MCM Custom Audio ZPA-60 Operation Manual
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MCM Custom Audio ZPA-60 Operation Manual

Zone mixer amplifier
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MIC 1
MIC 1
5
4
6
3
7
2
8
1
9
0
10
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
TEMP
PROT
MIXER AMPLIFIER
SPEAKER ZONES
1
MIC 2
MIC 3
AUX 1
AUX 2
BASS
5
5
5
5
0
4
6
4
6
4
6
4
6
-1
+1
3
7
3
7
3
7
3
7
-2
2
8
2
8
2
8
2
8
-3
1
9
1
9
1
9
-4
1
9
0
10
0
10
0
10
-5
+5
0
10
ZONE MIXER AMPLIFIER
MODEL ZPA-60
MODEL ZPA-120
OUTPUT LEVEL
2
4
6
8
10
12
POWER
2
3
4
5
ALL
TREBLE
MASTER
5
4
6
0
-1
+1
ON
3
7
+2
-2
+2
+3
-3
+3
2
8
OFF
+4
-4
+4
1
9
-5
+5
0
10

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Summary of Contents for MCM Custom Audio ZPA-60

  • Page 1 PUBLIC ADDRESS SYSTEM ZONE MIXER AMPLIFIER MODEL ZPA-60 MODEL ZPA-120 TEMP PROT OUTPUT LEVEL MIXER AMPLIFIER POWER SPEAKER ZONES MIC 1 MIC 2 MIC 3 AUX 1 AUX 2 BASS TREBLE MASTER MIC 1 Please follow the instructions in this manual to obtain the optimum results from this unit.

  • 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 5. CONNECTIONS 5.1. Speaker Connections ................... 5.2. XLR Connections ....................MACHINE OPERATION ..................7. APPLICATIONS .....................10 8.BLOCK DIAGRAM ....................11...

  • 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 MCM series of public address mixer amplifiers have power ratings from 60 to 120 watts and feature optional balanced MIC inputs, AUX level inputs and EMC (priority) level inputs. 3. FEATURES 60 Watt rated output 100V/70V line transformer-isolated speaker outputs, low impedance 4-16 ohms speaker outputs. One EMC priority input.

  • Page 6: Nomenclature And Functions

    4. NOMENCLATURE AND FUNCTIONS 4.1 FRONT PANEL(2U) 13 12 TEMP PROT OUTPUT LEVEL POWER S PEAKER ZONES MIC 1 MIC 2 MIC 3 AUX 1 AUX 2 BASS TREBLE MASTER MIC 1 MIC1 LEVEL INDICATORS MIC1 input 6.3 Microphone jack input Level meters 6 output level indicators MIC1 \ MIC2 \ MIC3 10.

  • Page 7: Rear Panel(2U)

    NOMENCLATURE AND FUNCTIONS 4.2 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 MIC2 MIC3 AUX1 AUX2 MIC 2 MIC 3 LINE INPUT INPUT INPUT MIC2\MIC3...

  • Page 8: Connections

    5. CONNECTIONS 5.1 SPEAKER CONNECTIONS 70V 100V 70V 100V COM 4-16 COM 4-16 (60W) 81.6 (120W) 40.8 4-16 70V LINE COM 4-16 70V 100V ZONE 1 ZONE 2 ZONE 3 ZONE 4 ZONE 5 (60W) 166.7 83.3 (120W) 100V LINE 100V LINE 100V LINE100V LINE100V LINE 100V LINE 70V/ 5.2 XLR CONNECTIONS...

  • Page 9: 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 10: Applications

    7. APPLICATIONS REAR PANEL CONNECTIONS...

  • Page 11: Block Diagram

    8. BLOCK DIAGRAM...

  • Page 12: Specifications

    9. SPECIFICATIONS MIXER AMPLIFIER(2U) MIXER AMPLIFIER(2U) ZPA-120 MODEL ZPA-60 RATED POWER OUTPUT 120W SPEAKER OUTPUTS 4~16Ohms,70V/100V MIC 1: 5mV/600 Ohms Unbalanced TRS input MIC 2,3: 5mV/600 Ohms Unbalanced TRS/XLR input INPUT MIC2,3: LINE:775mV/10KOhms,Unbalanced RCA input AUX 1,2: 350mV/10KOhms, Unbalanced RCA input...

  • Page 13: Dimensional Diagram

    10. DIMENSIONAL DIAGRAM UNIT :mm TEMP PROT OUTPUT LEVEL POWER SPEAKER ZONES 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 COM 70V COM 70V COM 70V COM 70V COM 70V MIC2...
  • Page 14 PUBLIC ADDRESS SYSTEM MCM Custom Audio and Stellar Labs products are warranted, by MCM Electronics, against manufacturer defects for a period of one year from the original date of purchase. This warranty is limited to manufacturer defects, in either materials or workmanship.

This manual is also suitable for:

Zpa-120

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