User manual YAMAHA MV800

[. . . ] MIXER Owner's Manual Thank you for purchasing the YAMAHA MV800. The MV800 is an easy to operate mixer that offers an excellent balance between line input devices for BGM or Karaoke and microphone input. When the hall is divided into two zones, the MV800 also offers individual control of those two zones directly from the front panel without the need to change the wiring making it an excellent mixer for banquet rooms, etc. In order to get the most out of your MV800 and its excellent functions, and to enjoy years of trouble-free use, please read this Owner's Manual thoroughly before using. [. . . ] If the security cover is needed to protect knobs and switches from being tampered with, attach the security cover after connecting and setting up the microphones and line devices, etc. 1. Attach the post screws to the attachment holes (4 locations) on the front panel. Align the holes in the security cover with the post screws and attach the cover with the set screws. Post screw Front panel Attachment hole Security cover Set screw MV800 -- Owner's Manual 6 Front & Rear Panels Rear Panel Section y r q u t e w q Channel Inputs (1-8) · INPUT Jacks Both balanced XLR type and Euro-block connectors are supplied. · · · · MIC: Compatible with 50-600 microphones. LINE: Compatible with 600 line level devices. XLR Type (1:Ground, 2:Hot, 3:Cold) Euro-block connectors ( : Hot, : Cold, G: Ground) · Input Select Switch Use the Input Select Switch to match the input with the type of mic or device connected to the INPUT jack. · MIC (+48V) This position allows the connection of a condenser microphone, etc. DC+48V power is supplied between pins 2 and 1, and pins 3 and 1 on XLR type connectors, and between the and GND, and and GND pins on the Euro-block connectors. * When the MIC (+48V) setting is not needed, make sure the switch is set to the MIC or LINE position. · INSERT IN Jack · INSERT OUT Jack These are input/output jacks that are positioned between the noise gate and channel volume of the input channel. The INSERT IN jack is a balanced phone type jack with a nominal input/impedance of 0dB/600. The INSERT OUT jack is balanced phone type jack with a nominal output/impedance of 0dB/ 10k. These jacks can be used to connect a graphic equalizer, compressor, noise filter, etc. w STEREO Input (ST AL/AR, BL/BR) These are RCA phono type stereo line input jacks. They are compatible with 600 line level devices. Two devices, A and B, can be connected and selected for use with the ST Input Select Switch on the front panel. e STACK IN/OUT Jacks · NOTE: When the switch is in the MIC (+48V) position, there should be no problem connecting balanced dynamic microphones or line level devices however, hum or malfunction may occur when connecting unbalanced devices or devices with which the center of the transformer is ungrounded. STACK IN This is an unbalanced phone type output jack with a nominal input/impedance of 0dB/600. The signal carried by the Tip is sent to the ZONE 1 bus while the signal that is carried by the Ring is sent to the ZONE 2 bus. These jacks can be used as auxiliary inputs. Also, they can be used to receive the return signal from an external effector such as a reverb, delay, etc. MV800 -- Owner's Manual Front & Rear Panels 7 · STACK OUT This is an unbalanced phone type output jack with a nominal input/impedance of 0dB/10k. It sends the ZONE 1 and ZONE 2 bus signals that have passed through the compressor circuit. The ZONE 1 signal is sent to the Tip while the ZONE 2 signal is sent to the Ring. When multiple MV800s are connected together, this jack sends the signal to the main MV800. It can also be used to send the signal to an external device. y ZONE OUTPUT Jacks (ZONE 1 L/R, ZONE 2 L/R) These jacks deliver the stereo output of the mixed signal and are connected to a power amplifier, etc. Two types of jacks are provided; balanced XLR type and Euro-block connectors. · XLR type (1: Ground, 2: Hot, 3: Cold) Nominal output/impedance +4dB/600 Euro-block connector ( : Hot, : Cold, G: Ground) Nominal output/impedance +4dB/600 r PAGING Input · MIC/LINE Input Jack Connect the source device (cassette deck, etc. ) or microphone that will be used when the paging function is in use. This jack is compatible with 50 to 600 microphones or 600 line level devices. · Input Select Switch Selects the type of microphone or device connected to the MIC/LINE input jack. This switch functions in the same manner as the Input Channel's Input Select Switch q. · CONTROL IN Jack This is the input jack for the emergency announcement system's control signal (DC24V). · u POWER Switch When the switch is in the ON position, the unit is powered. [. . . ] filter. ) 20Hz--20kHz 0+1dB, -3dB @+4dB, 600 (INPUT GAIN Control at minimum level) <0. 1% (THD+N) @+14dB, 20Hz--20kHz, 600 -128dB Equivalent input noise -97dB Residual output noise -64dB (68dB S/N) ZONE OUT: Master volume and one channel volume at nominal level. -92dB (96dB S/N) ZONE OUT: Master volume at nominal level, all channel assign switches OFF. 60dB INPUT (MIC) to INSERT OUT 16dB INSERT IN to ZONE OUT 76dB INPUT (MIC) to ZONE OUT 66dB INPUT (MIC) to STACK OUT 10dB STACK IN to ZONE OUT 58. 2dB INPUT (MIC) to REC OUT 23. 8dB ST INPUT to ZONE OUT 76dB PAGING INPUT to ZONE OUT 26dB 44dB variable -70dB adjacent input -70dB input to output (CH INPUT) -50dB between L and R (ST CH INPUT) ±15dB Maximum HIGH 10kHz shelving LOW 100Hz shelving * Turn over/Roll off frequency of shelving: 3dB below maximum variable level. 26dB 44dB variable PEAK (red): Each channel, the indicator will light when the post EQ signal exceeds +17dB. [. . . ]