREO OUT) (+1, —2dB) -10dB (AUX SEND 1-3) TOTAL HARMONIC DISTORTION Less than 0.05% (20Hz ~ 20kHz, 10 k-ohms, +10dB) HUM 8c NOISE (20Hz ~ 20kHz) Rs= 150 ohms, GAIN = MAX. (CH1,2) Input Noise (CH 1, 2) —122dB Equivalent Residual Output Noise (STEREO OUT) —90dB STEREO OUT Master fader at nominal and all CH fader —76dB at minimum STEREO OUT Master fader and CH 1 or 2 fader at nominal —72dB level AUX SEND All CH AUX level controls at minimum level. —88dB AUX SEND CH 1 or 2 fader and AUX level control at —82dB nominal level CROSSTALK (1kHz) Adjacent Input —60dB Input to Output —60dB MAXIMUM VOLTAGE GAIN CH 1, 2 IN to STEREO OUT 62dB CH 3-8 IN to STEREO OUT 22dB AUX RETURN to STEREO OUT 32dB CH 1,2 IN to AUX SEND 52dB CH 3-8 IN to AUX SEND 12dB CH 1, 2 EQUALIZER HI : 10kHz shelving ±15dB Maximum LO : 100Hz shelving POWER REQUIREMENTS (UL, U.S.A.) AC120V, 60Hz (General) AC 110, 120, 220, 240V, 50/60Hz DIMENSIONS (Wx H x D) 354 x 85 x 303 mm (13-15/16" x 3-5/8" x 11-15/16") WEIGHT 2.6 kg (5 lbs. 7 oz.) * Hum & Noise are measured with 6dB/octave filter at 12.7kHz: equivalent to a 20kHz filter with infinite dB/octave attenuation. ** OdB is referenced to 0.775V rms. -6- INPUT CHARACTERISTICS Connection Gain Trim Actual Load Impedance For Use With Nominal Input Level Connector In Mixer Sensitivity Nominal Max. before clip CH Input 1, 2 ch -50 -10 10k ohms 50-600 ohm Mies & 600 ohm Lines —62dB (0.62mV) —22dB (62mV) —50dB (2.5mV) — 10dB (245mV) —28dB (55mV) +12dB (3.1V) Phone Jack CH Input 3-8 ch 10k ohms 600 ohm Lines —22dB (62mV) — 10dB (245mV) Phone Jack AUX RETURN 1-3 (L, R) 10k ohms 600 ohm Lines —32dB (10mV) —20dB (78mV) Phone Jack (1) Sensitivity is the lowest level that will produce an output of OdB (0.775V), or the nominal output level when the unit is set to maximum gain. OUTPUT CHARACTERISTICS Connection Actual Source Impedance For Use With Nominal Output Level Connector In Mixer Nominal Max. before clip STEREO OUT (L, R) 600 ohms 10k ohm Lines OdB (0.775V) +17.5dB (5.8V) Phone JACK AUX SEND 1-3 600 ohms 10k ohm Lines —10dB (245mV) +17.5dB (5.8V) Phone JACK PHONES OUT 100 ohms 8-ohm phones —22dB (61.6mV) —4.5dB (462mV) STEREO Phone Jack (2) OdB is referenced to 0.775V. SERVICE The KM802 are supported by Yamaha's worldwide network of factory trained and qualified dealer service personnel. In the event of a problem, contact your nearest Yamaha dealer. YAMAHA YAMAHA CORPORATION PO. Box 1, Hamamatsu. Japa...