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PHONIC CORPORATION

Page 14

MM1705a USER’ S MANUAL

  16   MASTER DISPLAY

This blue PWR LED will light when the power is
on.When you would like to monitor any input chan-
nel or output signal, depress its PFL button , or its
AFL button in  GROUP, and the master level meter
will show you the signals which you have chosen. In
addition, the green PFL LED indicator will light up.The
13-segment LED meter shows the level of master
mix L and R in the stereo mode.

17   MONO LEVEL CONTROL

The MONO output signal mixes the pre-fader
signal of the MAIN L/R. You can use this
signal as the center cluster or apply it to
another area. This knob controls the level of
the mono mix output.

18   MAIN L/R OUTPUT FADER

These 60mm long faders adjust the output level
of the MAIN L/R.

A +48V global Phantom Power master switch lo-
cated  in the rear panel, available for condense mi-
crophone on each microphone input channel. All fad-
ers (CH1~11, Group 1, Group 2, L/R and MONO )
should be all the way down when this phantom power
is switched on. In order to prevent excessive noise
to stage monitor speakers and main speakers, you
should not have condensor microphones pluged in
when the +48V master switch is on.

 19   POWER SWITCH

Before you turn on the power switch, please pull down
all the faders to the bottom to prevent unwanted tran-
sient high level signals from destroying your audio
system. The power on LED will light up in the display
section when you turn on the power switch. The de-
scription beside the power socket tells you the part
number of power supply adaptor for your local main
power.

  18   PHANTOM POWER SWITCH

REAR PANEL DESCRIPTION

REAR PANEL DESCRIPTION

Содержание MM1705a

Страница 1: ......

Страница 2: ...heat The unit contains no user serviceable parts Refer all servicing to a qualified CAUTION TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER OR BACK NO USER SERVICEABLE PARTS INSIDE REFER ALL...

Страница 3: ...12 MASTER SECTION DESCRIPTION 13 AUX OUT 13 EFX OUT 13 PHONES 13 GROUP TO L R 13 GROUP 1 2 FADER 13 MASTER DISPLAY 14 MONO LEVEL CONTROL 14 MAIN L R OUTPUT FADER 14 REAR PANEL DESCRIPTION 14 PHANTOM...

Страница 4: ...MM1705a mixer after turning off the amplifier 7 Always turn off the power before connecting or disconnecting the unit 8 Never use solvents to clean the unit Clean with a soft dry cloth INTRODUCTION F...

Страница 5: ...o meet the requirements of the engineer who prefers to use a mixer that is installed on a standard 19 rack It is simple to install the rack mount kit by the following procedure 1 Install the rack moun...

Страница 6: ...PHONIC CORPORATION Page 6 MM1705a USER S MANUAL CONNECTING IT UP CONNECTING IT UP...

Страница 7: ...PHONIC CORPORATION Page 7 MM1705a USER S MANUAL TYPICAL CONNECTING LEADS TYPICAL CONNECTING LEADS...

Страница 8: ...e 2 connected units are not identical This means the system is much easierto experience noise interference Running long cables is easy for a balanced system but difficult for an unbalanced system and...

Страница 9: ...t may be reduced by a high frequency cut of 15dB in the equalizer Only channel 1 2 feature with inserts 1 GAIN This rotary knob adjusts the channel signal level Too high and the signal will distort as...

Страница 10: ...al path This low cut filter is useful with live vocals to reduce stage rumble or popping from Mics It can also be used to cut off low frequency hum 3 AUX EFX SECTION These rotary faders send out the i...

Страница 11: ...very useful for a mixing engineer to monitor individual channels without affecting the main mixes for mak ing adjustments or tracing problems 6 L R OR GP ROUTING SWITCH The input channel signals may b...

Страница 12: ...l of functions are the same with the mono input channel strip 8 AUX RTN The AUX RTN control section includes one knob and one PFL push button The knob controls the AUX RTN level When you would like to...

Страница 13: ...RM headphones level output 14 GROUP TO L R AFL GROUP TO L R You can assign the GROUP 1 2 signal to MAIN L R If you depress the L R or GP but ton of any input channel then the input sig nal will be fe...

Страница 14: ...just the output level of the MAIN L R A 48V global Phantom Power master switch lo cated in the rear panel available for condense mi crophone on each microphone input channel All fad ers CH1 11 Group 1...

Страница 15: ...nser microphones should be con nected before the 48V phantom power is switched on z Set power amplifier levels to 70 z Set the Headphones level to about 50 z If you want to hear what you re doing late...

Страница 16: ...PHONIC CORPORATION Page 16 MM1705a USER S MANUAL APPLICATION1 LIVE SOUND REINFORCEMENT APPLICATIONS...

Страница 17: ...PHONIC CORPORATION Page 17 MM1705a USER S MANUAL APPLICATION2 SUB MIXING APPLICATIONS...

Страница 18: ...PHONIC CORPORATION Page 18 MM1705a USER S MANUAL APPLICATION3 MUSIC CLUB APPLICATIONS...

Страница 19: ...PHONIC CORPORATION Page 19 MM1705a USER S MANUAL DIMENSIONS Measurements are shown in mm inch...

Страница 20: ...PHONIC CORPORATION Page 20 MM1705a USER S MANUAL SPECIFICATIONS Due to continually improving product performance specifications are subject to change without notice...

Страница 21: ...PHONIC CORPORATION Page 21 MM1705a USER S MANUAL SYSTEM BLOCK DIAGRAM...

Страница 22: ...books for those interested in advanced audio engineering and sound system operation z Sound System Engineering by Don and Carolyn Davis Focal Press ISBN 0 240 80305 1 z Sound Reinforcement Handbook by...

Страница 23: ...es not pro vide the noise immunity of a balanced input 48V the phantom power supply for channel mic inputs for condenser microphones and active DI boxes Feedback A howling sound caused by placing a mi...

Страница 24: ......

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