Features, Speciﬁcations | Crown Audio IQ-PIP-LITE instruction

IQ-PIP-LITE

he Crown® IQ-PIP-LITE is a PIP™ (Program- Tmable Input Processor) input module for

PIP2™ compatible ampliﬁers.* It connects the ampliﬁer to a 100 Mb Ethernet network allow- ing it to be remotely controlled and monitored via System Architect or IQwic software.

The IQ-PIP-LITE is a HiQnet or TCP/IQ series component. This means it connects to a HiQNet system or IQ Network via 100 Mb Ethernet. This provides faster IQ communications than the previ- ous current loop, IQ bus, connectivity method. With HiQnet or TCP/IQ, a large (or small) system can be interconnected using standard off-the-shelf 100 Mb Ethernet components (Switches, Network Interface Card, and cables). The IQ-PIP-LITE can also be connected to the same network used to pass CobraNet™ audio.1

The audio path in the IQ-PIP-LITE is processed totally in the analog domain without the inherent noise induced by analog-to-digital conversions. While DSP-type functions cannot be supported

U L T R A S E R I E S

Features

•	A Programmable Input Processor with	• Can be connected to the same network
	TCP/IQ and HiQnet (connects to an IQ	used to pass CobraNet audio
	System or HiQnet system via 100 Mb	• Implements SmartAmp features: Input
	Ethernet)	• Implements SmartAmp features: Input
	Ethernet)	compressors, multimode output limiters,
• Remote control and monitoring of		compressors, multimode output limiters,
• Remote control and monitoring of		error reporting and load monitoring

	PIP2-compatible Crown ampliﬁers	• AUX connector conﬁgurable for AUX input,
	and some PIP1-compatible Crown
		AUX output, or Listen Bus
	ampliﬁers
		• Three Year, No-Fault, Fully Transferable
	• Faster IQ communications than the
		Warranty completely protects your invest-
	IQ bus
		ment and guarantees its speciﬁcations

with this type of architecture, the standard Smart- Amp™ feature set is. These features include input compressors, multimode output limiters, error reporting and load monitoring.

The IQ-PIP-LITE requires System Architect Soft- ware available from www.harmanpro.com or IQwic software available from www.iqaudiosystems.com.

Using the IQ-PIP-LITE with the IQ-PIP-USP2 Adapter

The IQ-PIP-USP2 Adapter allows many older Crown PIP-compatible ampliﬁers (i.e., Macro- Tech® 00 Series, Com-Tech 00 Series, and Studio Reference Series ampliﬁers) to access the power and versatility of the Crown IQ-PIP-LITE module.

The IQ-PIP-USP2 Adapter can be installed into the following Crown ampliﬁer models:

CT-200**, CT-400**, CT-800**, CT-1600**

MA-600, MA-1200, MA-2400

MA-3600VZ, MA-5000VZ***

MA-24x6, MA-36x12

Macro Reference**

Studio Reference I

Studio Reference II

For more details about the IQ-PIP-LITE, contact the Crown Technical Support Group at

800-342-6939 or 574-294-8200. Also, visit the Crown Audio website at www.crownaudio.com.

*A PIP2™-compatible ampliﬁer is necessary to use the IQ-PIP-LITE. To determine if the ampliﬁer

is PIP2 compatible, look for the logo on the back of the ampliﬁer. The IQ-PIP-LITE is NOT compatible with older Crown PIP ampliﬁers unless a USP2 adapter is ﬁrst installed in the ampliﬁer.

1 Note that the IQ-PIP-LITE cannot receive or transmit CobraNet audio. Plese use the IQ-PIP- USP3/CN if this function is desired.

**Important: Some of the ﬁrst generation Com- Tech Series and Macro-Reference ampliﬁers have soldered 16-pin ribbon and 5-pin signal cable con- nections, rather than the modular type. If you ﬁnd that your original Com-Tech Series or Macro- Reference ampliﬁer has the soldered type cable connections, contact the Crown Technical Support Group for installation instructions.

***Important: Some newer MA-5000VZ ampliﬁers are already PIP2-compatible and can accept the IQ-PIP-LITE directly. Older MA-5000VZ ampliﬁers are not PIP2-compatible. Those ampliﬁers have soldered 16-pin ribbon and 5-pin signal connec- tions, rather than the modular type. If you ﬁnd that your MA-5000VZ ampliﬁer has the soldered type cable connections, contact the Crown Technical Support Group for installation instructions.

Important: The IQ-PIP-USP2 Adapter is designed for use with the IQ-PIP-USP2 module and IQ-PIP- LITE ONLY, and will NOT work with the IQ-PIP- USP2/CN or any other PIP module.

Speciﬁcations

General

Connectors: See Figure 1 on other side.

Network: RJ-45 connector forming an IEEE 802.3 Ethernet NIC connection.

AUX: RJ-11.

Channel 1 and Channel 2 balanced inputs: 3-pin,

5mm removable barrier blocks.

Indicators: A yellow DATA indicator ﬂashes when the IQ-PIP-LITE receives a valid command that is addressed to the IQ-PIP-LITE. A green PRESET indicator ﬂashes to indicate the selected and active user preset. A yellow LINK ACT indicator (inte- grated in the network connector) indicates a valid

Ethernet link when lit and the presence of Ethernet trafﬁc when ﬂashing. A green 100 MB indicator (integrated in the network connector) indicates a valid 100 Megabit connection.

Memory Backup: 4 Megabit nonvolatile FLASH memory for backup of run-time settings, presets, and program storage. Capable of 10,000 write cycles.

Power Requirements: No external power is required. 160 mA at +24 VDC and 50 mA at –24 VDC. When installed into a Crown PIP2 compatible ampliﬁer, the unit receives ± 24 VDC from the ampliﬁer.

Total Power Dissipation: 4.6 watts.

Audio

Please note: The audio speciﬁcations are refer- enced to 0.775 V (0 dBu). Measurements were made at the output of the IQ-PIP-LITE module itself.

Input Impedance: Normally 20 kilohms balanced and 10 kilohms unbalanced.

Maximum Input Level: +20 dBu.

Dynamic Range: >110 dB (A-weighted, 20 Hz to 20 kHz).

Frequency Response: ±0.5 dB from 20 Hz to 20 kHz.

Common Mode Rejection (CMR): 50 dB typi-

cal.

Total Harmonic Distortion + Noise (THD+N):

< 0.05% (1 kHz, 0 dBu).

Data Acquisition: Eight channel, 12 bit Analog to Digital Converter running at 100 K samples per second.

Input/Output Monitor Accuracy: Typically ±1 dB.

IQ-PIP-LITE specifications

Crown Audio's IQ-PIP-LITE is an advanced, versatile interface designed specifically for professional audio applications. This innovative product serves as a powerful processing tool, enabling users to integrate Crown amplifiers into complex audio systems effortlessly.

One of the standout features of the IQ-PIP-LITE is its ability to facilitate remote monitoring and control of audio systems. The device boasts an onboard Ethernet connection that allows users to connect to IP networks, making it easy to manage multiple amplifiers from a single point. This capability is invaluable for installations in large venues, such as auditoriums, stadiums, and theaters, where numerous amplifiers may be deployed.

The IQ-PIP-LITE also features an onboard digital signal processor (DSP). This DSP offers a wide array of audio processing tools, including equalization, crossover, delay, and limiting. With these tools, users can fine-tune audio signals to meet specific requirements, ensuring optimal sound quality. The digital processing capabilities make it easy to implement complex audio setups without needing additional hardware.

Another notable characteristic is its user-friendly interface. The device comes equipped with an intuitive software application that simplifies setup and operation. Through this application, users can access various presets and configurations, allowing for quick adjustments on-the-fly. Moreover, the software supports real-time monitoring of key parameters, such as signal levels and temperature, providing users with essential information to maintain system integrity.

The IQ-PIP-LITE also supports networked monitoring and control through Crown's proprietary IQ networking technology. This networking capability allows users to synchronize settings across multiple devices, simplifying the management of large-scale audio systems. Furthermore, it provides real-time feedback on system performance, enabling quick identification of any issues.

In terms of compatibility, the IQ-PIP-LITE is designed to work seamlessly with a broad range of Crown amplifiers, ensuring that users can easily integrate it into their existing systems. Its compact and lightweight design makes it easy to install in various environments, reducing the need for extensive rack space.

In summary, the Crown Audio IQ-PIP-LITE offers a robust set of features and technologies that enhance audio processing and system management capabilities. With its advanced DSP, intuitive software interface, networked monitoring, and compatibility with Crown amplifiers, it stands out as an essential tool for professionals seeking precision and control in audio applications.

Crown Audio IQ-PIP-LITE specifications Features, Speciﬁcations, General, Audio

Models: IQ-PIP-LITE