ITC T-6240 Operation Manual

Mixer pre-amplifier

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PUBLIC ADDRESS SYSTEM
T-6240
MIXER PRE-AMPLIFIER
TREBLE
TREBLE
TREBLE
0
0
-10
+10
-10
+10
-10
BASS
BASS
BASS
0
0
-10
+10
-10
+10
-10
AUTO ALL
VOLUME
VOLUME
VOLUME
MANUAL
0
10
0
10
0
ON
ON
MIC
AUTO ALL
CH 1
CH 2
OFF
OFF
Please follow the instructions in this manual to obtain the optimum results from this unit.
We also recommend that you keep this manual handy for future reference.
TREBLE
TREBLE
TREBLE
TREBLE
0
0
0
0
0
+10
-10
+10
-10
+10
-10
+10
-10
BASS
BASS
BASS
BASS
0
0
0
0
0
+10
-10
+10
-10
+10
-10
+10
-10
VOLUME
VOLUME
VOLUME
VOLUME
10
0
10
0
10
0
10
0
ON
ON
ON
ON
CH 3
CH 4
CH 5
CH 6
OFF
OFF
OFF
OFF
T-6240
MIXER PRE-AMPLIFIER
TREBLE
TREBLE
0
0
POWER
+10
-10
+10
-10
+10
BASS
BASS
0
0
+10
-10
+10
-10
+10
VOLUME
VOLUME
ON
OFF
10
0
10
0
10
ON
ON
CH 7
CH 8
OFF
OFF

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Summary of Contents for ITC T-6240

  • Page 1 PUBLIC ADDRESS SYSTEM T-6240 MIXER PRE-AMPLIFIER T-6240 MIXER PRE-AMPLIFIER TREBLE TREBLE TREBLE TREBLE TREBLE TREBLE TREBLE TREBLE TREBLE POWER BASS BASS BASS BASS BASS BASS BASS BASS BASS AUTO ALL VOLUME VOLUME VOLUME VOLUME VOLUME VOLUME VOLUME VOLUME VOLUME MANUAL...
  • Page 2: Table Of Contents

    TABLE OF CONTENTS 1. SAFETY PRECAUTIONS ..................3 2. FEATURES .......................5 3. NOMENCLATURE AND FUNCTIONS 3.1 Front Panel ......................6 3.2 Rear Panel......................7 4. OPERATING ......................8 5. TROUBLE SHOOTING ....................8 6. APPLICATIONS .......................9 7. SPECIFICATIONS ....................10...
  • Page 3: Safety Precautions

    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.
  • Page 4 SAFETY PRECAUTIONS When the Unit is in Use When Installing the Unit Do not place heavy objects on the unit as this may Never plug in nor remove the power supply plug cause it to fall or break which may result in with wet hands, as doing so may cause electric personal injury and/or property...
  • Page 5: Features

    2. FEATURES 1. Standard rack-mount classic; 2U aluminum alloy panel; beautiful and practical handheld design. 2. With 8 groups (Line 1~8) separate line input and output, each channel can be tone and volume adjusted independently. 1 group MIC amplifying circuit, can select paging status automatically and manually 3.
  • Page 6: Nomenclature And Functions

    3. NOMENCLATURE AND FUNCTIONS 3.1 FRONT PANEL TREBLE TREBLE TREBLE TREBLE TREBLE TREBLE TREBLE TREBLE TREBLE POWER BASS BASS BASS BASS BASS BASS BASS BASS BASS AUTO ALL VOLUME VOLUME VOLUME VOLUME VOLUME VOLUME VOLUME VOLUME VOLUME MANUAL AUTO ALL CH 1 CH 2 CH 3...
  • Page 7: Rear Panel

    NOMENCLATURE AND FUNCTIONS 3.2 REAR PANEL CH 8 CH 7 CH 6 CH 5 CH 4 CH 3 CH 2 CH 1 EMC INPUT INPUT OUTPUT INPUT OUTPUT INPUT OUTPUT INPUT OUTPUT INPUT OUTPUT INPUT OUTPUT INPUT OUTPUT INPUT OUTPUT 12 13 11.
  • Page 8: Operating

    OPERATING INSTRUCTIONS First, starting up steps: 1. ensure correct setting method and connection according to instructions. 2. check if short circuit of the input output connection. 3. check whether the local power system data is correspondence with that in the manual. 4.
  • Page 9: Applications

    6. APPLICATIONS Speaker SIGNAL CLIP PROT TEMP POWER VOLUME SIGNAL CLIP PROT TEMP Speaker POWER VOLUME SIGNAL CLIP PROT TEMP Speaker POWER VOLUME Pre signal output to the input of the SIGNAL CLIP PROT TEMP amplifier Speaker POWER VOLUME SIGNAL CLIP PROT TEMP...
  • Page 10: Specifications

    7. SPECIFICATIONS MIXER PRE-AMPLIFIER MIXER PRE-AMPLIFIER MODEL T-6240 LINE IN INPUT SENSITIVITY 350mV EMC INPUT SENSITIVITY 775mV MIC INPUT SENSITIVITY LINE OUTPUT(10K OVERLOADED) 1.0V Bass:100Hz 10dB Treble:10KHz 10dB LINE FREQUENCY RESPONSE 20Hz-20KHz 1dB 0. 1% 70dB SEPARATION 60dB POWER CONSUMPTION...
  • Page 11 PUBLIC ADDRESS SYSTEM VersionV0.1...

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