Yamahaメーカーmc-1202の使用説明書/サービス説明書
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YAMAHA ® AUTHORIZED PRODUCT MANUAL MC-Series Mixing Consoles.
YAMAHA MC-Series Mixing Consoles Operating Manual.
Congratulations! You are the proud owner of a Yamaha MC-series Mixing Console. Whether you chose the 8, 12 or 16-channel model, your Yamaha mixing console is a high-quality product that will give you superior performance in a wide range of applications.
PRECAUTION S PRECAUTIONS 1. AVOID EXCESSIVE HEAT, HUMIDITY, DUST AND VIBRATION Keep the unit away from locations where it is likely to be exposed to high temperatures or humidity–such as near radiators, stoves, etc. Also avoid locations which are subject to excessive dust accumulation or vibration which.
FRONT PANEL CONTROL S FRONT PANEL CONTROLS Input Channels PAD Switch This switch attenuates the signal applied to the corresponding rear-panel HI-Z or LO-Z input by 20 dB prior to the head amplifier and input gain control.
AUX Controls (1,2 & 3) The MC-series mixing consoles have three independent AUX busses which are fed by the corresponding AUX controls on the input channels.
Channel Fader This is the main level control for each input channel. It determines the level of the signal sent from the corresponding input channel to the master stereo buss. The settings of the input channel faders determine the "mix" or balance of sound levels between the instruments or other sources connected to the inputs.
Master Control Section AUX SEND (1, 2 & 3) Controls & CUE Switches These adjust the overall output level of the auxiliary "mixes" set up using the AUX 1, AUX 2 and AUX 3 con- trols on the input channels.
Talkback ON Switch Pressing this switch activates the talkback microphone plugged into the talkback mic connector, allowing voice communication from the console operator to the STEREO, AUX 1, AUX 2 or AUX 3 busses according to the setting of the talkback assignment switches.
VU Meters and METER Assign Switches (AUX1/AUX2/AUX3/CUE) The MC-series mixing console feature three VU meters with built-in LED peak indicators for monitoring signal levels. The rightmost meter pair (L ST R) continuously monitors signals on the main stereo program buss.
STEREO Master Faders The STEREO master faders independently adjust the level of the left and right channel main stereo program buss signals appearing at the STEREO OUT connectors.
POWER Switch Flip up to turn power ON, and down to turn power OFF. The VU meter lamps will light when the power is ON. PHANTOM MASTER Switch Turn this switch ON to apply +48 volts DC to the LO-Z XLR input connectors when using phantom-powered condenser microphones.
APPLICATION EXAMPLE In the system shown below the MC1602 is used as the main console in a sound reinforcement system. Three vocal micro- phones, six drum microphones, a microphone from the guitar amplifier and another from the bass amplifier are connected to 11 of the 16 available LO-Z inputs.
BLOCK DIAGRAM 12.
LEVEL DIAGRAM DIMENSION CHART 13.
SPECIFICATIONS Total Harmonic Distortion Frequency Response Less than 0.1%, 20Hz – 20kHz @ +14dB into 600 ohms. +1, –3dB, 20Hz – 20kHz @ +4dB into 600 ohms Hum and Noise* (20Hz –128d B equivalent input noise. – 20kHz, Rs=150 ohms, –90dB residual output noise (balanced Input Gain max.
n n INPUT CHARACTERISTICS INPUT PAD INPUT INPUT LEVELS SOURCE MAXIMUM GAIN SENSITIVITY** CONNECTOR IMPEDANCE IMPEDANCE RATED LEVEL NON CLlPPING TYPE LEVEL –60dB 50 ~ 600 ohms –80dB (0.08mV) –60dB (0.8mV) –34dB (15.5mV) XLR-3-31 type ( Balanced) CH INPUT OFF(0dB) LO-Z 4k ohms Microphones –20dB HI-Z 10k ohms –40dB (7.
YAMAHA ® Yamaha Corporation of America 6600 Orangethorpe Avenue, P.O. Box 6600, Buena Park, CA 90622-6600 12/2/96.
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