Manuale d’uso / di manutenzione del prodotto EXT-HDMI-844 del fabbricante Gefen
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www.gefen.com f 8x4 Matrix for EXT-HDMI-844 User Manual ®.
ASKING FOR ASSIST ANCE Rev A2 T echnical Support : T elephone (818) 772-9100 (800) 545-6900 Fax (818) 772-9120 T echnical Support Hours: 8:00 AM to 5:00 PM Monday thru Friday Paci fi c Time Write T o: Gefen Inc. c/o Customer Service 20600 Nordhoff St Chatsworth, CA 9131 1 www .
CONTENTS 1 Introduction 2 Operation Notes 3 Features 4 Panel Layout 5 Panel Descriptions 6 Connecting And Operating The 8X4 Matrix For HDMI 7 LED Array 8 RMT -16IR Remote Description 9 IR Code Con fi.
1 Congratulations on your purchase of the 8x4 Matrix for HDMI. Y our complete satisfaction is very important to us. Gefen Gefen delivers innovative, progressive computer and electronics add-on solutions that harness integration, extension, distribution and conversion technologies.
READ THESE NOTES BEFORE INST ALLING OR OPERA TING THE 8X4 MA TRIX FOR HDMI • Important Note: The 8x4 Matrix for HDMI incorporates a 2x1 switch in front of each input on a traditional 4x4 matrix. This allows for the connection of up to 8 different HDMI source devices with a maximum of 4 sources available for viewable at any one time.
3 Features • Switches any eight HDMI™ sources to 4 Displays • Distributes any of the four switched inputs (total of eight inputs) to any combination of the four HDMI™ output displays • Maint.
4 Front Panel Back Panel 10 1 6 7 8 9 2 3 4 5 11 P ANEL LA YOUT.
5 1 Selected Input LED Indicator Each of the 4 outputs has an 4 LED array to indicate which source is currently selected on the 8x4 Matrix for HDMI. Each of the inputs can accept up to 2 sources (A and B) and the LED array will behave in 2 modes to indicate which of the two sources for input is selected.
6 How to Connect the 8x4 Matrix for HDMI 1. Connect up to 8 HDMI source devices to the 8x4 Matrix for HDMI using the included HDMI cables. NOTE: Please be aware that each input has two available HDMI ports and that only one will be active at any given time.
7 LED ARRA Y The LED array on the 8x4 Matrix for HDMI is designed to inform the user of the current source to output routes. Each output has a 4 LED array that will indicate which source is currently selected.
8 The RMT -16IR remote control will allow the user to select which source will be routed to which output. Each of the 4 outputs are assigned a group of 4 buttons that will correspond to the 4 source inputs. Each button on the RMT -16IR remote control will toggle between the “A” and “B” sources for each input.
9 Why would I need to change the remote channel? In some instances, the 8x4 Matrix for HDMI may use IR codes that con fl ict with other IR remote control devices. The unit may switch inputs when another brand IR remote control is used or the RMT -16IR may cause other brand IR controlled devices to behave unexpectedly .
10 EDID MANAGEMENT FEA TURE EDID. What is it and what is it used for? Under normal circumstances, a source device (digital and analog) will require information about a connected device/display to assess what resolutions and features are available.
11 EDID MANAGEMENT MODES EDID Modes The diagram below illustrates the 8 DIP switch bank. DIP SWITCH Function 1 EDID Mode 2 EDID Mode 3 IR Channel 4 IR Channel 5 EDID Mode 6 N/A 7 EDID Mode 8 N/A Use DIP switches 1, 2, 5, and 7 to select the desired EDID management mode.
12 RS-232 SERIAL COMMUNICA TIONS What features are available via the RS-232 serial communications port? The 8x4 Matrix for HDMI can accept commands through the RS-232 serial communications port located on the rear panel. The current RS-232 control features are: • Switching/routing of inputs to outputs without the RMT -16IR remote control.
13 Switching/Routing Binary T able ASCII Command Input Output ASCII Command Input Output A1/a1 1A 1 C1/c1 1A 3 A2/a2 1B 1 C2/c2 1B 3 A3/a3 2A 1 C3/c3 2A 3 A4/a4 2B 1 C4/c4 2B 3 A5/a5 3A 1 C5/c5 3A 3 A.
14 Video Ampli fi er Bandwidth ....................................................................... 165 MHz Input Video Signal .............................................................................. 1.2 V olts p-p Input DDC Signal .........
15 W ARRANTY G e f en warrants the equipment it manu f actures to be f ree f rom de f ects in material and workmanship. I f equipment f ails because o f such de f ects and G e f en is noti fi ed with.
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20600 No r dho ff St . , Ch a t sw o r th CA 91311 1-800-5 4 5-6900 818-772-9100 fax : 818-772-9120 www. ge f e n. co m su ppo r t@ge f e n. co m Rev A2.
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 Gefen EXT-HDMI-844 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 Gefen EXT-HDMI-844 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Gefen EXT-HDMI-844 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Gefen EXT-HDMI-844 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Gefen EXT-HDMI-844, 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 Gefen EXT-HDMI-844.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Gefen EXT-HDMI-844. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Gefen EXT-HDMI-844 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.
