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Summary of Contents for AUDAC COM12
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Page 1: User Manual
Public Address Amp COM12/COM24 AUDAC PROFESSIONAL AUDIO EQUIPMENT Public Address Amplifier COM12/COM24 User Manual & Installation Guide... - Page 2 A U D A C P R O F E S S I O N A L A U D I O E Q U I P M E N T User Manual & Installation Guide AUDAC http://www.audac.be info@audac.be...
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Page 3: Table Of Contents
SAFETY REQUIREMENTS ......................................... 5 CAUTION – SERVICING..........................................5 PIN CONNECTIONS ON CONNECTORS....................................6 OVERVIEW FRONT AND REAR PANEL OF THE COM12/COM24 (SAME FOR THE COM24) ................7 FRONT ................................................7 REAR ................................................7 OVERVIEW INPUT CONTROLS (SAME FOR THE COM24)............................8 INPUT 1 - 6 (FRONT) ........................................... -
Page 4: Introduction
Excellent sound quality Modern and advanced design The COM12/COM24 has 2 stereo unbalanced line level inputs, 2 mono balanced line level inputs, 2 mono balanced line level inputs with priority settings and phantom power, 5 high impedance 100V mono output zones, 1 low impedance 4ohm mono output zone, a link input and output, an amp input and pre-amp output, a remote microphone input and the possibility to connect a telephone pager unit. -
Page 5: Environment
Chapter Environment Do not place this unit in an enclosed environment such as a bookshelf or closet. Ensure that there is adequate ventilation to cool the unit. Do not block the ventilation openings. Do not place the unit in environments which contain high levels of dust, heat, moisture or vibration. -
Page 6: Safety Requirements
Do not stick objects through the openings of the COM12/COM24. Do not open the unit (risk for electrical shock). The COM12/COM24 contains several ‹ jumpers › which can be set. These settings may only be done by qualified people. CAUTION – SERVICING This unit contains no user serviceable parts. -
Page 7: Pin Connections On Connectors
Pin connections on Connectors Cinch (RCA): tip = signal (left or right) ring = ground XLR: 1 = ground / shield 2 = +sig 3 = -sig XLR female: XLR male: 6.3mm (1/4”) balanced jack plug: tip = +sig ring = -sig sleeve = ground / shield 6.3mm (1/4”) unbalanced jack plug: tip = signal... -
Page 8: Overview Front And Rear Panel Of The Com12/Com24 (Same For The Com24)
Chapter Overview front and rear panel of the COM12/COM24 (same for the COM24) FRONT REAR 7 7 7 7... -
Page 9: Overview Input Controls (Same For The Com24)
Overview Input Controls (same for the COM24) INPUT 1 - 6 (FRONT) Input volume controls Overview Output Controls (same for the COM24) OUTPUT 1-5 ( FRONT ) 2 band tone control Master volume control Output clipping LED Chime button Output VU-bar Zone output routing buttons Power button and blue ON-led 8 8 8 8... -
Page 10: Overview Input Section Line Inputs (Same For The Com24)
Overview Input section line inputs (same for the COM24) INPUT 1-6 (REAR) RCA unbalanced line inputs Input Level Gain Controls Priority switch Microphone phantom power switch 6.3mm jack balanced line inputs XLR balanced line inputs XLR / 6.3mm jack balanced line inputs Overview input section tele-paging and remote mic (same for the COM24) -
Page 11: Overview Cascading Ports (Same For The Com24)
Overview Cascading Ports (same for the COM24) CASCADING PORTS (REAR) Amplifier input (unbalanced) Link input (unbalanced) Pre-amplifier output (unbalanced) Link output (unbalanced) Overview output section (same for the COM24) Fuse holder Power cord 100V zone outputs 4ohm zone output... -
Page 12: Getting Started
The volume of the input signals can be controlled by turning the volume knobs of the input signals on the front panel of the COM12/COM24. The master volume knob and the 2 band tone control let you adjust the volume, bass and treble of the output signal. A VU-bar indicates the signal level of the output signal. -
Page 13: Priority Settings
Priority settings The COM12/COM24 public address amplifier has a 3 layer priority mute function. The first layer has the highest priority, the third layer has the lowest priority. Layer 1 Telephone paging Layer 2 CH1, CH2, Chime, Remote Mic. Layer 3... -
Page 14: Connecting External Equipment
Cascading COM12/COM24 public address amplifiers When there’s need for more in- and outputs, the COM12/COM24 amplifiers can be cascaded by connecting the ‹ link output › from the master to the ‹ link input › of the slave. Connecting the speakers Speakers with a matching transformer can be connected to the 5 high impedance outputs on the rear panel. -
Page 15: Wire Up The System
Wire up the System The COM12/COM24 amplifier is very easy to use. Following cable specs must be followed to guarantee a correct operation: 1. Speaker cable for amplified zone output 4ohm: minimum 2x1.5 mm2 (distance >15m: 2x2.5mm2) 2. Music sources and other line level inputs: must be connected with audio cable of good quality... -
Page 16: Additional Information Com12/Com24
Chapter Additional Information COM12/COM24 Technical specifications COM12 COM24 Sensitivity Balanced Microphone Channels -50dB±3dB Balanced Line Channels -22dB±3dB Balanced Remote Microphone station -50dB±3dB Balanced Telephone Paging -21dB±3dB Unbalanced Link In -17dB±3dB Unbalanced Amp In -0dB±3dB Frequency Response (1Watt from speaker output +1.5dB / -3dB... -
Page 17: Personal Notes
Personal notes...
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