ITC T-6231 Operation Manual Download Page 3

 Be sure to read the instructions in this section carefully before use.
 Make sure  to observe  the instructions in this manual as the conventions of safety symbols and messages
 regarded as very important precautions are included.
 We also recommend you keep this instruction manual handy for future reference.

Safety Symbol and Message Conventions

Safety  symbols and messages  described  below are used in this manual  to prevent  bodily injury and  property 
damage  which  could  result  from  mishandling.  Before  operating  your  product,  read  this  manual  first  and
 understand the safety symbols and messages so you are thoroughly aware of the potential safety 

Indicates a potentially hazardous situation which, if mishandled, could
result in death or serious personal injury.

Indicates a potentially hazardous situation which, if mishandled, could
result in moderate or minor personal injury, and/or property damage.

When Installing the Unit

   Do not  expose  the unit   to rain or an  environment
   where it may be splashed by  water or other liquids, 
   as doing so may result in fire or electric shock.

   Use the unit only with the voltage   specified  on the
   unit.  Using  a  voltage  higher  than  that  which  is
   specified may result in fire or  electric shock.

   Do not cut, kink, otherwise damage   nor modify the
   power  supply  cord.  In  addition,  avoid  using  the
   power cord in close proximity to heaters,  and never
   place heavy objects -- including the unit   itself -- on 
   the  power  cord,  as  doing so may result  in  fire or  
   electric shock.

 Be sure  to replace  the unit's   terminal  cover  after
 connection  completion.  Because  high  voltage   is
 applied to the speaker terminals, never touch these  
 terminals to avoid electric shock.

 Be  sure  to  ground  to  the  safety   ground  (earth)
 terminal to avoid electric shock. Never   ground to a 
 gas pipe as a catastrophic disaster may result.

 Avoid  installing  or  mounting  the  unit  in  unstable
 locations, such  as   on a rickety  table   or  a slanted
 surface.  Doing  so  may  result  in  the  unit   falling
 down,   causing   personal   injury  and/or  property 
 damage.

When the Unit is in Use

   Should  the  following  irregularity  be  found  during 
   use, immediately switch  off  the  power, disconnect
   the  power  supply   plug  from  the  AC  outlet  and 
   contact  your  nearest  

  dealer. Make no further

   attempt  to operate the unit in this   condition as  this
   may cause fire or electric  shock.
     If  you  detect  smoke  or  a strange  smell coming
     from the unit.
     If water or any metallic object gets into the unit
     If the unit falls, or the unit case breaks
     If the power supply cord is damaged (exposure  of
     the core, disconnection, etc.)
     If it is malfunctioning (no tone sounds.)

   To prevent  a fire or electric  shock, never open  nor
   remove  the  unit  case  as  there  are  high  voltage 
   components  inside  the  unit.  Refer all servicing to
   your nearest  

 dealer.

ITC

ITC 

 Do  not  place  cups,  bowls,   or other containers  of
 liquid  or  metallic  objects on top  of the unit. If  they 
 accidentally spill  into the unit, this may cause  a fire 
 or electric shock.

  Do   not   insert    nor   drop    metallic    objects   or 
  flammable  materials  in  the   ventilation slots  of the
  unit's  cover,  as  this  may  result   in  fire  or electric
   shock.

3

1. SAFETY PRECAUTIONS

T-6231

Summary of Contents for T-6231

Page 1: ...this manual handyfor future reference GRAPHIC EQUALIZER OPERATION MANUAL AUDIO AUDIO PUBLIC ADDRESS SYSTEM T 6231 T 6231 GRAPHIC EQUALIZER LOW CUT IN OUT 17 10 0 10 12 6 0 6 12 OUT 12 6 0 6 12 20 25 3...

Page 2: ...2 T 6231 1 SAFETY PRECAUTIONS 3 2 GENERAL DESCRIPTION 5 3 FEATURES 5 4 NOMENCLATURE AND FUNCTIONS 4 1 Front Panel 6 4 2 Rear Panel 7 5 TYPICAL PERFORMANCE 8 6 APPLICATIONS 9 7 SPECIFICATIONS 10 8 DIME...

Page 3: ...fire or electric shock Be sure to replace the unit s terminal cover after connection completion Because high voltage is applied to the speaker terminals never touch these terminals to avoid electric...

Page 4: ...ty smoke or steam as doing otherwise may result in fire or electric shock When the Unit is in Use Do not place heavy objects on the unit as this may cause it to fall or break which may result in perso...

Page 5: ...tuning audio signals to suit the environment Built in high and lower signal adjustor Noise reduction system Excellent frequency response Protection indicator and Power LED indicator The T 6231 is a pu...

Page 6: ...ICATOR High pass filter LED indicator 8 LED INDICATOR Equalizer range led indicators 1 4 1 FRONT PANEL 5 6 T 6231 GRAPHIC EQUALIZER ON OFF OUT LOW CUT IN OUT 12 12 6 6 6 6 12 12 0 0 20 20 25 25 31 5 3...

Page 7: ...tput INPUT Balanced in MONO INPUT tput connector 12 BALANCED put 13 In 4 2 REAR PANEL 9 10 11 12 13 T 6231 OUTPUT MONO BALANCED INPUT MONO BALANCED 220V 50Hz T1AL 250V RISQUE DE CHOC ELECTRICUS NE PAS...

Page 8: ...1K 10K 50K Equalizer Response 12dB High pass Filter Response 12dB Gain dB Gain dB Frequency Hz Frequency Hz 1 0 1 0 010 0 001 0 0005 16 12 8 4 0 4 8 12 16 Equalizer Response Change 12dB Distortion Cha...

Page 9: ...NO T5AL250V 220V 50Hz AUX2 OUT AUX1 MIC2 MIC3 MUTE EMC INPUT MIC2 MIC3 LINE INPUT OUTPUT COM 4 16 70V 100V T5AL250V RISK OF ELECTRIC SHOCK DO NOT OPEN RISQUE DE CHOC ELECTRICUS NE PAS QUVRIR AVIS PUBL...

Page 10: ...anced Approx 2 5dB 600 ohms 3 pin XLR type female connector and 1 4 tip ring sleeve phone jack 24dB 24dB 600 ohms load 20Hz to 20 000Hz R 0 5dB EQ IN 10k ohms load 0 03 or less 20 20 000Hz 4dB 600 ohm...

Page 11: ...6 12 12 6 6 12 12 17 17 10 10 0 0 10 10 T 6231 GRAPHIC EQUALIZER ON OFF OUT LOW CUT IN OUT 12 12 6 6 6 6 12 12 0 0 20 20 25 25 31 5 31 5 40 40 50 50 63 63 80 80 100 100 125 125 160 160 200 200 250 250...

Page 12: ...AUDIO AUDIO Guangzhou ITC Electronic Technology Limited Http www itc pa com cn PUBLIC ADDRESS SYSTEM 2008 03 Version1 1...

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