ITC T-60B Operation Manual
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ITC T-60B Operation Manual

Mixer amplifier
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T-60B
T-120B
T-240B
T-350B
T-550B
T-650B
MIXER AMPLIFIER
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.
PUBLIC ADDRESS SYSTEM
T-60B
MIXER AMPLIFIER
MIC 1
MIC 2
MIC 1
5
5
4
6
4
6
3
7
3
7
2
8
2
8
1
9
1
9
0
10
0
10
T-120B
MIXER AMPLIFIER
MIC 1
MIC 2
MIC 1
5
5
4
6
4
6
3
7
3
7
2
8
2
8
1
9
1
9
0
10
0
10
T-240B
MIXER AMPLIFIER
MIC 1
MIC 2
MIC 1
5
5
4
6
4
6
3
7
3
7
2
8
2
8
1
9
1
9
0
10
0
10
T-350B
MIXER AMPLIFIER
MIC 1
MIC 2
MIC 1
5
5
4
6
4
6
3
7
3
7
2
8
2
8
1
9
1
9
0
10
0
10
T-550B
MIXER AMPLIFIER
MIC 1
MIC 2
MIC 1
4
5
6
5
4
6
3
7
3
7
2
8
2
8
1
9
1
9
0
10
0
10
T-650B
MIXER AMPLIFIER
MIC 1
MIC 2
MIC 1
5
5
4
6
4
6
3
7
3
7
2
8
2
8
1
9
1
9
0
10
0
10
TEMP
PROT
OUTPUT LEVEL
2
4
6
8
10
12
POWER
MIC 3
AUX 1
AUX 2
BASS
TREBLE
MASTER
5
4
6
4
5
6
4
5
6
4
5
6
0
0
-1
+1
-1
+1
ON
3
7
3
7
3
7
3
7
-2
+2
-2
+2
2
8
2
8
2
8
-3
+3
-3
+3
2
8
OFF
1
9
1
9
1
9
-4
+4
-4
+4
1
9
0
10
0
10
0
10
-5
+5
-5
+5
0
10
TEMP
PROT
OUTPUT LEVEL
2
4
6
8
10
12
POWER
MIC 3
AUX 1
AUX 2
BASS
TREBLE
MASTER
5
4
6
5
5
5
0
0
4
6
4
6
4
6
-1
+1
-1
+1
ON
3
7
3
7
3
7
3
7
-2
+2
-2
+2
2
8
2
8
2
8
-3
+3
-3
+3
2
8
OFF
1
9
1
9
1
9
-4
+4
-4
+4
1
9
0
10
0
10
0
10
-5
+5
-5
+5
0
10
TEMP
PROT
OUTPUT LEVEL
2
4
6
8
10
12
POWER
MIC 3
AUX 1
AUX 2
BASS
TREBLE
MASTER
5
4
6
5
5
5
0
0
4
6
4
6
4
6
-1
+1
-1
+1
3
7
ON
3
7
3
7
3
7
-2
+2
-2
+2
2
8
2
8
2
8
-3
+3
-3
+3
2
8
OFF
1
9
1
9
1
9
-4
+4
-4
+4
1
9
0
10
0
10
0
10
-5
+5
-5
+5
0
10
TEMP
PROT
OUTPUT LEVEL
2
4
6
8
10
12
POWER
MIC 3
AUX 1
AUX 2
BASS
TREBLE
MASTER
5
4
6
4
5
6
4
5
6
4
5
6
0
0
-1
+1
-1
+1
3
7
3
7
3
7
3
7
-2
+2
-2
+2
ON
2
8
2
8
2
8
-3
+3
-3
+3
2
8
OFF
1
9
1
9
1
9
-4
+4
-4
+4
1
9
0
10
0
10
0
10
-5
+5
-5
+5
0
10
TEMP
PROT
OUTPUT LEVEL
2
4
6
8
10
12
POWER
MIC 3
AUX 1
AUX 2
BASS
TREBLE
MASTER
5
4
6
5
5
5
4
6
4
6
4
6
-1
0
+1
0
-1
+1
3
7
3
7
3
7
3
7
-2
+2
-2
+2
ON
2
8
2
8
2
8
-3
+3
-3
+3
2
8
OFF
1
9
1
9
1
9
-4
+4
-4
+4
1
9
0
10
0
10
0
10
-5
+5
-5
+5
0
10
TEMP
PROT
OUTPUT LEVEL
2
4
6
8
10
12
POWER
MIC 3
AUX 1
AUX 2
BASS
TREBLE
MASTER
5
4
6
4
5
6
4
5
6
4
5
6
0
0
-1
+1
-1
+1
3
7
3
7
3
7
3
7
-2
+2
-2
+2
ON
2
8
2
8
2
8
-3
+3
-3
+3
2
8
OFF
1
9
1
9
1
9
-4
+4
-4
+4
1
9
0
10
0
10
0
10
-5
+5
-5
+5
0
10

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Summary of Contents for ITC T-60B

  • Page 1 PUBLIC ADDRESS SYSTEM TEMP PROT OUTPUT LEVEL T-60B MIXER AMPLIFIER POWER T-60B MIC 1 MIC 2 MIC 3 AUX 1 AUX 2 BASS TREBLE MASTER MIC 1 TEMP PROT OUTPUT LEVEL T-120B MIXER AMPLIFIER POWER T-120B MIC 1 MIC 2...

  • Page 2: Table Of Contents

    TABLE OF CONTENTS 1. SAFETY PRECAUTIONS ..................3 2. GENERAL DESCRIPTION ..................5 3. FEATURES .......................5 4. NOMENCLATURE AND 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.

  • 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: General Description

    2. GENERAL DESCRIPTION ITC series of public address mixer amplifiers have power ratings from 60 to 650 watts and feature optional balanced MIC inputs, AUX level inputs and EMC (priority) level inputs. 3. FEATURES Rated outputs from 60W to 650W.

  • Page 6: Nomenclature And Functions

    4. NOMENCLATURE AND FUNCTIONS 4.1 FRONT PANEL(2U) TEMP PROT OUTPUT LEVEL POWER MIC 1 MIC 2 MIC 3 AUX 1 AUX 2 BASS TREBLE MASTER MIC 1 MIC1 POWER MIC1 input 6.3 Microphone jack input The power LED lights when it is turned on; MIC1 \ MIC2 \ MIC3 the power LED lights out when it is turn off.

  • Page 7: Rear Panel(2U)

    NOMENCLATURE AND FUCTIONS 4.2 T-60B-120B-240B REAR PANEL(2U) MIC 2 MIC 2 MIC 3 MIC 3 +48V +48V PHANTOM GAIN GAIN PHANTOM MIC2 MIC3 OUTPUT COM 4-16 70V 100V EMC INPUT MUTE USE ONLY WITHA 250VFUSE MIC2 MIC3 AUX1 AUX2 MIC 2...

  • Page 8: Front Panel(3U)

    NOMENCLATURE AND FUNCTIONS 4.4 T-350B-550B-650B FRONT PANEL(3U) TEMP PROT OUTPUT LEVEL POWER MIC 1 MIC 2 MIC 3 AUX 1 AUX 2 BASS TREBLE MASTER MIC 1 MIC1 POWER MIC1 input 6.3 Microphone jack input The power LED lights when it is turned on; MIC1 \ MIC2 \ MIC3 the power LED lights out when it is turn off.

  • Page 9: Rear Panel(3U)

    NOMENCLATURE AND FUCTIONS 4.5 T-350B-550B-650B REAR PANEL(3U) MIC 2 MIC 2 MIC 3 MIC 3 +48V +48V PHANTOM GAIN GAIN PHANTOM OUTPUT 4-16 100V MIC2 MIC3 MUTE EMC INPUT USE ONLY WITHA 250V FUSE MIC2 MIC3 AUX1 AUX2 MIC 2 MIC 3 LINE INPUT INPUT...

  • Page 10: Connections

    5. CONNECTIONS 5.1 SPEAKER CONNECTIONS 70V 100V 70V 100V COM 4-16 COM 4-16 (T-60B) 81.6 (T-350B) 40.8 (T-120B) (T-550B) (T-240B) 20.4 (T-650B) 4-16 70V LINE COM 4-16 70V 100V (T-350B) 166.7 (T-60B) 20.6 (T-120B) 83.3 18.1 (T-550B) 41.6 (T-240B) 15.3...

  • Page 11: Machine Operation

    6. MACHINE OPERATION OPERATION ATTENTION MUTE FUNCTION The four output connectors only can choose two 1 with the first priority over other inputs, connectors work together. If voltage is 70V/100V, the adjustment should be kept within 0-30db the speakers must be with transformer and make with the mute connector, 30db is the original sure the total power wattage of speaker is 15% setting.

  • Page 12: Applications

    7. APPLICATIONS REAR PANEL CONNECTIONS...
  • Page 13 APPLICATIONS REAR PANEL CONNECTIONS...

  • Page 14: Block Diagram

    8. BLOCK DIAGRAM...

  • Page 15: Specifications

    9. SPECIFICATIONS MIXER AMPLIFIER(2U) Model T-60B T-120B T-240B Rated power output 120W 240W Speaker outputs 4~16Ohms,70V/100V MIC 1 5mV/600 Ohms Unbalanced TRS input MIC 2.3 5mV/600 Ohms Unbalanced TRS/XLR input MIC2.3:LINE:775mV/10KOhms,Unbalanced RCA input Input AUX 1. 2 350mV/10KOhms, Unbalanced RCA input...
  • Page 16 SPECIFICATIONS MIXER AMPLIFIER(2U) Model T-350B T-550B T-650B Rated power output 350W 550W 650W Speaker outputs 4~16Ohms,70V/100V MIC 1 5mV/600 Ohms Unbalanced TRS input MIC 2.3 5mV/600 Ohms Unbalanced TRS/XLR input MIC2.3:LINE:775mV/10KOhms,Unbalanced RCA input Input AUX 1. 2 350mV/10KOhms, Unbalanced RCA input EMC:775mV/10KOhms, Unbalanced EMC input Bass: 10dB at 100Hz...

  • Page 17: Dimensional Diagram

    10. DIMENSIONAL DIAGRAM UNIT:mm TEMP PROT OUTPUT LEVEL POWER MIC 1 MIC 2 MIC 3 AUX 1 AUX 2 BASS TREBLE MASTER MIC 1 MIC 2 MIC 2 MIC 3 MIC 3 +48V +48V PHANTOM GAIN GAIN PHANTOM MIC2 MIC3 OUTPUT COM 4-16 70V 100V EMC INPUT...
  • Page 18 DIMENSIONAL DIAGRAM UNIT:mm TEMP PROT OUTPUT LEVEL POWER MIC 1 MIC 2 MIC 3 AUX 1 AUX 2 BASS TREBLE MASTER MIC 1 MIC 2 MIC 2 MIC 3 MIC 3 +48V +48V PHANTOM GAIN GAIN PHANTOM OUTPUT 4-16 100V MIC2 MIC3 MUTE...
  • Page 19 PUBLIC ADDRESS SYSTEM VersionV0.4...

This manual is also suitable for:

T-120bT-240bT-350b

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