Bticino 391 875 Manuals
1 pdf manual(s) Bticino 391 875 for free download (Document Types: Manual )
Bticino 391 875 Manual [PDF] (2 pages)
- Identifier: id-2029694
- Brand: Bticino
- Device: 391 875 Intercom System
- Type: PDF
- Key Aspects: Warranty and Service Information, Component Longevity Optimization, Troubleshooting Information
- UPD Date: 24.03.2026
- Source File: 2258164.pdf
- Pages: 2
- Description: Quick reference guide for the Bticino 391 875.
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• L’isolatore del ritorno di terra per CCTV può eliminare con efficacia interferenze come distorsione, sbiadimenti, striature trasversali, disegni reticolati e macchie bianche causati dalla differenza di potenziale della terra. La tensione di isolamento arriva a 800 V. Dispone di una protezione contro sovratensioni e può essere ampiamente usato nella trasmissione video con CCTV. • This ground loop isolator for CCTV can effectively eliminate interference like distortion, tering, cross striation, reticulate pattern and snowflake caused by earth potential difference. The isolation voltage reaches 800V. It features super surge protection and can be widely used in CCTV video transmission. • Caratteristiche - Elimina le distorsioni delle immagini causate dai ritorni di terra. - Elimina problemi come immagini sbiadite, diafonia, cambi di colore e così via. - Protegge il sistema CCTV dalle interferenze dai cavi elettrici. - L’isolatore video da 800 V integrato elimina le interferenze funzionando efficacemente con un DVR. - Circuito di protezione contro sovratensioni integrato. - Compatto e semplice da connettere tramite BNC. - Passivo, non richiede alimentazione. • Schema pannello/ • Panel Diagram N. No. • Componente • Component • Descrizione • Description 1 • BNC femmina • BNC-Female • Ingresso video • Video input 2 • Modulo in plastica • Plastic Module • Corpo dell’isolatore • The body of isolator 3 • BNC maschio • BNC-Male • Uscita video • Video output 3 2 1 • Seguire le seguenti fasi: 1. Interrompere l’alimentazione di telecamera, DVR, monitore altri dispositivi. 2. Collegare un’estremità del cavo coassiale con BNC-F dell’isolatore. 3. Collegare l’altra estremità del cavo coassiale con la telecamera CCTV o con il simmetrizzatore UTP (ricevitore). 4. Collegare il BNC-M dell’isolatore a monitor o DVR. • Features - Eliminate image distortion caused by ground loops. - Eliminate problems as image tearing, cross-talk, rolling and so on. - Protect CCTV system from interference of electrical cable - Built-in 800V video isolator, eliminate interference effectively working with DVR. - Built-in super surge protection circuit. - Compact, simple for connection via BNC. - Passive, no need for power supply. • Esempi di cablaggio/ • Cabling examples 391 884 391 859 391 871 391 875 • Simmetrizzatore • Balun • Cavo UTP/ • UTP Cable • Simmetrizzatore • Balun • Cavo coassiale/ • Coaxial Cable • Isolatore del ritorno di terra/ • Ground Loop Isolator DVR • Telecamere CCTV • CCTV cameras • Cavo coassiale • Coaxial Cable • Isolatore del ritorno di terra • Ground Loop Isolator 391 875 • Monitor • Monitor • Please follow the next application steps: 1. Cut off power of camera, DVR, monitor and other devices. 2. Connect an end of coaxial cable with BNC-F of the isolator. 3. Connect the other end of coaxial cable with CCTV camera or UTP Balun (receiver). 4. Connect BNC-M of the isolator with the monitor or DVR. Safety instructions This product should be installed in line with installation rules, preferably by a qualified electrician. Incorrect installation and use can lead to risk of electric shock or fire. Before carrying out the installation, read the instructions and take account of the product’s specific mounting location. Do not open up, dismantle, alter or modify the device except where specifically required to do so by the instructions. All Bticino products must be opened and repaired exclusively by personnel trained and approved by Bticino. Any unauthorised opening or repair completely cancels all liabilities and the rights to replacement and guarantees. Use only Bticino brand accessories. Istruzioni di sicurezza Questo prodotto deve essere installato in conformità con le regole d’installazione e di preferenza da un elettricista qualificato. L’eventuale installazione e utilizzo improprio dello stesso possono comportare rischi di shock elettrico o incendio. Prima di procedere all’installazione, leggere attentamente le istruzioni associate e individuare un luogo di montaggio idoneo in funzione del prodotto. Non aprire, smontare, alterare o modificare l’apparecchio eccetto speciale menzione indicata nel manuale. Tutti i prodotti Bticino devono essere esclusivamente aperti e riparati da personale adeguatamente formato e autorizzato da Bticino. Qualsivoglia apertura o riparazione non autorizzata comporta l’esclusione di eventuali responsabilità, diritti alla sostituzione e garanzie. Utilizzare esclusivamente accessori a marchio Bticino. 391 875 LE03733AA-11W01
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