QSC Audio CM16a manual RS232 Port, General

Page 35

Section 4: Specifications

Network Interface

10BASE-T

Physical network

Ethernet, IEEE 802.3 compliant

Raw data rate

10 megabits per second

Frame format

D.I.X. (Ethernet)

Connector

RJ-45 female

Ethernet type

10BASE-T

Cable type

CAT-3 (or better) twisted pair

Max cable length

100 m to hub

Grounding

Floating

 

 

Factory IP Address

Supplied on front-panel sticker

 

as shipped from factory

Transport network

TCP/IP

Internetwork protocol

IP

Transport protocol

UDP

 

 

Application protocol

QSC24

Version

1

Revision

7

 

 

Network fail-safe

If network connection to the

 

CM16a is lost, operation will

 

continue uninterupted

RS232 Port

Cable Type

Null-Modem (such as “Laplink”)

Port Settings

Bits per Second

9600

 

Data Bits

8

 

Parity

none

 

Stop Bits

1

 

Flow Control

Xon/Xoff

General

Physical

 

Height

1.72” (1 RU)

Width

19” (standard rack mount)

Depth

14.84” (37.7 cm), including

 

rear supports

Weight

11 lbs (5 kg)

Mounting

Rear support recommended for

 

portable or mobile use

Operating temperature

0 to 40° Celsius

AC Power

 

Voltage

100–240 VAC

Current

1.1 A RMS (@ 100V)

 

1 A RMS (@ 120V)

 

0.5 A RMS (@ 230V)

Frequency

47– 440 Hz

Disconnect

Detachable power cord with IEC

 

connector

Fuses

2 Ampere, 250 Volt Rating

 

5mm diameter, 20 mm length

35

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Contents CM16a Amplifier Network Monitor ¨ Warning ¨ Table of Contents CM16a Amplifier Network Monitor Federal Communications Commission FCC Information Series are not supported by the CM16a Introduction- OverviewPhysical Characteristics Introduction- Physical Characteristics & LayoutRS-232 port for network and firmware utilities Introduction- Physical Layout DiagramFunctional LISTING, Block Diagram & Detailed Descriptions Introduction- List of Functions & FeaturesIntroduction- Block Diagram part Introduction- Block Diagram part Introduction- Detailed Description of Functions Amplifier Monitoring Functions Introduction- Detailed Description of FunctionsRS-232 Port Functions Introduction- Network Description Introduction- Sample Network Topologies Introduction- Sample Network Topologies Location Considerations Installation- Basics and MountingWhat is Included in the Carton UnpackingConnecting AC Power Installation- Mounting and AC PowerConnecting Audio Inputs Installation- ConnectionsConnecting the Monitor Chain IN/OUT Connecting page InputConnecting the RLY/TRG Connecting the RLY OUTConnecting to 4-CHANNEL Amplifiers Connecting to the RS-232 PortConnecting to 2-CHANNEL Amplifiers Installation- Rear Panel Detail Port Connected LED’s Operation- LED IndicatorsSTART-UP Behavior and Preset Operating Operation- General Information & PresetsMost up-to-date information Operation- Recalling Presets Using RLY/TRGHOW to put the CM16a into Bypass Mode #2 Operation- Bypass Modes and Switch LocationHOW to put the CM16a into Bypass Mode #1 Operation- Serial Port I/O Interface RS-232 Communications ProcedureXon/Xoff Only Required for Attaching to Existing Networks IP Address AssignmentThis is the basic procedure for opening a Telnet session Operation- Telnet AccessFuse Replacement Operation- Fuse ReplacementSpecifications- Dimensions Power amplifier output processing SpecificationsInput Signal Processing Contact closure inputs and outputs Power amplifier managementControl room foldback monitoring General RS232 PortARCHITECT’S and ENGINEER’S Specifications Ethernet Cabling Appendix- Ethernet Cable PinoutsRS-232 Pinout Appendix- DataPort Pin-out & Connector P-N’sPin Signal Description How to Contact QSC Audio Products
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CM16a specifications

The QSC Audio CM16a is a versatile and powerful amplifier designed to meet the demands of professional audio applications. Known for its reliability and performance, the CM16a is ideal for both live sound and installation scenarios, offering a perfect blend of advanced technology and user-friendly features.

One of the standout features of the CM16a is its Class D amplifier architecture. This technology ensures not only high efficiency but also a lightweight design, making it easier to transport and install in various settings. The amplifier delivers an impressive output power of 1600 watts at 4 ohms, providing ample headroom for demanding audio applications. The CM16a is capable of handling multiple speaker configurations, making it a flexible choice for various setups.

Another key characteristic of the QSC CM16a is its advanced thermal management system. This built-in feature ensures the amplifier operates within safe temperature limits, enhancing reliability and extending the lifespan of the unit. The CM16a also includes an intelligent protection circuit that safeguards the amplifier from overload and short circuits, allowing users to operate it confidently even during intense performances.

The CM16a comes equipped with multiple inputs and outputs, including XLR and TRS connectors, enabling seamless integration with a range of audio sources and systems. This versatility allows for easy connection to mixers, microphones, and instruments, making it suitable for diverse applications from concerts to corporate events.

In addition to its robust performance, the QSC CM16a features an intuitive front panel design with LED indicators for quick monitoring of system status and performance. Users can easily adjust levels and settings, ensuring optimal audio quality for any given situation.

The amplifier is also designed with efficiency in mind, incorporating Power Factor Correction (PFC) technology. This enhances power usage, reducing operational costs while minimizing environmental impact.

In conclusion, the QSC Audio CM16a stands out as a premier choice for audio professionals seeking a reliable, high-performance amplifier that can deliver exceptional sound quality. With its Class D technology, advanced protection features, versatile connectivity, and user-friendly design, the CM16a is a worthy investment for any audio application. Whether for live sound reinforcement or permanent installations, the CM16a promises to meet the needs of even the most demanding audio environments.