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PHONIC CORPORATION

Page 10

MU1705 USER’S MANUAL

CHANNEL STRIP DESCRIPTION

ments of any particular frequency, 

which will lim 

it the sys 

tem

dy nam ic range or in crease the 

pos si bil i ty of an un pleas ant feed-

 back sound.To make sound more 

im pres sive, a dynamic pro cess is 

nec es sary. Chan nel in serts are 

de signed to add-on a compres-

sor, lim it er or gate. Please refer to 

Phon ic PCL3200 or MCL2000 for 

further in for ma tion. 

HIGH

Each input channel of the MU1705 

has a three-band EQ. Turn the 

HIGH to the right to boost high 

frequency, adding crispness to 

cymbals, vo cals and electronic 

instruments. Turn to the left to cut 

this frequency, re duc ing sibilance 

or hiss. The con trol has a shelving 

re sponse that gives 15dB of boost 

or cut at 12KHZ. 

MID 

This knob  provides 15dB of boost 

and cut at 2.5k Hz, similar to the 

High EQ knob. 

LOW 

The control has a shelving re-

 sponse that gives 15dB of boost 

or cut at 80Hz. Add warmth to 

vocals or ex tra punch to guitars, 

drums and synths by turning to 

the right. Turn to the left to reduce 

stage rumble, hum or to im prove a 

mushy sound.

LOW CUT (CH1~5 only)

Slide down the dip-switch, insert 

the 18dB per octave 75Hz low cut 

fi lter in the signal path. This low 

It can also be used to cut off low 

frequency hum.

3.   AUX / EFX SECTION

These rotary faders send out the input 

channel signal to  AUX or EFX buses. 

These are used to set up separate 

mix es for a foldback sys tem and 

ex ter nal processing ma chines and 

recording.The AUX send can be set 

as either pre-fader (so that the aux 

send is in de pen dent from the fader, 

which is suit able for foldback or moni-

tor) or post-fad er (which is suit able for 

the pro ces sor unit; the ef fect sig nal will 

fade up and down with the fader). PRE 

or POST AUX sig nal is se lect ed by a 

push but ton.

The EFX send is always post-fader 

and both AUX Send and EFX send  

are post EQ. 

4.   PAN

This control sets the amount of the 

chan nel signal feeding the left and right 

mix buses, and allows you to lo cate 

the source smoothly across the ste reo 

im age. When the con trol is turned ful ly 

right or left, you are able to route the 

signal to ei ther left or right output.

5.   PEAK / -20 / PFL

PEAK

The LED indicators light up when an 

ex ces sive ly high sig nal lev el is pres-

ent in the channel. In general, Input 

level should be set to the level where 

the LED fl ash es briefl y on the loudest 

peaks only, if it fl ashes  continuously, 

turn the in put con trol down slightly. 

This en sures the best possible signal-

Summary of Contents for MU 1705

Page 1: ...MU 1705 Compact Mixers...

Page 2: ...eat 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 S...

Page 3: ...TN 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 PHANTO...

Page 4: ...fier turn off the MU1705 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 clot...

Page 5: ...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 mount...

Page 6: ...PHONIC CORPORATION Page 6 MU1705 USER S MANUAL CONNECTING IT UP CONNECTING IT UP...

Page 7: ...PHONIC CORPORATION Page 7 MU1705 USER S MANUAL TYPICAL CONNECTING LEADS TYPICAL CONNECTING LEADS...

Page 8: ...e ground level of the 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 un...

Page 9: ...cated PRE EQ noise generated by the external equipment may be 1 GAIN This rotary knob adjusts the channel signal level Too high and the signal will distort as it overloads the channel Too low and the...

Page 10: ...nsert the 18dB per octave 75Hz low cut filter in the signal path This low It can also be used to cut off low frequency hum 3 AUX EFX SECTION These rotary faders send out the input channel signal to AU...

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

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

Page 13: ...he CTRL 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 button of any input channel then the input signal will...

Page 14: ...djust the output level of the MAIN L R A 48V global Phantom Power master switch located in the rear panel available for condense microphone on each microphone input channel All faders CH1 11 Group 1 G...

Page 15: ...off Any condenser microphones should be con nected before the 48V phantom power is switched on Set power amplifier levels to 70 Set the Headphones level to about 50 If you want to hear what you re do...

Page 16: ...PHONIC CORPORATION Page 16 MU1705 USER S MANUAL APPLICATION1 LIVE SOUND REINFORCEMENT APPLICATIONS...

Page 17: ...PHONIC CORPORATION Page 17 MU1705 USER S MANUAL APPLICATION2 SUB MIXING APPLICATIONS...

Page 18: ...PHONIC CORPORATION Page 18 MU1705 USER S MANUAL APPLICATION3 MUSIC CLUB APPLICATIONS...

Page 19: ...PHONIC CORPORATION Page 19 MU1705 USER S MANUAL DIMENSIONS Measurements are shown in MU inch...

Page 20: ...PHONIC CORPORATION Page 20 MU1705 USER S MANUAL SPECIFICATIONS Due to continually improving product performance specifications are subject to change without notice...

Page 21: ...PHONIC CORPORATION Page 21 MU1705 USER S MANUAL SYSTEM BLOCK DIAGRAM...

Page 22: ...following books for those interested in advanced audio engineering and sound system operation Sound System Engineering by Don and Caro lyn Davis Focal Press ISBN 0 240 80305 1 Sound Reinforcement Han...

Page 23: ...t pro vide the noise iMUunity 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 microph...

Page 24: ......

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