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-7-

MIC SECTION

MASTER SECTION

PROGRAM INPUT SECTION

q

INPUT SELECTOR

 

Used to select input (2 line or 1 phono) to be sent 
to each PGM channel.  

w

PGM TRIM

 

This  control  is  used  to  adjust  the  input  level 
volume for the best possible sound. 
When  making  adjustments  to  the  "TRIM"  of  an 
input,  try  and  ensure  that  the  signals  level  only 
occassionlly goes in to the "RED" range.  

e

OVERLAOD INDICATOR

 

Lights in red when input level is over

r

PGM BALANCE

 

Adjusts  the  stereo  balance  for  each  PGM 
channel.  Can  be  used  for  adjusting  the 
unbalanced stereo image. Clockwise rotation from 
center  position  increases  the  volume  of  R  over  L 
channel.  A  counter  clockwise  rotation  increases 
the volume of L channel over R.  

t

PGM ISOLATOR

HI

Adjusts  the  HI  frequency  level  of  each  PGM 
channel. 

y

PGM ISOLATOR

MID

Adjusts  the  MID  frequency  level  of  each  PGM 
channel. 

u

PGM ISOLATOR

LOW

Adjusts the LOW frequency level for each PGM 
channel. 

i

ISOLATOR ON/OFF SWITCH

When  set  to  "OFF",  a  normal  signal  is 
transmitted  regardless  of  the  position  of  any 
isolator controls. 

o

AUX ASSIGN SWITCH

This  switch  enables  the  signal  from  each 
program  to  be  sent  to  AUX  send  jack.  Different 
signal  routes  can  be  selected  this  switch  to 
different positions. 

PRE  : The signal before the input fader (after 

the EQ) will be sent to AUX output. 

POST: The signal after the input and crossfader 

will be sent to AUX output. 

OFF  : No signal will be sent to AUX output. 

!0

AUX SEND LEVEL

Used to adjust the output level from AUX SEND 
JACK.  This  signal  is  selected  by  the  effect 
switch. 

!1

Used  to  send  the  signal  from  each  program  to 
the monitor section for headphone monitoring. 

!2

INPUT FADER

Used to adjust the Input level of each program. 
Usually set to 7-8 positions. This is a detachable 
fader  for  ease  of  replacement,  replace  with  IF-
180  when  it  is  worn  out.  If  you  wish  to  use  the 
fader  unit  with  slide  stroke  distance  of  45mm, 
you  can  replace  with  the  Vestax  "IF-37PCV". 
See "HOW TO CHANGE THE FADER UNIT". 

!3

CROSS FADER

When  the  input  level  of  PGM1  and  PGM2  are 
properly  set,  PGM1  will  be  heard  with  the 
crossfader  set  to  the  left  side.  PGM2  will  be 
heard  with  the  cross  fader  set  to  the  right  side. 
When  the  crossfader  is  set  in  the  center,  both 
programs will be heard. This is detachable fader 
for  the  ease  of  replacement  with  "CF-PCV"  or 
"CF-R" when it is worn out.

CUE ON/OFF SWITCH

!4

MAIN MIC IN JACK [1/4" PHONE JACK]

Input jack for MAIN MIC. 

!5

SUB MIC IN JACK [1/4" PHONE JACK]

Input jack for SUB MIC. 

!6

MAIN MIC LEVE

Adjusts the input level of the MAIN MIC input. 

!7

MAIN MIC EQ 

HI , LOW

Adjusts the HI and LOW frequencies for both the 
MAIN and SUB MIC input. 

!8

MAIN MIC AUX ON/OFF SWITCH

Used  to  send  the  signal  to  the  external  effect 
processor connected to the AUX SEND. 

!9

MAIN MIC CUE ON/OFF SWITCH

Used  to  send  the  signal  from  the  mic  channel  to 
the monitor section for headphone monitoring. 

@0

MASTER LEVEL

Adjusts  the  signal  level  of 
the master output. 

@1

MASTER BALANCE

Adjusts the signal balance 
between  left  and  right  of 
the master output. 

@2

SUB MASTER LEVEL

Adjusts  the  signal  level 
outputs 

from 

SUB 

MASTER  OUTPUT  JACK 
on the rear panel. 

@3

AUX RECEIVE LEVEL

Adjusts  the  output  level 
from AUX RCV JACK. 

@4

AUX RECEIVE CUE ON/OFF SW

Used  to  send  the  effect 
receive  signal  to  the 
monitor  section  for  the 
headphone monitoring. 

@5

MONITOR STYLE SELECT SWITCH

When  this  switch  is  set  to 
"SPLIT", the master signal 
is  always  heard  through 
the  right  ear-cup  of  the 
headphones.  The  signal 
selected  by  MONITOR 
SELECT SWITCH will be heard in the left ear-
cup.  This  enables  both  programs  to  be 
monitored  simultaneously,  thus  assisting  in 
beat  mixing.  When  this  switch  is  set  to 
"STEREO",  no  master  output  is  heard  in  the 
headphones,  and  only  the  signal  selected  by 
MONITOR  SELECT  SWITCH  will  be  heard  in 
both ear-cups. 

@6

MONITOR LEVEL

Adjusts the headphone monitor level. 

@7

HEADPHONE JACK

Connect  the  headphones  with  the  impedance 
of 8ohm to 600 ohm. 

@8

LED LEVEL METER

The LED bar level meters indicate the L and R 
outputs. 

@9

POWER INDICATOR

Lights up when the POWER SWITCH is on.

VMC-180E  04.10.8 7:04 PM  ページ 7

Summary of Contents for VMC-180

Page 1: ...Bv 10kΩ OVER SUB MASTER OUT L R 1 4 PHONE JACK UNBALANCED 0dBv 11 4dBv 10kΩ OVER MASTER2 L R RCA PIN JACK UNBALANCED 0dBv 11 4dBv 10kΩ OVER SEND OUT L R RCA PIN JACK UNBALANCED 10dBv 11 4dBv 10kΩ OVER HEAD PHONE 1 4 PHONE JACK 47Ω LOAD 130mW 8 600Ω MIC 30Hz 20kHz 3dB CROSSFADER CROSSTALK 65dB LINE 20Hz 20kHz 1dB CHANNEL CROSSTALK 75dB MIC 60dB POWER SUPPLY AC 12V ADAPTOR LINE 75dB DIMENSIONS W H D...

Page 2: ...5 Cleaning Do not use liquid cleaners or aerosol cleaners Use a damp cloth for cleaning 6 Attachments Do not use attachments not recommended by the product manufacturer as they may cause hazards 7 Water and Moisture Do not use this product near water for example near a bath tub wash bowl kitchen sink or laundry tub in a wet basement or near a swimming pool and the like 8 Accessories Do not place t...

Page 3: ...ician has used replacement parts specified by the manufacturer or have the same characteristics as the original parts Unauthorized substitutions may result in fire electric shock or other hazards 17 Safety Check Upon completion of any service or repairs to product ask the service technician to perform safety checks to determine that the product is in proper operating condition 18 Carts and Stands ...

Page 4: ...lace with the Vestax IF 37PCV See HOW TO CHANGE THE FADER UNIT 3 CROSS FADER When the input level of PGM1 and PGM2 are properly set PGM1 will be heard with the crossfader set to the left side PGM2 will be heard with the cross fader set to the right side When the crossfader is set in the center both programs will be heard This is detachable fader for the ease of replacement with CF PCV or CF R when...

Page 5: ...ect to input of power amp as monitor in DJ booth or as a separate sound zone for entrance foyer etc Notes Please match the size of the screwdriver to the screw Using a wrong screwdriver may damage the screw DO NOT touch the PCB board that is set on the rear of the cover It may cause damage fig a fig b fig d fig c change to IF 180 Remove the fader knobs see fig a Remove the bottom cover see fig b R...

Page 6: ... W 1 MIC A MIC AUX IN UX IN MASTER 1 GROUND LEAD 10 11 CONNECTION change to CF PCV Remove the fader knobs see fig a Remove the bottom cover see fig b Remove the 2 screws which fix the crossfader unit and remove the fader unit from position in mixer see fig c Carefully remove the multi cable connector from the fader unit see fig d Remove the screws which fix the crossfader volume see fig e Remove t...

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