Quick Start Guide PCI 7DC IW Premium 7" Dual Concentric In-Wall Loudspeaker for Installation Applications Back Can PCI 7DC IW Premium 7" Dual Concentric In-Wall Loudspeaker for Installation Applications
PCI 7DC IW and Back Can Important Safety Instructions Terminals marked with this symbol carry electrical current of sufficient magnitude to constitute risk of electric shock. Use only high-quality professional speaker cables with ¼" TS or twist-locking plugs pre-installed. All other installation or modification should be performed only by qualified personnel.
4 PCI 7DC IW and Back Can Consignes de sécurité Les points repérés par ce symbole portent une tension électrique suffisante pour constituer un risque d’électrocution. Utilisez uniquement des câbles d’enceintes professionnels de haute qualité avec fiches Jack mono 6,35 mm ou fiches à verrouillages déjà installées. Toute autre installation ou modification doit être effectuée uniquement par un personnel qualifié.
6 PCI 7DC IW and Back Can Instruções de Segurança Importantes Aviso! Terminais marcados com o símbolo carregam corrente elétrica de magnitude suficiente para constituir um risco de choque elétrico. Use apenas cabos de alto-falantes de alta qualidade com plugues TS de ¼" ou plugues com trava de torção pré-instalados. Todas as outras instalações e modificações devem ser efetuadas por pessoas qualificadas.
8 PCI 7DC IW and Back Can 其他的重要信息 Quick Start Guide 11. ឱԷΏၺԉࠓࠁᄋᬅ֘ܭ ᦢ͉ǎ 12.
10 PCI 7DC IW and Back Can Quick Start Guide Product Feature Identification Product Feature Identification Back Can Features Dual Concentric Driver Wood Construction HF Switch Connector to Back Can Aperture (X4) (X4) (X4) Port Crossover PCB (Note that this illustration may not represent the actual PCB) Cover Wiring Terminals Cover Grille Paint Mask Screws (X4) Mounting Brackets (X4) Cable Entry for Speaker Wire 11
12 PCI 7DC IW and Back Can Quick Start Guide Wiring the Back Can Installation Guide WARNING: To avoid potential damage to your loudspeaker, ensure that the amplifier is switched OFF prior to connecting or disconnecting any cables. Back Can Installation WARNING: This procedure requires the use of an assistant, and the use of personal protection equipment, such as safety glasses and gloves.
14 PCI 7DC IW and Back Can Quick Start Guide Drywall Installation PCI 7DC IW Installation 1. The installation of drywall around the back can location is best done using a single large sheet with the vertical center line centered over the back can vertical centerline (Fig. 6). Alternatively, the cover can be left on, and the drywall installed in four sections around the cover.
16 PCI 7DC IW and Back Can Quick Start Guide Dimensions System Testing 1. Switch on the amplifier with the volume control at its lowest setting. Select a suitable signal source and slowly turn up the volume to a low level. Check that the loudspeaker is working correctly and is in phase - if not, switch off the amplifier and recheck the connections. 248 [9.7] 108 [4.3] 101 [4.0] 182 [7.2] 230 [9.1] CL 2. The HF switch has three positions, with 0 dB being flat.
18 PCI 7DC IW and Back Can Quick Start Guide Other important information Specifications P0DHC PCI 7DC IW Performance Frequency response (±3 dB) Frequency response (-10 dB) Sensitivity (1 W @ 1m) Directivity factor (Q) Directivity index (DI) 50 Hz – 20 kHz 30 Hz – 20 kHz 86 dB 4.4 averaged 1 kHz to 10 kHz 6.
