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 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.

 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.

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.

Myers

Myers

1.SAFETY PRECAUTIONS

Summary of Contents for M-1S01

Page 1: ...DDRESS SYSTEM M 1S01 PRE AMPLIFIER POWER TREBLE AUX 1 AUX 2 AUX 3 MIC 1 MIC 2 MIC 3 MIC 4 BASS 5 0 1 2 3 4 6 7 8 9 10 0 5 4 3 2 1 1 2 3 4 5 5 0 1 2 3 4 6 7 8 9 10 5 0 1 2 3 4 6 7 8 9 10 5 0 1 2 3 4 6 7 8 9 10 5 0 1 2 3 4 6 7 8 9 10 CHIME 5 0 1 2 3 4 6 7 8 9 10 ON OFF 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 0 5 4 3 2 1 1 2 3 4 5 M 1S01 PRE AMPLIFIER ...

Page 2: ...TION 6 1 Electric indicator 6 2 Electric switch 6 3 P T T 1 External remote microphone input 6 4 Mic 1 4 balance unbalance input and gain function 6 5 48 phantom power 6 6 EMC input 6 7 AUX 1 3 input 6 8 REC input 6 9 Out balance input 6 9 1 24V DC input 6 9 2 Power input 7 DEVICELAYOUT MACHINE INSTALLATION PROCEDURES CONNECTION DIAGRAM BLOCK DIAGRAM SPECIFICATIONS INSTALLING METHOD ...

Page 3: ...t 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 unstab...

Page 4: ...ting sooty smoke or steam as doing otherwise may result in fire or electric shock If dust accumulates on the power supply plug or in the wall AC outlet a fire may result Clean it periodically In addition insert the plug in the wall outlet securely Switch off the power and unplug the power supply plug from the AC outlet for safety purposes when cleaning or leaving the unit unused for 10 days or mor...

Page 5: ... to meet the requirements from mini to medium Public address system Pre amplifier is connector with various audio sources including comm on audio sources such as CD player tuner fire alarmgeneral erator and various micro phone sources and power amplifier The volume of each line audio input can be controlled separately with the 1 Standard chassis design 1U aluminium alloy light equipment simple ope...

Page 6: ...7 8 9 10 5 0 1 2 3 4 6 7 8 9 10 CHIME 5 0 1 2 3 4 6 7 8 9 10 ON OFF 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 0 5 4 3 2 1 1 2 3 4 5 2 3 4 7 9 1 5 8 6 1 Electricity Indicator red 2 Power Switch 3 Chime Control Button 4 Chime Volume Control 5 Mic 1 4 Volume Control 6 Aux 1 3 Volume Control 7 Bass Volume Control 8 Treble Volume Control 9 Master Volume Control ...

Page 7: ...6 Output XLR connect with high power amplifier 17 DC 24V spare power input 18 220V 240V 50 60Hz power input 19 Mic channel Gain control 20 Mic 1 3 unbalance TRS mic input P T T 1 2 1 3 7 4 52 4 2 GND PRIORITY CHIME LED PWR MIC INPUT 1 3 5 6 7 1 3 6 GAIN MIC 4 GAIN GAIN GAIN MIC 3 MIC 2 MIC 1 DC 24V OUTPUT EMC INPUT REC 48V PHANTOM MIC1 MIC2 MIC3 MIC4 OFF ON ON OFF ON OFF ON OFF 2 1 3 2 1 3 AUX1 AU...

Page 8: ...ght red out The switch can not control the 24V switch 6 3 P T T 1 EXT microphone input POWER ON OFF 2 Fig 6 3 PTT 1 microphone connect to pre amplifier with 7 pin or 5 pin interface when the PTT 1 microphone input with priority function PTT 1 can be expanded to a mAX Audioimum distance of 30 meters 7 7 4 4 5 52 2 4 4 2 2 GND PRIORITY CHIME LED PWR MIC INPUT MIC INPUT 1 1 3 3 5 5 6 6 7 7 1 1 3 3 6 ...

Page 9: ...he microphone the volume must be transferred to the minimum to avoid sound exposure 2 When input Microphone TRS connector XLR connector can only select a permanent input otherwise sound quality will be affected 3 Ensure complete microphone input otherwise it does not work 6 5 48 phantom power selector switch MIC 1 4 balanced XLR microphone input with 48 V phantom power supply switch control When t...

Page 10: ... EMC INPUT REC 48V PHANTOM MIC1 MIC2 MIC3 MIC4 OFF ON ON OFF ON OFF ON OFF AUX1 AUX2 AUX3 3 2 1 3 2 1 P T T 1 2 1 3 7 4 52 4 2 GND PRIORITY CHIME LED PWR MIC INPUT 1 3 5 6 7 1 3 6 GAIN MIC 4 GAIN GAIN GAIN MIC 3 MIC 2 MIC 1 DC 24V OUTPUT EMC INPUT REC 48V PHANTOM MIC1 MIC2 MIC3 MIC4 OFF ON ON OFF ON OFF ON OFF AUX1 AUX2 AUX3 3 2 1 3 2 1 P T T 1 2 1 3 7 4 52 4 2 GND PRIORITY CHIME LED PWR MIC INPUT...

Page 11: ... 6 7 1 3 6 GAIN MIC 4 GAIN GAIN GAIN MIC 3 MIC 2 MIC 1 DC 24V OUTPUT EMC INPUT REC 48V PHANTOM MIC1 MIC2 MIC3 MIC4 OFF ON ON OFF ON OFF ON OFF AUX1 AUX2 AUX3 3 2 1 3 2 1 3 P T T 1 2 1 3 7 4 52 4 2 GND PRIORITY CHIME LED PWR MIC INPUT 1 3 5 6 7 1 3 6 GAIN MIC 4 GAIN GAIN GAIN MIC 3 MIC 2 MIC 1 DC 24V OUTPUT EMC INPUT REC AUX1 AUX2 AUX3 48V PHANTOM MIC1 MIC2 MIC3 MIC4 OFF ON ON OFF ON OFF ON OFF 1 2...

Page 12: ...T 1 2 1 3 7 4 52 4 2 GND PRIORITY CHIME LED PWR MIC INPUT 1 3 5 6 7 1 3 6 GAIN MIC 4 GAIN GAIN GAIN MIC 3 MIC 2 MIC 1 DC 24V OUTPUT EMC INPUT REC 48V PHANTOM MIC1 MIC2 MIC3 MIC4 OFF ON ON OFF ON OFF ON OFF AUX1 AUX2 AUX3 3 2 1 3 2 1 P T T 1 2 1 3 7 4 52 4 2 GND PRIORITY CHIME LED PWR MIC INPUT 1 3 5 6 7 1 3 6 GAIN MIC 4 GAIN GAIN GAIN MIC 3 MIC 2 MIC 1 DC 24V OUTPUT EMC INPUT REC 48V PHANTOM MIC1 ...

Page 13: ...nel and floor with screws 3 Then install equipment panel 4 Finally to install cover Transformer Audio PCB Board Power input Panel Power swtich 1 1 4 2 3 POWER TREBLE AUX 1 AUX 2 AUX 3 MIC 1 MIC 2 MIC 3 MIC 4 BASS 5 0 1 2 3 4 6 7 8 9 10 0 5 4 3 2 1 1 2 3 4 5 5 0 1 2 3 4 6 7 8 9 10 5 0 1 2 3 4 6 7 8 9 10 5 0 1 2 3 4 6 7 8 9 10 5 0 1 2 3 4 6 7 8 9 10 CHIME 5 0 1 2 3 4 6 7 8 9 10 ON OFF 5 0 1 2 3 4 6 ...

Page 14: ...R CARD HOLDER MIC 4 MIC 1 MIC3 MIC 2 ALARM IN MIC LINE ALARM OUT ALAM SIGNAL GENERATOR P T T 1 2 1 3 7 4 52 4 2 GND PRIORITY CHIME LED PWR MIC INPUT 1 3 5 6 7 1 3 6 GAIN MIC 4 GAIN GAIN GAIN MIC 3 MIC 2 MIC 1 DC 24V OUTPUT EMC INPUT REC 48V PHANTOM MIC1 MIC2 MIC3 MIC4 OFF ON ON OFF ON OFF ON OFF 2 1 3 2 1 3 AUX1 AUX2 AUX3 ...

Page 15: ...10 BLOCK DIAGRAM 13 AUX 1 3 1 2 4 COMP COMP COMP GAIN AMP GAIN AMP 220V 240V 50 60Hz ...

Page 16: ...hms Un AUX 1 2 3 10KOhms 300mVUn EMC 775mV 15KOhms Un balance balance balance balance DIMENSION NET WEIGHT GROSS WEIGHT POWER INPUT M 1S01 3 75Kg 4 75Kg OUTPUT BASS 10dB at 100Hz TREBLE 10dB at 10KHz 20Hz 20KHz 1dB 484X315X47mm 220 240V 50 60Hz 775mV 600Ohms 11 SPECIFICATIONS 14 ...

Page 17: ...4 6 7 8 9 10 0 5 4 3 2 1 1 2 3 4 5 5 0 1 2 3 4 6 7 8 9 10 5 0 1 2 3 4 6 7 8 9 10 5 0 1 2 3 4 6 7 8 9 10 5 0 1 2 3 4 6 7 8 9 10 CHIME 5 0 1 2 3 4 6 7 8 9 10 ON OFF 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 0 5 4 3 2 1 1 2 3 4 5 POWER TREBLE AUX 1 AUX 2 AUX 3 MIC 1 MIC 2 MIC 3 MIC 4 BASS 5 0 1 2 3 4 6 7 8 9 10 0 5 4 3 2 1 1 2 3 4 5 5 0 1 2 3 4 6 7 8 9 10 5 0 1 2 3 4...

Page 18: ...Version V0 1 PUBLIC ADDRESS SYSTEM ...

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