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Silicon Image, Inc.

 

 

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Scan Plus v2 User Manual 

 
 

 

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Safeguards 

♦ 

To reduce the risk of electric shock, do not expose this appliance to rain or moisture, do not 
operate the iScan Plus v2 with the cover removed. 

♦ 

If the wall plug does not fit into your local power socket, then ask your electrician to replace 
your obsolete outlet. Do not modify the wall plug. To do so will void the safety feature. 

Precautions: 

Warning – FCC Regulations state that any unauthorized changes or modifications to this 
equipment not expressly approved by the manufacturer could void the user’s authority to 
operate this equipment. 

Only operate your iScan Plus v2 using the included external power supply. Use of 
other supplies could impair performance or damage your iScan Plus v2 or could 
cause fires. 

♦ 

As a safety feature, the included external power supply is equipped a 3-wire grounded plug 
(a third pin for grounding). The 3-wire grounded plug will fit only into a grounding-type 
outlet.  

♦ 

Protect and route power cords so they will not be stepped on or pinched by anything placed 
on or against them. Be especially careful at plug-ins, or cord exit points from the iScan Plus 
v2.  

Do not cover or block ventilation holes in the iScan Plus v2 cabinet. Doing so may 
damage the unit or cause improper operation. 

Avoid excessive humidity, sudden temperature changes or temperature extremes. 

Keep your iScan Plus v2 away from wet locations such as bathtubs, sinks laundries, 
wet basements and swimming pools. 

Use only accessories recommended by the manufacturer to avoid fire, shock or other 
hazards. 

Unplug your iScan Plus v2 before cleaning.  Use a damp cloth for cleaning.  Do not 
use cleaning fluids or aerosols which could enter the unit and cause damage, fire or 
electrical shock. These substances may also mar the finish of your iScan Plus v2. 

♦ 

Never open or remove covers or make any adjustments not described in this manual. 
Attempting to do so could expose you to dangerous electrical shock or other hazards. It may 
also cause damage to your iScan Plus v2. 

♦ 

Do not attempt to service this unit. Instead, disconnect it and contact your authorized Silicon 
Image dealer or distributor or Silicon Image directly. 

 
 
 

“WARNING – FCC Regulations state that any unauthorized changes 
or modifications to this equipment not expressly approved by the 
manufacturer could void the user’s authority to operate this 
equipment.”

 

 

Содержание iScanPlus V2

Страница 1: ...6FDQ SOXV Y 8VHU 0DQXDO L...

Страница 2: ...IGURATION 7 SYSTEM REQUIREMENTS 8 CONNECTIONS 8 COLOR SPACE SELECTION 10 SYNCHRONIZATION SIGNALS 10 OPERATION 12 INPUT SELECTION 12 ASPECT RATIO CONTROL SQUEEZE MODE 12 PROCESSING MODE INDICATORS 13 P...

Страница 3: ...HERBOARD 23 MODIFYING COMPOSITE SYNC JUMPER SETTING 23 MODIFYING SYNC ON GREEN JUMPER SETTING 24 MODIFYING VCR MODE JUMPER SETTING 24 REASSEMBLING THE ISCAN PLUS V2 24 APPENDIX B EMI FERRITE SNAP ON C...

Страница 4: ...able You will need to get an output cable that works with your display device There is more information on these cables in the Installation section The iScan Plus v2 is designed to interface to 31 5 k...

Страница 5: ...tor and has Red Green Blue H Sync and V Sync signals However if Component Video YPrPb colorspace is selected using the colorspace switch Y Pr and Pb signals are placed on the Green Red and Blue signal...

Страница 6: ...ideo image so that it fits into a smaller portion of the frame This will allow a 4 3 aspect ratio image to be displayed in a 4 3 portion of a 16 9 screen When squeezing the image the iScan Plus v2 wil...

Страница 7: ...ks input devices input cables iScan Plus v2 output cable and display device will exist in your system One common deviation from this configuration is to use an A V Receiver or other video switching de...

Страница 8: ...should try both composite and S Video to see which works better in your system The iScan Plus v2 will automatically search for and select whichever of the three input ports is active You can also spe...

Страница 9: ...Silicon Image Inc L LScan Plus v2 User Manual 9...

Страница 10: ...us v2 Looping the end of the cable through the ferrite twice in the same direction will secure it in place Color Space Selection The iScan Plus v2 can output video in one of two different color spaces...

Страница 11: ...sync signal be further combined with the RGB Green signal This is referred to as sync on green and is typically connected to the device using 3 BNC connectors though 3 RCAs may also be used If your o...

Страница 12: ...tically switch to using the new input If there is no active input the iScan Plus v2 will slowly flash between the three inputs After a while the iScan Plus v2 will turn off all of the indicators on th...

Страница 13: ...les or occasionally from other devices you may notice that all three mode indicators are lit This indicates a fourth processing mode single field sources In this mode the iScan Plus v2 is optimizing i...

Страница 14: ...should allow you to reliably check the output of the iScan Plus v2 7 If the computer monitor displays the video OK then the problem is either in the original video output cable it s connection to the...

Страница 15: ...to the display s inability to handle the erratic timing of a VCR The same display may be able to handle this timing on the lower frequency inputs composite or S Video but when that same signal is dou...

Страница 16: ...16 This type of switcher could be used for either RGB or YPrPb type displays If you are still having problems or have more involved questions you should contact your authorized iScan Plus v2 dealer o...

Страница 17: ...of the lines are drawn in the first pass the even lines and the other half the odd lines are drawn in the second pass First devised so that early TVs could have decent resolution with the limited tran...

Страница 18: ...hm would be to apply the softening filter only to portions of the image that are in movement This is referred to as motion adaptive deinterlacing The most advanced and best quality Line Doublers are d...

Страница 19: ...tal 3 The digital video signal is decoded from NTSC composite or S Video Y C to its basic components of Y Cr and Cb 4 The component signal is converted from interlace to progressive by the SiI502 chip...

Страница 20: ...e control Squeeze w black borders Squeeze w Gray borders Normal Sync on Green Composite Sync VCR mode jumpers inside of unit Input Stage High detail low noise video decoder High quality adaptive Y C c...

Страница 21: ...for our customers Silicon Image has asked our licensed distributors and dealers to administer this warranty The iScan Plus v2 was designed to operate continuously for many years If you have any probl...

Страница 22: ...specially careful at plug ins or cord exit points from the iScan Plus v2 Do not cover or block ventilation holes in the iScan Plus v2 cabinet Doing so may damage the unit or cause improper operation A...

Страница 23: ...distance touching these will allow you to discharge yourself before beginning work 14 Turn the iScan Plus v2 unit so that the back of the unit is facing you Remove the two screws on the back of the u...

Страница 24: ...the rear of the board 26 Remove this jumper from its current position by grabbing the top of the jumper and pulling directly away from the PC board 27 Push the jumper onto the two pins closest to the...

Страница 25: ...Silicon Image Inc L LScan Plus v2 User Manual 25 This will be helpful at a later time when you may need to reconfigure your iScan Plus v2 to work with a new display device...

Страница 26: ...lar to those supplied with laptop computers and other portable electronic devices The ferrite collar should be snapped on the end of the cable leading from the power supply to the iScan Plus v2 as sho...

Страница 27: ...Silicon Image Inc L LScan Plus v2 User Manual 27 6LOLFRQ PDJH QF UTXHV YHQXH 6XQQ YDOH PDLO LVFDQ VLLPDJH FRP LScan Plus V2 User Manual Rev 2 3 August 2000...

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