Manuale d’uso / di manutenzione del prodotto iScanPlus V2 del fabbricante DVDO
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Scan Plus Us er Manual 2 7 DEOHRI&RQWHQWV TABLE OF CONTENTS 2 INTRODUCTI ON 4 IN A NUTSHELL 5 I NSTALLATION 5 O PERATION 6 INSTALLATION AND SETUP 7 T YPICAL C ONFIGURATION 7 S YSTEM R EQU.
Scan Plus Us er Manual 3 WARRANTY INFORMATI ON 21 SAFETY INFORMATION: 22 S AFEGUARDS 22 P RECAUTIONS : 22 APPENDIX A – INTERNAL JUMP ER SETTINGS 23 R EMOVING THE I S CAN P LUS V 2 MOTHERBOARD 23 M O.
Silicon Image, Inc. Scan Plus v2 Us er Manual 4 ,QWURGXFWLRQ Your iScan Plus v2 packa ge c ontains: • iScan Plus v2 Line Doubling U pconverter • Universal power supply mo dule • Power cable • Composite input cable • S-Video input cable • Warranty card • User Manual Your iScan Plus v2 package do es not contain an output cable.
Silicon Image, Inc. Scan Plus v2 Us er Manual 5 ,QD1XWVKHOO If you already know about line doublers and have ha d experience installing these devices, here’s a summary of wha t is unique a bout the iScan Plus v2 . Installation The iScan Plus v2 ha s 3 input ports and 1 output port.
Silicon Image, Inc. Scan Plus v2 Us er Manual 6 Operation The only switch on the iScan Plus v2 tha t is not typica lly limited to installation usa ge is the “Aspect Ratio” switch. It is only required for widescreen televisions that have no a spect ratio control when using the iScan Plus v2.
Silicon Image, Inc. Scan Plus v2 Us er Manual 7 ,QVWDOODWLRQDQG6HWXS Ty pical Configurati on Figure 1 shows a typical conf igura tion for a home theater system.
Silicon Image, Inc. Scan Plus v2 Us er Manual 8 Sy stem Requirements The iScan Plus v2 is designed to interfa c e to progressively sca nned display devices that can dra w hori zontal scan l ines at a rate of 31.5 KHz. No rmal tel evisi ons operate o nly at 15.
Silicon Image, Inc. Scan Plus v2 Us er Manual 9.
Silicon Image, Inc. Scan Plus v2 Us er Manual 10 BNC Connect ors: Another type of input tha t is found on many display devices is the BNC connector. There are usua lly either 3, 4 or 5 BNC connectors d ependi ng on how your display device hand les synchronization signals.
Silicon Image, Inc. Scan Plus v2 Us er Manual 11 V (vertica l) sync signals in addition to the RGB outputs. This results in a tota l of five signals (RGB/HV). For many conf igurations, these five signals will be part of a single VGA VGA output cable and there will be no need to worry about the individual signals.
Silicon Image, Inc. Scan Plus v2 Us er Manual 12 2SHUDWLRQ Input Selecti on The iScan Plus v2 has been designed to detect which of the three possible input devices are turned on and are generating video signals a nd then to automatically switch to this input.
Silicon Image, Inc. Scan Plus v2 Us er Manual 13 the center of the screen (where the video is) at a different rate than on the edges (where the black bars are).
Silicon Image, Inc. Scan Plus v2 Us er Manual 14 7URXEOHVKRRWLQJ ♦ What do I do if no LEDs light when I plug the power supply? The iScan Plus v2 should a utoma tically come “on” when plugged in. Check the connections to the iS c a n Plus v2, a nd to the power source .
Silicon Image, Inc. Scan Plus v2 Us er Manual 15 - Then remove the Re d signal and inse r t the Blue signa l into the Blue connector a nd verify that the picture is blue. - Then repeat with only the G reen. - If all three of these work, th en plug them all back in again.
Silicon Image, Inc. Scan Plus v2 Us er Manual 16 This type of switcher could be used fo r either RGB or YP rPb type displays. If you are still having problems or ha ve more involved questions, you should conta ct your authorized iScan Plus v2 dealer or distributor.
Silicon Image, Inc. Scan Plus v2 Us er Manual 17 +RZLW :RUNV Background On a normal television , the video image is made by sweeping an electro n beam across the face of the set where it excites phos phors causing them to glow.
Silicon Image, Inc. Scan Plus v2 Us er Manual 18 Deinterlacing is the process by which interlaced video is converted to progressively scanned video. Progressive scanning paints all of the lines of a frame in one top to bottom pa ss. This is used where transmission bandwidth is not an issue and where the highest quality ima ge is required.
Silicon Image, Inc. Scan Plus v2 Us er Manual 19 Figure 4: Syst em Block D iagram Video Processing All of the processing steps in the signal chain between your video source and the displa y influence the quality o f the image. The following are brief descriptions of the series of steps shown in Figure 4.
Silicon Image, Inc. Scan Plus v2 Us er Manual 20 7 HFKQLFDO6SHFLILFDWLRQV Video Inputs • Two S-Vide o ( Y/C) inputs on stand ard mini- DIN connector s • One Composite vide o input on sta nda.
Silicon Image, Inc. Scan Plus v2 Us er Manual 21 :DUUDQW ,QIRUPDWLRQ Silicon Image warra nties the iS can Plus v2 for 1 2 months starting from the da te of shipment.
Silicon Image, Inc. Scan Plus v2 Us er Manual 22 6DIHW ,QIRUPDWLRQ Safeguards ♦ To reduce the risk of electric shock, do not expose this appliance to ra in or moisture, do not operate the iScan Plus v2 wi th the cover remo ved.
Silicon Image, Inc. Scan Plus v2 Us er Manual 23 $SSHQGL[$²,QWHUQDO-XPSHU6HWWLQJV These modification s are only required in very rare circumstances. Com posite Sync and Syn c-on- Green are only required in RGB mode (never Component video/Y-Pr-Pb mode) and typically only with o lder, large front proj ectors.
Silicon Image, Inc. Scan Plus v2 Us er Manual 24 straddling the two pin s labeled “NORMAL” which are nearest the fro nt of the iScan bo ard. 21) Remove this jumper from its current position by grabbing the top of the jumper and pulling directly away from the PC bo ard.
Silicon Image, Inc. Scan Plus v2 Us er Manual 25 This will be helpful at a later time when you may need to reconfigure your iSca n Plus v2 to work with a new display device.
Silicon Image, Inc. Scan Plus v2 Us er Manual 26 $SSHQGL[%²(0,)HUULWH6QDSRQ&ROODU To meet FCC EMI guidelines, the iScan Plus v2 po wer supply comes with a snap-on ferrite collar similar to those supplied w ith laptop computers an d other portable electron ic devices.
Silicon Image, Inc. Scan Plus v2 Us er Manual 27 Scan Pl us V2 User Manual Rev. 2.3, Au gus t 2000..
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 DVDO iScanPlus V2 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 DVDO iScanPlus V2 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso DVDO iScanPlus V2 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul DVDO iScanPlus V2 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il DVDO iScanPlus V2, 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 DVDO iScanPlus V2.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il DVDO iScanPlus V2. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo DVDO iScanPlus V2 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.
