Manuale d’uso / di manutenzione del prodotto Manual QM-DA del fabbricante Crestron
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Crestron QM-DA QuickMedia™ Distribution Amplifier Operations Guide.
This document was prepared and written by the Technical Documentation department at: Crestron Electronics, Inc. 15 Volvo Drive Rockleigh, NJ 07647 1-888-CRESTRON All brand names, pr oduct names and tradem arks are the proper ty of their respective owners.
Crestron QM-DA QuickMedia™ Distribution Amplifier Contents QuickMedia™ Distribution Amplifier: QM-DA 1 Introduc tion ................................................................................................................... ............ 1 Features and Functions .
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Crestron QM-DA QuickMedia™ Distribution Amplifier QuickMedia™ Distribution Amplifier: QM-DA Introduction The QM-DA-4, QM-DA-8 and QM-DA-16 are QuickM edia™ (QM) distri bution amplifie rs designed to distribute a si ngle QM signal to up to four, eight or 16 QM receivers.
QuickMedia™ Distribution Amplifier Crestron QM-DA Features and Functions • QuickMedia signal distribution am plifier 1 to 4 in QM-DA-4 1 to 8 in QM-DA-8 1 to 16 in QM-DA-16 • Easy single cable c.
Crestron QM-DA QuickMedia™ Distribution Amplifier QM-DA Specifications (Continued) SPECIFICATION DETAILS Enclosure Chassis Steel, black matte powder coat finish, convection cooled, vented top and si.
QuickMedia™ Distribution Amplifier Crestron QM-DA QM-DA Overall Dimensions (Front View – QM-DA-8 Shown) 19.01 in (48.29 cm) 1.70 in (4.32 cm) 17.03 in (43.25 cm) 1 QM-DA-4 & QM-DA-8 Overall Dimensio ns (Bottom View - QM-DA-8 Shown) 6.64 in (16.
Crestron QM-DA QuickMedia™ Distribution Amplifier QM-DA (Rear View – QM-DA-8 Shown) 2 3 4 6 3 5 Connectors, Controls & Indicators # CONNECTORS 1 , CONTROLS & INDICATORS DESCRIPTION 1 PWR LED Indicates 24 Volts DC power supplied from Cresnet control network.
QuickMedia™ Distribution Amplifier Crestron QM-DA RJ-45 PIN NUMBER WIRE COLORS (EIA 568B) QM ASSIGNMENT: RGB QM ASSIGNMENT: COMPOSITE, S-VIDEO, COMPONENT AND AUDIO 1 WHITE/ORANGE - RGB RED - CHROMIN.
Crestron QM-DA QuickMedia™ Distribution Amplifier Setup Network Wiring When wiring the network, consider the following: • Use Crestron Certified Wire. • Use Crestron power supplies for Crest ron equipment. • Provide sufficient power to the system.
QuickMedia™ Distribution Amplifier Crestron QM-DA The aggregate cable len gth of a signal path originating at a QM tran smitter and terminating at a QM receiver must not ex ceed 450 feet (137 meters). Video signals may experience a loss of quality over very long lengths of cable.
Crestron QM-DA QuickMedia™ Distribution Amplifier WARNING: To prevent bo dily injury when mountin g or servicing this u nit in a rack, take special precautions to ensure th at the system rem ains stable.
QuickMedia™ Distribution Amplifier Crestron QM-DA Hardware Hookup Make the necessary connectio ns as called out in the illu stration that follows this paragraph. Refer to “Network Wiring” on page 7 before attaching the 4-posit ion terminal block connector.
Crestron QM-DA QuickMedia™ Distribution Amplifier NOTE: For optimum performance, Crestron st rongly recomm ends using CresCAT-QM cable, available from Crestron. Other high-quality/lo w skew CAT5e/CAT6 wiring m ay also be used with vary ing performance.
QuickMedia™ Distribution Amplifier Crestron QM-DA Problem Solving Troubleshooting The following table provides correct ive action for possible troubl e situations. If further assistance is required, please contact a Crestron customer service representative.
Crestron QM-DA QuickMedia™ Distribution Amplifier Check Network Wiring Use the Right Wire In order to ensure optimum performance over t he full range of your installa tion topology, Crestron C ertified Wire and only C restron Certifi ed Wire may be used.
QuickMedia™ Distribution Amplifier Crestron QM-DA Reference Documents The latest version of all documents m entioned withi n the guide can be obtained from the Crestron website ( www.crestron.com/manuals ). This link will provide a list of product manuals arranged in alphabetical order by model num ber.
Crestron QM-DA QuickMedia™ Distribution Amplifier Return and Warranty Policies Merchandise Returns / Repair Service 1. No merchandi se may be returned for credi t, exchange or service without pri or authorization from CRESTR ON. To obtain warranty service for CR ESTRON products, contact an authorized CRESTRON dealer.
Crestron Electronics, Inc. Operations Guide – DOC. 6547A 15 Volvo Drive Rockleigh, NJ 07647 (2018196) Tel: 888.CRESTRON 11.07 Fax: 201.767.7576 Specifications subject to www.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Crestron Manual QM-DA è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Crestron Manual QM-DA - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Crestron Manual QM-DA imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Crestron Manual QM-DA ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Crestron Manual QM-DA, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Crestron Manual QM-DA.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Crestron Manual QM-DA. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Crestron Manual QM-DA insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
