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1. SAFETY PRECAUTIONS

 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.

Summary of Contents for T-120B

Page 1: ...3 2 1 1 2 3 4 5 TREBLE 0 5 4 3 2 1 1 2 3 4 5 5 0 1 2 3 4 6 7 8 9 10 MIC 3 AUX 1 5 0 1 2 3 4 6 7 8 9 10 AUX 2 MIC 1 MIC 2 5 0 1 2 3 4 6 7 8 9 10 5 0 1 2 3 4 6 7 8 9 10 MASTER 5 0 1 2 3 4 6 7 8 9 10 ON...

Page 2: ...FUNCTIONS 4 1 Front Panel 2U 6 4 2 Rear Panel 2U 7 4 3 Rear Panel 24V 2U 7 4 4 Front Panel 3U 8 4 5 Rear Panel 3U 9 4 6 Rear Panel 24V 3U 9 5 CONNECTIONS 10 6 11 7 APPLICATIONS 12 8 BLOCK DIAGRAM 14 9...

Page 3: ...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 te...

Page 4: ...in Use Do not place heavy objects on the unit as this may cause it to fall or break which may result in personal injury and or property damage In addition the object itself may fall off and cause inju...

Page 5: ...s from 60W to 650W 100V 70V line transformer isolated speaker outputs low impedance 4 16 ohms speaker outputs One EMC priority input Two aux input and two line input Two balanced mic inputs and three...

Page 6: ...uce it 6 MASTER Master volume controls all size of input signal level 7 POWER SWITCH On top of the opening Power Press the end power shut down 8 POWER The power LED lights when it is turned on the pow...

Page 7: ...rminal which could be connected with negative terminal and the ground wire 4 16 terminal is used to connect the speaker with impedance 4 16 70V terminal is used to connect the speaker with 70V 100V te...

Page 8: ...se toreduce it 6 MASTER Master volume controls all size of input signal level 7 POWER SWITCH On top of the opening Power Press the end power shut down 8 POWER The power LED lights when it is turned on...

Page 9: ...ch could be connected with negative terminal and the ground wire 4 16 terminal is used to connect the speaker with impedance 4 16 70V terminal is used to connect the speaker with 70V 100V terminal is...

Page 10: ...5 2 XLR CONNECTIONS 4 16 5 CONNECTIONS 70V 70V 100V COM 4 16 100V LINE T 60B T 120B T 240B 166 7 83 3 41 6 T 350B 20 6 T 550B 18 1 T 650B 15 3 10 70V 100V COM 4 16 70V LINE T 60B T 120B T 240B 81 6 4...

Page 11: ...re the total power wattage of speaker is 15 less than the power wattage of amplifier GUIDANCE OF EXCLUDING ERRORS 6 MACHINE OPERATION 11 1 Machine is in protection condition in case of high temperatur...

Page 12: ...MIC 3 48V PHANTOM AUX2 INPUT MIX OUT AUX1 INPUT MIC2 MIC3 LINE INPUT COM COM MIC2 MIC3 MIC 2 MIC 3 MIC 2 XLR GAIN MIC 3 XLR GAIN MIC 2 MIC 3 USE ONLY WITHA 250V FUSE ALARM IN ALARM OUT MIC IN REC IN A...

Page 13: ...INPUT MIC2 MIC3 LINE INPUT MIC 3 XLR GAIN EMC INPUT 70V COM 4 16 100V OUTPUT COM COM REAR PANEL CONNECTIONS 13 APPLICATIONS SPEAKERS MIC 2 MIC 3 USE ONLY WITHA 250V FUSE ALARM IN ALARM OUT MIC IN REC...

Page 14: ...8 BLOCK DIAGRAM 14 MIX OUT 100V 70V 4 TO PA BASS TREBLE VOLUME PROTECT LEVEL INDICATOR POWER Z AC 220 240V 50 60Hz PT EB MIC1 COM MUTE EB EMC EB EB EB EB AUX1 EB AUX2 MUTE MASTER MIC3 LINE1 LINE1 MIC2...

Page 15: ...ntrols power switch The built in cooling fan will be automatically starts when the temperature of inside power modular is up to 55 degrees loverheating protection short circuit protection and overcurr...

Page 16: ...er 50dB MIC 1 over other input signals with 0 30dB attenuation except MIC 1 Individual gain controls power switch The built in cooling fan will be automatically starts when the temperature of inside p...

Page 17: ...29 321 88 94 436 484 17 UNIT mm UNIT mm COM4 16 70V 100V USE ONLY WITHA 250VFUSE EMC INPUT 1 2 3 1 2 3 MUTE OUTPUT MIC 2 48V PHANTOM MIC 3 48V PHANTOM AUX2 INPUT MIX OUT AUX1 INPUT MIC2 MIC3 LINE INPU...

Page 18: ...SS 0 5 4 3 2 1 1 2 3 4 5 TREBLE 0 5 4 3 2 1 1 2 3 4 5 5 0 1 2 3 4 6 7 8 9 10 MIC 3 AUX 1 5 0 1 2 3 4 6 7 8 9 10 AUX 2 MIC 1 MIC 2 5 0 1 2 3 4 6 7 8 9 10 5 0 1 2 3 4 6 7 8 9 10 MASTER 5 0 1 2 3 4 6 7 8...

Page 19: ...PUBLIC ADDRESS SYSTEM VersionV0 4...

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