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Crestron PROAMP(I)-7X400
PROCISE™ High-Definition Professional
Surround Sound Amplifier
Operations Guide
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This document was prepared and written by the Technical Documentation department at: Crestron Electronics, Inc. 15 Volvo Drive Rockleigh, NJ 07647 1-888-CRESTRON Important Safety Instructions • Read these instructions. WARNING: • Keep these instructions. TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, • Heed all warnings. DO NOT EXPOSE THIS APPARATUS TO RAIN OR MOISTURE. THE APPARATUS SHALL NOT BE • Follow all instructions. EXPOSED TO DRIPPING OR SPLASHING. OBJECTS • Do not us
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Regulatory Compliance As of the date of manufacture, the PROAMP-7X400 and PROAMPI-7X400 have been tested and found to comply with specifications for CE marking and standards per EMC and Radiocommunications Compliance Labelling. Federal Communications Commission (FCC) Compliance Statement This device complies with part 15 of the FCC Rules. Operation is subject to the following conditions: (1) This device may not cause harmful interference and (2) this device must accept
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Crestron PROAMP(I)-7X400 PROCISE™ Surround Sound Amplifier Contents PROCISE™ High-Definition Professional Surround Sound Amplifier: PROAMP(I)-7X400 1 Introduction ...............................................................................................................................1 Features and Functions................................................................................................1 Applications.....................................................................
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Crestron PROAMP(I)-7X400 PROCISE™ Surround Sound Amplifier PROCISE™ High-Definition Professional Surround Sound Amplifier: PROAMP(I)-7X400 Introduction The PROAMP-7X400 and PROAMPI-7X400 seven-channel amplifiers are the perfect complement to the PSPHD PROCISE High-Definition Professional Surround Sound Processor (sold separately), delivering 400 Watts per channel, with XLR ® balanced inputs, Cresnet and Ethernet connectivity, and seamless control and monitoring through the PSPHD front
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PROCISE™ Surround Sound Amplifier Crestron PROAMP(I)-7X400 The Power to Inspire The PROAMP-7X400’s custom hybrid design achieves the warmth and neutrality of a Class AB amplifier with all the efficiency benefits of modern Class D. The PROAMP-7X400 delivers 400 Watts at 8 Ohms, and 700 Watts at 4 Ohms, per channel. Twin 1.8 kVA toroidal power transformers direct pure, continuous power to its seven mono amplifier channels, each with its own isolated power supply featuring an immense 168,00
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Crestron PROAMP(I)-7X400 PROCISE™ Surround Sound Amplifier Applications The following diagram shows a PROAMP-7X400 in a residential application. PROAMP-7X400 in a Home Theater Application Operations Guide – DOC. 6976A PROCISE™ Surround Sound Amplifier: PROAMP(I)-7X400 • 3
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PROCISE™ Surround Sound Amplifier Crestron PROAMP(I)-7X400 Specifications Specifications for the PROAMP-7X400 are listed in the following table. PROAMP-7X400 Specifications SPECIFICATION DETAILS Audio (Typical of 7 Mono Channels) Output Power 400 Watts per channel at 8 Ohms 700 Watts per channel at 4 Ohms Power Bandwidth 5 Hz – 45 kHz at -3 dB Damping Factor > 250 Frequency Response 20 Hz to 20 kHz, ±0.1 dB S/N Ratio 117 dB, A-weighted Total Harmonic Distortion 0.02% (T
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Crestron PROAMP(I)-7X400 PROCISE™ Surround Sound Amplifier PROAMP-7X400 Specifications (Continued) SPECIFICATION DETAILS Available Accessories CBL-PRO-XLR-2 Balanced Audio Interface Cable Kit (two-foot cable length) CBL-PRO-XLR-6 Balanced Audio Interface Cable Kit (six-foot cable length) PSPHD PROCISE™ High-Definition Professional Surround Sound Processor 1. The latest software versions can be obtained from the Crestron website. Refer to the NOTE following these footnotes. 2
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PROCISE™ Surround Sound Amplifier Crestron PROAMP(I)-7X400 PROAMP-7X400 Physical View (Rear) 6 • PROCISE™ Surround Sound Amplifier: PROAMP(I)-7X400 Operations Guide – DOC. 6976A
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Crestron PROAMP(I)-7X400 PROCISE™ Surround Sound Amplifier PROAMP-7X400 Overall Dimensions 18.36 in (467 mm) 21.14 in 18.12 in (537 mm) (461 mm) 17.86 in (454 mm) 19.00 in (483 mm) 17.28 in (439 mm) 8.70 in (221 mm) 9.24 in (235 mm) 6 4 1 2 3 5 7 8 9 10 11 12 13 14 15 16 17 Operations Guide – DOC. 6976A PROCISE™ Surround Sound Amplifier: PROAMP(I)-7X400 • 7
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PROCISE™ Surround Sound Amplifier Crestron PROAMP(I)-7X400 Connectors, Controls & Indicators # CONNECTORS*, DESCRIPTION CONTROLS & INDICATORS 1 NET LED (1) Amber LED, indicates communication with Cresnet system 2 PWR 1 LED (1) Green LED, indicates power switch is enabled and power is present at the upper power input 3 RESET BUTTON (1) Miniature pushbutton, clears all channel fault indications if condition is resolved 4 TEMP LED (1) Red LED, indicates an over-temperature condition
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Crestron PROAMP(I)-7X400 PROCISE™ Surround Sound Amplifier Connectors, Controls & Indicators (Continued) # CONNECTORS*, DESCRIPTION CONTROLS & INDICATORS 14 POWER INPUT (2) IEC C14 male chassis plugs, main power inputs 1 & 2; Mate with removable power cords (included); Each input includes a 15 Amp circuit breaker (PROAMPI-7X400 has 8 Amp breakers); Requires two independent AC feeds 15 INPUT (7) 3-pin XLR female; Balanced line-level audio inputs; Input Impedance: 24k Ohms balanced
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PROCISE™ Surround Sound Amplifier Crestron PROAMP(I)-7X400 Setup Network Wiring When wiring the Cresnet and Ethernet network, consider the following: • Use Crestron Certified Wire. • Use Crestron power supplies for Crestron equipment. • Provide sufficient power to the system. CAUTION: Insufficient power can lead to unpredictable results or damage to the equipment. Please use the Crestron Power Calculator to help calculate www.crestron.com/calculators). how much power is needed for th
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Crestron PROAMP(I)-7X400 PROCISE™ Surround Sound Amplifier • If an IP ID is set, Cresnet communication with the PSPHD is disabled. The PROAMP-7X400 can use either a Cresnet connection or Ethernet connection. It cannot use both. Installation Observe the following guidelines when installing the PROAMP-7X400: WARNING: Failure to observe the following installation guidelines may result in personal injury or damage to the equipment. • The PROAMP-7X400 is very heavy. Two people should lift a
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PROCISE™ Surround Sound Amplifier Crestron PROAMP(I)-7X400 Use the following procedure and a #1 or #2 Philips screwdriver to install the PROAMP-7X400 into a rack. Refer to the following illustration. Rack Attachment for Rack Mounting Rear Handles Rack Ears Front Handles 1. Remove the feet on the bottom of the amplifier. 2. Position the amplifier into the rack and secure the device to the rack by screwing four rack screws (not included) into the top and bottom mounting holes of the rack
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Crestron PROAMP(I)-7X400 PROCISE™ Surround Sound Amplifier CAUTION: Keep the amplifier unplugged until all the input, network, and speaker wiring is complete. CAUTION: Do not bridge speaker outputs. CAUTION: Check the speaker wires for shorts and frayed wiring around the OUTPUT connectors. NOTE: For optimum performance, Crestron recommends the optional CBL-PRO-XLR-2 XLR Balanced Audio Interface Cable Kit (two-foot cable length) or CBL-PRO-XLR-6 Balanced Audio Interface Cable Kit (s
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PROCISE™ Surround Sound Amplifier Crestron PROAMP(I)-7X400 Refer to the following diagram to properly connect the PROAMP-7X400 to a PROCISE Amplifier Connections PSPHD Surround Sound Processor. Connect a PROAMP-7X400 to a PSPHD Surround Sound Processor NOTE: For optimum performance when connecting a source to a PROCISE amplifier, Crestron recommends the optional CBL-PRO-XLR-2 Balanced Audio Interface Cable Kit (two-foot cable length) or CBL-PRO-XLR-6 Balanced Audio Interface Cable Ki
