User manual YAMAHA MV802

[. . . ] And please keep it, in a safe place for future reference. Keep This Manual For Future Reference. WARNING: THIS APPARATUS MUST BE EARTHED IMPORTANT THE WIRES IN THIS MAINS LEAD ARE COLOURED IN ACCORDANCE WITH THE FOLLOWING CODE: GREEN-AND-YELLOW : BLUE : BROWN : EARTH NEUTRAL LIVE As the colours of the wires in the mains lead of this apparatus may not correspond with the coloured markings identifying the terminals in your plug, proceed as follows: The wire which is coloured GREEN and YELLOW must be connected to the terminal in the plug which is marked by the letter E or by the safety earth symbol or coloured GREEN and YELLOW. The wire which is coloured BLUE must be connected to the terminal which is marked with the letter N or coloured BLACK. The wire which is coloured BROWN must be connected to the terminal which is marked with the letter L or coloured RED. * This applies only to products distributed by YAMAHA KEMBLE MUSIC (U. K. ) LTD. MV802 -- Owner's Manual Important 1 Important Read the following before operating the MV802 Warnings · Do not place a container with liquid or small metal objects on top of this unit. [. . . ] · RATIO Control Sets the ratio of compression that is applied to the signal when it exceeds the threshold level. Rotating the knob to the right increases the amount of compression. When the knob is turned fully to the left, the signal will not be compressed. w ZONE Select Switch The same as number r on page 3. e PEAK Indicator Indicates peaks in the signal of the post buffer amp. The indicator will light red when the level reaches +17dB to warn that clipping is imminent. r SIGNAL Indicator The indicator will light when the signal level exceeds -10dB in the post buffer amp. u PAGING The PAGING function terminates all signals from each of the INPUT channels (1-8, ST), INSERT IN and STACK IN input jacks and only allows the signal from the PAGING MIC/LINE input jack to be produced. This function can also be used with a control signal from an emergency announcement system. (Refer to page 9 for more information. ) · PAGING GAIN Control Controls the input sensitivity of the PAGING MIC/ LINE input jack. An optimum balance between the S/N and dynamic range is achieved when the PEAK indicator lights occasionally. · PAGING PEAK Indicator Indicates post head amp level peaks in the PAGING MIC/LINE signal. The indicator will light red when the level reaches +17dB to warn that clipping is imminent. · PAGING SIGNAL Indicator The indicator will light when the PAGING MIC/ LINE's post head amp signal level exceeds -10dB. t Channel Volume The same as number u on page 3. y COMPRESSOR The COMPRESSOR controls the signal's volume level when the level set with the TH (Threshold) Control is exceeded. The Compressor is effective on input channels 1-8. Also, when turning the power OFF, turn off the power amp or powered speakers before turning off the MV802. t REC OUT (1L/1R, 2L/2R) Jacks With an external DAT recorder or cassette recorder connected to these jacks, you can record the same signal that is sent from the ZONE OUT jacks. The signal from ZONE 1 is sent to the 1L and 1R jacks while the ZONE 2 signal is sent to the 2L and 2R jacks. The signal sent from these jacks is not affected by the ZONE volume controls. Make recording level adjustments on the recording device. Also, the ZONE 1 TO 2 switch is ineffective with these jacks. Connector polarity INPUT INPUT, ZONE OUT Pin 1: ground Pin 2: hot (+) Pin 3: cold (­) Tip: hot (+) Ring: cold (­) Sleeve: ground Tip: ZONE 1 Ring: ZONE 2 Sleeve: ground Tip: L Ring: R Sleeve: ground Sleeve Tip OUTPUT INSERT IN INSERT OUT STACK IN STACK OUT Ring PHONES MV802 -- Owner's Manual 8 About the Accessories About the Accessories Euro-block Connectors If you decide to use Euro-block connectors, please use the supplied connectors and attach as shown in the illustration below. q w Turn the POWER switch OFF. Loosen the screws holding the cover in place and remove the cover. e Attach the Euro-block connectors. Secure with a minus (-) driver. Euro-block connector 1. If the hole for the wire is closed, turn the screw on the top of the connector to the left to open. Insert the wires according to the jack's pole display, and turn the upper screw to the right to secure the wire. Connect the Euro-block connector to the mixer's jack. r Replace the cover and re-attach it in its original location. Caution: Electric shock may occur if the Euro-block connectors are used without the cover attached. Feet Four rubber feet are supplied with the mixer. According to the orientation that the device is installed, attach the rubber feet to the surface that is at the "bottom" of the mixer. After wiping any dust and grime on the surface of the mixer, remove the adhesive's protective cover on the top of the feet and attach to the mixer. MV802 -- Owner's Manual About the MV802's Functions 9 About the MV802's Functions I About the NOISE GATE Function An unused microphone often picks up unwanted background noise. [. . . ] · Use the ZONE 2 Volume to adjust the overall output level. Adjust the level so that the level meter's PEAK lamp lights when a large signal is present. Use the volume control on the power amp to adjust the volume delivered by the speakers. · Connect a pair of headphones to the PHONES jack and set the ZONE AFL switch to "ZONE 2 AFL" (>) to monitor the overall output. MV802 -- Owner's Manual Supplement 13 Supplement Specifications I General specifications Frequency response (ZONE OUTPUT) Total harmonic distortion (ZONE OUTPUT) Hum & Noise (Rs=150, 20Hz--20kHz, INPUT GAIN Control=Max. , INPUT PAD=OFF, Input Sensitivity=-60dB) * Measured with 12. 7kHz, 6dB/oct. [. . . ]