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Operation

5

8. Using the Internal Reverb

To make use of the internal reverb, begin with

the reverb/aux 2 send level on the indivedual

channel you wosh to affect set at the 5 postiton.

Raise the reverb level control on the master

section to a level that accomplishes the effect

you desire. If you find thart you want to hear

more effect, raise the reverb/aux 2 level on the

channel. If after raising the channel level control

as high as the 7 position and you still would

,like more reverb, raise the reverb level control

in the master section.

9. Using External Effects Devices

Before using an external dffects device with your

powered mixer, read the instructing manual for

the external device. The reverb/aux 2 send

receices its signal after the EQ and after the

channel level control. This makes them ideal for

external reverb and effects devices. Once you

have set the basic amount of effects level, the

external device will have its input controlled by

the master send level control. The external

reverb device will have its output signal returned

to the mix via one of the aux return level

controls.

8a. Set Master Aux Send

Begin by setting the master aux send you have

chosen to approximately the 5 position.

8b. Set External Input's Gain

If you external device has a unity gain position

on the input, set the external device there now.

8c. Set Aux Send Program Peak

Rasie the individual aux send levels on your

powered mixer until you see the peak indicator

on the external device flash on signal peaks.

Adjusting the input gain level to the external

effects processor is not unlike the operation you

performed when you set up the channel gain

controls on your powered mixer. The peak

indicator LED on the effects unit (if it has one)

should flash during program peaks just like the

LED's on your mixer.

8d. Adjust Outboard Effects Level

The effects processor may have an output level

control that needs setting as well. Once you have

eastablished proper gain settings you may now

raise the output level on the effects device to

approximately the 5 position. Now you are ready

to return the processed signal to the powered

mixer for blending with the regular, unaffected

signal in the main mix.

8e. Adjust Aux Return Level

Slowly raise the level of the aux return control

connected to the output of the effects device

(probably aux 2 return) until you heat the

desired effect. If you hear distortion, check to see

that the effects device's peak input. it is some

what subjective as to whether an effect sounds

proper. it is largely a matter of taste. However,

be using external devices. See section V1

Professional Operating Tips for more information.

10. Readjust Main Level Control

The main level control is the final level control for

the system's main output whether you are using

internal or external power amplification and

controls the amount of power applied to your

speakers. If you are happy with the general sound

of your mix but require more general volume. you

should gradually increase the main level control to

achieve the desired volume level. Only after you

have set your individual channels to approximately

therr quarter volume should you raise your main

level control. You will find that adding channel

equalization and reverb can affect the over-all

volume. Keepthis in mind when adjusting the

channel and main volume. Keep this in nmind

when adjudting the channel and main volume

levels. Always make any changes or adjustments

in a sliw and gradual manner to avoid feedback

and very loud transients. Both can damage your

speaker systems, not to mention your hearing.

11. Using Tape In

The tape input is suited to cassette decks, CD

players and devices with similar output lwvels.

The tape level control will serve as the only

control for this input as it goes directly into the

main mix. Note also that the Tape input may be

used as two additional inputs or "return".

11a. Adjust Tapee Level Control

With your poay back tape deck or CD connected

to your powered mixer, solwly raise the tape level

control until you reach optimum listening levels.

11b. Adjust Tape In Pan Control

The source connected to the Tape in jacks may be

panned to the left or right buses, or any

intermediate position using the Tape In Pan

control.

11c. Adjust Tape to Monitor Level Control

The tape to monitor/aux 1 level control is

dependent on the tape level control. Adjustments

to the tape level control affect the level of your

tape or CD player sent to the aux 1 (monitor)

send. When using tape play back in the monitor

system, we recommend that you balance the tape

to monitor/aux 1 levels with yout other sources

while the main or house mix level is down. This

will help you to better determine optimum

monitoring levels.

12. Using Tape Out

The main level control will control the level of

signal sent to the tape out jack aoolwing you to

make a recording of the main mix. If you record

on the same machine you have connected to the

tape in jacks.

you must set the tape in level at 0. Failure to do

so will result in electronic feedback. The resultant

oscillation will ruin your recording.

Содержание VM 10SD Stereo

Страница 1: ...Each channel incorporates a low impedance XLR input and a high impedance quarter inch phone jack input Separate pre monitor sends active high and low equalization and post reverb effect sends are also...

Страница 2: ...outlet Do not defeat the safety purpose of the polarized plug 9 Grounding If the appliance is equipped with a 3 wire grounding type plug a plug having a third grounding pin this plug will only fit int...

Страница 3: ...from defects in materials and workmanship under normal use for a period of 5 years from date of original purchase During that period STK will at its option repair or replace materials at no charge if...

Страница 4: ...Panel Descriptions front panel...

Страница 5: ...ate the midrange frequencies by as much 15 dB A distent is provided in the 0 position indicating a flat re sponse 8 Low The low frequency shelf control is set at 50Hz You can increase or attenuate fre...

Страница 6: ...rovides final output level control for the monitor auxiliary send 1 found on the connector panel In Main Monitor mode it also serves as the volume control for the monitor internal amplifier 17 Tape In...

Страница 7: ...outputs are taken before the built in graphic equalizer In Mono Main mode the Left connector gives the mono sun output from L R busses and the Right connector is not functional 36 FOOT SWITCH 38 TAPE...

Страница 8: ...r reverb control to the internal reverberation circuit Its signal is derived from the individual channel reverb aux 2 sends The reverb can be defeated by turning this control to the far left or off po...

Страница 9: ...ed Stereo Operation For this most basic stereo powered mono mixer operation you will need to commect 1 or more input source devices such as a microphone keyboard CD player or tape deck An outboard eff...

Страница 10: ...rape or CD player into the mixer connect this now as well Connect a stereo RCA cable frim the output jacks of the tape or CD player to the tape in jacks on your powered mixer Additionally you may wis...

Страница 11: ...e heavy gauge unshielded speaker cables Note that the total speaker impedance load must be at least 2 Ohms Insimple terms the this means you can use a maximum of four monitor speaker sustems with an i...

Страница 12: ...u will prbably raise this to a higher setting at a later time after you have established proper gain and safe operating levels Use this as a starting point You are going to poerate the indivdual chann...

Страница 13: ...peak input it is some what subjective as to whether an effect sounds proper it is largely a matter of taste However be using external devices See section V1 Professional Operating Tips for more inform...

Страница 14: ...tage monitor speakers This is so that the performers can heat what they ate dointg Because of speaker placement program material and other factors it is rare that the monitor mix will be the same sa t...

Страница 15: ...idual band by adjusting the slider on that band Any environment has its own set of acoustics even outdoors Some environments will reflect or absorb certain frequencies more than others Additionally mo...

Страница 16: ...examples of signal to noise ratio are shown in figure 3 The first shows a pppr ratio In this case you would heat the noise to the point that it would certainly impede your enjoyment or the main signa...

Страница 17: ...System Hookup diagram 1 POWERED MONO...

Страница 18: ...System Hookup diagram 1 POWERED STEREO...

Страница 19: ...Block diagram Stereo VM mixer...

Страница 20: ...Block diagram Mono VM mixer...

Страница 21: ...n 15 dB shelving 12 dB peaking 15 dB shelving High 12 kHz Mid 2 5 kHz Low 80 Hz High 12 kHz Mid 2 5 kHz Low 80 Hz Graphic Equalization 15 dB maximum boost or cut in each of stereo nine bands 63 125 25...

Страница 22: ...level Connector in mixer Nominal Max before clip SPEAKER OUT MAIN MONITOR 0 08 ohm 4 ohms SP 300 W 300 W Phone Jack 8 ohms SP 200 w 200 w Phone Jack MAIN OUT L MONO R 150 ohm 600 ohms lines 4dB 1 23V...

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