Network Computing Devices IN2000 User's Manual
Contents
1. 01996 1997 INLINE INC Bandwidth 100 MHz 3 dB Rise and Fall Times 4 0 nano seconds Gain Adjustable from 0 8 1 2 Sync Signal Sync output has AGC 4V p p unterminated and 2V p p terminated into 73 ohms Horizontal Pulse Width 2 5 uS 15 0 to 36 0 KHz 1 2 uS 37 0 to 145 0 KHz Vertical Pulse Width l 180 200 uS Controls External RGB Gain RGB Gain Blue Enhancement Blue Enhancement Horizontal Position Control Horizontal Position Control Dip Switches Horizontal Blanking Control Internal Dip Switches None Horizontal Blanking Control Dimensions Size l 1 1 H x 4 8 W x 3 27 D 2 H x 6 75 W x 4 33 D Shipping Weight l 3 Ib 4 Ib Power Power Supply External AC to DC Power Internal Transformer Factory Transformer 12V 500 mA set at 110V or 220V AC Consumption 3 Watts 3 Watts Approvals UL1950 CAN CSA 22 2 No 950 Third Edition CE EN55022 1987 EN50081 1 1991 EN50082 1 1992 and 1994 EN0950 92 IN2000 IN2001 OPERATION MANUAL REV 2 1 12 11 99 14 Parts and Accessories Included IN2000 IN2001 Adjustment Tool Adjustment Tool 12V 500 mA Power Supply AC Power Cable US only Operations Manual Operations Manual Optional Accessories IN5100 Series Input Cables See Page 11 for a partial listing of available input cables For a complete listing of IN5100 Series input cables see the current INLINE Product Catalog2. IN2000 IN2001 OPERATION MANUAL REV 2 1 12 11 99 1996 1997 INLINE INC Horizontal Blanking Control TTL Only The Horizontal Blanking Control functions only with TTL digital input signals This control location shown on Page 8 will not need to be adjusted on a regular basis The following image symptoms may indicate that the control is misadjusted missing background colors horizontal dark bars across the screen or missing foreground colors Before adjusting the Horizontal Blanking Control first check to make sure that the external Horizontal Position Control Page 6 is not causing any image problems The following procedure is recommended for adjusting the Horizontal Blanking Control 1 IN2000 Disconnect power and open the case IN2001 Leave power on during adjustment Turn unit over to access the dip switches and Horizontal Blanking Control pot located on the bottom of the unit 2 Activate the Blanking Control Pot by turning Dip Switch 10 to ON 3 Adjust the control pot until the image quality improves and all the left hand edge of the screen is displayed properly without being cut off DIP SWITCH SETTINGS Most installations will not require any changes to the dip switch settings and the IN2000 IN2001 will generally be operated with the factory default settings The Factory Default setting and specialized dip switch settings are indicated below Factory Default Settings ON DipSwitches ON 2 8 amp 9 CITE
3. Local Monitor D Data Projector Monitor RGBS Input IN2000 IN2001 Computer CPU RET nu o LG MONO S IN5100 Series E IN7000 4 IN7100 4 Monitor Loop Cable RGBS Cable s IA AC 2000 O See awe o Power SEN 12V 500 m HORIZONTAL POSITION CONTROL The location of the horizontal position control is diagrammed on the next page The horizontal position control adjusts the position of the image on the data display device from left to right it has no effect on the local computer monitor This control adjusts through a range of 14 full knob rotations offering very fine control over the image position The pot emits a soft click 1f either extreme position is reached Many data projectors and monitors have their own horizontal position control and the interaction of the display device s horizontal control and the interface s horizontal control may result in a dark image on the data display The following procedure is suggested to ensure best results 1 Adjust the IN2000 IN2001 horizontal position control so a good quality image is displayed This control should not be set to an extreme position 2 Adjust the display device horizontal position control until the image is centered as desired 3 If the image appears dark or the colors are not properly displayed fine tune the controls on both the display device and th
4. before feeding it into the IN5132A or a double termination will result If a local monitor is required use one of the following methods to split the signal Looping Method If the local monitor has a Loop Out connector connect the monitor directly to the computer video output Turn the Loop Out termination switch to 75 ohm termination OFF and connect the IN5132A to the monitor s Loop Out connector Distribution Amplifier use a high resolution distribution amplifier such as the IN2055 to split the signal between the local monitor and the IN5132A IN2000 IN2000 IN2001 OPERATION MANUAL REV 2 1 12 11 99 1996 1997 INLINE INC 13 SPECIFICATIONS IN2000 IN2001 Universal Computer Universal Computer Video Interface Video Interface Input Connector type 15 Pin HD Female Proprietary Pin Outs RGB Video Signals Analog TTL Digital ECL Digital Input Impedance 10 Kilo Ohms Maximum Input Voltage Analog 6V p p Digital 5V DC AC Sync Signals Analog or Digital Input Impedance 1 Mega Ohms Maximum Input Voltage 6V p p Horizontal Scan Range 15 0 KHz 145 0 KHz Vertical Scan Range 30 Hz 180 Hz Output Connector Type 4 BNC Female connectors Red Green Blue Sync Output Signal Formats RGBS Default RGsB Monochrome and separate sync Composite Monochrome RGB Signals Analog Video 75 ohm impedance
5. Green mode If the display absolutely must have an RGBS signal then an IN5104A cable should be used The IN5104A will force the IN2000 to strip the sync off of the green and output a true RGBS signal The output image is doubled with two images displayed side by side Solution The display device may not be compatible with the horizontal scan rate of the computer This problem often occurs when a 31 5 KHz VGA signal is sent into an RGB monitor which 1s only compatible with signals at 15 75 KHz If problems persist call INLINE Technical Services at 800 882 7117 for further assistance 1996 1997 INLINE INC IN2000 IN2001 OPERATION MANUAL REV 2 1 12 11 99 16 WARRANTY INLINE warrants the equipment it manufactures to be free from defects in materials and workmanship If equipment fails because of such defects and INLINE is notified within two 2 years from the date of shipment INLINE will at its option repair or replace the equipment at its plant provided that the equipment has not been subjected to mechanical electrical or other abuse or modifications Equipment that fails under conditions other than those covered will be repaired at the current price of parts and labor in effect at the time of repair Such repairs are warranted for ninety 90 days from the day of re shipment to the Buyer This warranty is in lieu of all other warranties expressed or implied including without limitation any implied warranty o
6. IN7000 Series RGBS Cable 4 BNC Cable available in a variety of lengths from 6 to 100 IN7100 Series RGBS Cable 4 BNC High Resolution Cable available in lengths from 6 to 100 IN7600 Series RGBS Cable 4 BNC High Resolution Heavy Duty Cable lengths from 6 to 100 The RGBS cables above are available in longer lengths by custom order and may also be purchased in bulk quantities along with BNC connectors and crimp tools TROUBLESHOOTING The display device connected to the IN2000 RGBS output has a bad scrambled image Solution 1 Verify that the correct IN5100 Series input cable is being used Solution 2 The display device connected to the output of the interface may not be compatible with the computer output CGA and EGA signals vary from 15 75 to 24 KHz VGA runs at 31 5 KHz but SVGA can be as high as 48 58 KHz with newer modes such as 1600 x 1200 running at 79 KHz MACII Quadra computers sense which monitor is connected and configure themselves accordingly with horizontal scan rates ranging from 24 48 to 68 9 KHz Solution 3 Check the dip switch settings to make sure the unit is putting out a sync format that the display device can use For most applications the default dip switch settings see Page 9 will work best Solution 4 The RGBS cable may have a bad sync line Try running the sync through another cable The output image is very dark Solution The horizontal position control may be set off to an extreme positi
7. attached to the loop through output An extension cable on the input or a very long monitor cable may cause this problem Do not attempt to extend the length of the IN5100 Series monitor loop cable When using the IN2000 and an INS101A with a VGA signal the image from the RGBS output is violet with a very low green signal Solution The local monitor may be monochrome If it is a monochrome monitor the IN9030 mono adapter must be used the output of the IN2000 will be monochrome The output image from the IN2000 2001 has horizontal black bars throughout the image when interfacing to TTL video signals IN5100 cables ending with T Solution The Horizontal Blanking Control may need adjustment First check the Horizontal Position Control to ensure it is not causing the problem If the problem persists adjust the Horizontal Blanking Control according to the procedure on Pages 8 amp 9 The output image is too green Solution 1 The dip switches may be set for Sync on Green output Try changing the dip switches to factory default settings see Page 9 so the unit outputs an RGBS signal Solution 2 Some MACI and Quadra computers output an RGsBS signal If an IN5161A cable is used with the IN2000 IN2001 the interface does not strip the sync off of the green and the resulting output signal is actually RGsBS The problem can be solved by disconnecting the composite sync signal from the display device forcing the display to operate in Sync on
8. 10 Enable Blanking Control cursis ciente eee 10 IN2001 Internal BUT 10 IN5100 Series Cables Partial Listing e ecce ee eere ee eee eee ette eet te seen aee t easet etes tese tena ee 11 IN2000 IN2001 Input Pin Configuration enne emen 11 Interfacing to Computers with BNC Outputs seen 12 ei US TG 13 Included Accessories Optional Accessories ss 14 NA en rone orb bro re eroe uv Peor aeo Fore aoa Feo e PE FEE o a EE een sind ends entorse ends s se 14 EE E A EE 16 DESCRIPTION The IN2000 and IN2001 are universal computer video interfaces designed to work with Analog TTL and ECL computer video signals Like other INLINE interfaces the IN2000 IN2001 carry out three primary functions Signal Splitting these interfaces allow for the simultaneous connection and viewing of both the computer s local monitor and a second output device such as a large screen data projector monitor or color printer Electronic Interfacing Computer video output signals come in three main varieties Analog TTL Digital and ECL Digital Several different signal sync formats are used including RGBS composite sync RGBHV separate horizontal and vertical sync signals RGsB sync on the Green video signal and Monochrome with Composite Sync The IN2000 2001 will accept any of these signal types and formats outputting the signal in the standard RGBS Analog video format Physical Interfacing Com
9. 15 PinD Internal Harness Internal Harness 9PinD 23 Pin D 13W3 9PinD 13W3 13W3 19 Pin D 25 Pin D 26 Pin HD Internal Harness BNC BNC BNC Pin 1 Red Video Analog TTL determined by Pins 14 amp 15 Pin2 Green Video Analog TTL determined by Pins 14 amp 15 Pin3 Blue Video Analog TTL determined by Pins 14 amp 15 Pin 4 Ground Pin5 Ground Pin6 Red Secondary TTL only Pin 7 Green Secondary TTL only Pin 8 Blue Secondary TTL only Pin9 Vertical Sync Input Pin 10 Horizontal Sync Input Pin 11 Reserved Do not connect anything to this Pin Pin 12 Ground Pin 13 Invert Video TTL Video Signals Only Ground Normal Open Inverted Pin 14 Analog Digital Select Open Digital Ground Analog Pin 15 Analog Digital Select Open Digital Ground Analog Short Pins 9 amp 10 together for Composite Sync input 1996 1997 INLINE INC IN2000 IN2001 OPERATION MANUAL REV 2 1 12 11 99 12 INTERFACING TO COMPUTERS WITH BNC OUTPUTS The IN5129A IN5132A and IN5133A are special input cables designed for use with workstations and terminals which have BNC video outputs The chart below describes the input signal compatibility for each of these cables Cable Description Monochrome RGsB RGBS RGBH amp V IN5129A 4 BNCs X X IN5132A 1 BNC X IN5133A 5 BNCs X X Installation Procedure IN5129A IN5133A The video signal input to the IN2000 IN2001 must be terminated into 75 ohms for
10. N2001 OPERATION MANUAL REV 2 1 12 11 99 4 INSTALLATION This section offers step by step instructions for installing the IN2000 IN2001 A detailed application drawing showing all equipment connections is included on the next page 1 Turn the computer and computer monitor off Disconnect the computer monitor if present from the video output port on the computer 2 The IN5100 Series cables have a pass through connector Male and Female on one end The pass through end is connected to the computer and local monitor Connect the male side of the pass through connector to the computer s video output port 3 Connect the local computer monitor if present to the female side of the INS1XX pass through If no local monitor is used a termination plug is required for analog type video signals It is very important that the female side of loop through cables receive a 75 ohm signal KEY CONCEPT termination when interfacing analog video signals If no termination is provided the output of the interface will be very overdriven appearing very bright with poor contrast The termination is also required by certain video cards VGA newer MACII etc because they sense the attached monitor at boot up and set the card for the appropriate mode Two of the most popular termination plugs are listed below INS101A Cable Use an IN9031 15 pin HD VGA terminator plug not included This emulates a color VGA mon
11. Operation Manual Universal Video Interface Series 4 HORIZONTAL POSITION LIS 2000 UNIVERSAL AMA VIDEO NTERFACE DIGITAL BLUE CONTROL SYNC IN2000 Analog TTL ECL Video Interface et 4 IN2001 Analog TTL ECL Video Interface LU pA LI LA Zeg MW 14 Wha Il W TABLE OF CONTENTS Description Feat res 44 eege ENNEN ENEE ENEE 1 IN2000 IN2001 Differences sseeneenenneneeeneneneneeneneeeneneseneesse 2 Input SPI EET 2 iiimiieeonnrolulli M 3 IN5100 Series Monitor Loop Cables eee esee ee eee eee ee ee en eee to soto tese ta aset en setate s toas seen a ee 3 Include Reda te 4 Application Diagram ener id ce e mieten RET eH te meg eer toe 5 Horizontal Position Control eee eres eene e eene teneant nsns etas ts tone tastes sone e sser seta ao 6 RGB Gain Controls R 6 Blue Enhancement Control eee eee eese esee boses etant snae ta sten sone tastes sone sessios inpresio seiss 6 Control Location DATOS ina dia rita 7 Internal Controls R 8 Horizontal Blanking Control ss 9 Dip S TE TN 9 Factory Default Settings einem ete e eee e et eee Ree os 9 Sync on Green EES ts t e whe epe iae cota 9 Monochrome Output sistema AEN EEN 9 Disable Enable Horizontal Position Control
12. Signal Format Red Green Blue Composite Sync OFF Horizontal Position Control Active 1 10 Blanking Control Disabled Sync on Green Output Turn Dip Switch 1 to ON ON y Dip Switches ON 1 2 8 amp 9 en Signal Format Red Green with Composite Sync FF Blue 1 10 Monochrome Output Turn Dip Switches 1 and 3 to ON This combines the red green and blue video into composite monochrome The monochrome signal is output on the GREEN connector ON EN Dip Switches ON 1 2 3 8 amp 9 7 Signal Format Composite Monochrome OFF 1996 1997 INLINE INC IN2000 IN2001 OPERATION MANUAL REV 2 1 12 11 99 10 Disable Horizontal Position Control Turning Dip Switch 6 to ON disables the Horizontal Position Control This setting should only be used with Composite Sync or Sync on Green input signals Zf Switch 6 is set to ON when using input signals with separate Horizontal and Vertical syncs the unit will not output any sync signal causing the video projector or data monitor attached to the IN2000 IN2001 output to loose sync and stop displaying an image ON OFF Enable Blanking Control Turning on Dip Switch 410 enables the Blanking Control pot This pot adjusts the video signal left blanking TTL signals only to ensure a clamp to black For more information see Pages 8 amp 9 ON mun Dip Switches ON 2 8 9 amp 10 OFF 1 10 IN2001 INTERNAL FUSES The IN2001 contains two int
13. ace to different computers the appropriate INS100 Series Monitor Loop Cable must be used For more information and a complete listing of IN5100 Monitor Loop Cables see Pages 3 amp 11 Common analog TTL and ECL signals are listed below along with compatible signal formats Analog Video Common signals partial listing VGA S VGA XGA XGAII MACH CX FX CL SL LC Quadra Centris Sun Sparc Station Silicon Graphics Iris Indigo Compatible Input Signal Formats 2 TTL Digital Video Common signals partial listing RGBS RGBH amp V RGsB RsGsBs Monochrome video combined with sync Monochrome with separate composite sync Monochrome with separate H amp V syncs CGA EGA MDA Hercules Apple WIE MAC MAC MAC SE IBM 3400 Series Compatible Input Signal Formats ECL Digital Video Compatible Input Signal Formats IN2000 IN2001 OPERATION MANUAL REV 2 1 12 11 99 1 2 3 4 or 6 bit TTL video with separate composite sync signal 1 2 3 4 or 6 bit TTL video with separate H amp V sync signals 1 or 3 bit ECL video with separate composite sync 1 or 3 bit ECL video with separate H amp V syncs 1996 1997 INLINE INC KEY CONCEPT While the input connector on the IN2000 2001 looks like a standard 15 pin HD VGA connector 15 pins in three rows this input uses proprietary pin connections to accommodate the unit s universal design VGA and other signals can not be at
14. e BLUE CONTROL is no blue enhancement most accurate color and corresponds to the control in the extreme counterclockwise position about 8 o clock Full blue enhancement occurs at the extreme clockwise position about 4 o clock The BLUE CONTROL pot may be adjusted by hand or using the small tweeker tool supplied The entire rotation range for the BLUE CONTROL is just over 180 degrees from stop to stop so care must be taken not to force or over rotate the pot IN2000 IN2001 OPERATION MANUAL REV 2 1 12 11 99 1996 1997 INLINE INC Hori ontal Position IN2000 Top View Control x HORIZONTAL BE POSITION GAIN RED O AD Re Gain GREEN e E MONO T w c D Q a D E m O DJA 11 IA Ze 14 Whew ll Vv 2000 BLUE SYNC O UNIVERSAL ANALOG DIGITAL CONTROL VIDEO INTERFACE Blue En ancement Control Hori ontal Position Control IN2001 Top View e Blue En ancement Control m VIDEO GAIN Abd KA Blue Green Re Gain Gain Gain INTERNAL CONTROLS The IN2000 and IN2001 have been designed with several controls which may be used by qualified technicians to adjust specialized signal parameters These controls consisting of 10 dip switches and one adjustment pot are infrequently used and do not require adjustment for normal daily operation For convenience the IN2001 has been designed with two access slots in the bottom of the u
15. e interface until the picture is centered and a good quality image is attained RGB GAIN CONTROLS The RGB gain control locations are shown in the diagrams on the next page The factory setting is unity gain meaning that a 1 0 volt Red Green or Blue input signal will appear at the IN2000 IN2001 outputs as a 1 0 volt signal These controls may be adjusted if required to calibrate the color balance between the red green and blue signals The RED GREEN and BLUE Gain controls provide a gain E adjustment range from 0 8 in the extreme clockwise position to 1 2 in the extreme counterclockwise position The gain pots Maximum Gain Minimum Gain may be adjusted by hand or using the small tweeker tool supplied The entire rotation range for the gain pots is just over 150 degrees from stop to stop so care must be taken not to force or over rotate the pots BLUE ENHANCEMENT CONTROL TTL SIGNALS ONLY The IN2000 IN2001 include a BLUE CONTROL location shown on the next page which may be used to enhance the visibility of computer graphic displays containing a lot of blue blue text blue graphics or a blue background This control affects only TTL digital input signals and works by adding various amounts of green into the blue portions of the projected image This results in an aqua color which is generally more detailed and sharper especially on older video projectors which often have a fairly soft focus on the blue CRT The default for th
16. e interfaces derive a great deal of their flexibility and universality through the use of detachable input cables The IN5100 Series includes dozens of special input cables each designed for a specific type of computer graphic signal or computer model For example the IN5101A is designed for VGA S VGA XGA type signals while the IN5161A works with MACH type video signals Four main characteristics determine the make up of an IN5100 Series cable Analog or Digital signal Sync Format RGBS RGBHV RGsB RsGsBs Monochrome Video Output Connector Type 15 pin HD 15 pin D 25 Pin D etc and pin outs External or Internal Installation Analog or Digital Analog Cables are designated with the letter A IN5101A IN5133A IN5161A ECL cables also receive the A designation IN5126A IN5137A TTL Digital Cables are designated with the letter T INS106T IN5122T IN5158T External or Internal Cables Most IN5100 Series cables are inserted in line between the computer s video output and the monitor input cable see diagram on page 5 Some computers and terminals do not offer an external video output and INLINE has designed special internal IN5100 Series cables for several of these models Each internally mounted IN5100 Series cable includes an instruction sheet describing the installation procedure A partial listing of the most popular INS100 Series Monitor Loop Cables is located on Page 11 1996 1997 INLINE INC IN2000 I
17. ernal fuses If power is applied to the unit and the front LED doesnt light one of the internal fuses may need to be replaced 1 Remove power from the unit 2 Loosen the two case screws on the bottom of the unit 3 Turn the unit back over top facing up and lift off the top half of the IN2001 case Capacitors C13 and C14 store an electrical charge even when the unit is powered down Take care not to touch these components 4 Locate the fuses L1 amp L2 and replace with new 250 mA 250V fuses as required 5 Replace the top case and tighten the two bottom case screws Fuse L2 Fuse L1 IN2000 IN2001 OPERATION MANUAL REV 2 1 12 11 99 1996 1997 INLINE INC IN5100 SERIES MONITOR LOOP CABLES PARTIAL LISTING Computer Graphics Card Cable Model IBM PC AND COMPATIBLES VGA S VGA XGA XGAII IN5101A CGA EGA IN5106T MDA Hercules INS105T APPLE MACH Quadra INS161A MAC MAC IN5107T MAC SE IN5111T Apple UE IN5122T COMMODORE Amiga 500 1000 2000 3000 4000 IN5147A WORKSTATIONS amp TERMINALS Sun Sparc Station IN5160A Sun Monochrome IN5126A Silicon Graphics Iris Indigo IN5175A NeXT Color IN5175A NeXT Monochrome IN5137A IBM 3192 IN5127A NCD 17C IN5173A DEC VT420 Kit IN5174A 1 BNC Monochrome IN5132A 4 BNC RGBS or RGsB IN5129A 5 BNC RGBHV or RGsB IN5133A IN2000 IN2001 Input Pin Configuration 15 Pin HD Female Connector 11 Connector 15 Pin HD 9 PinD 9 PinD
18. itor IN5161A Cable Use an IN9056 15 pin D MAC II terminator plug not included This emulates a 13 14 Apple monitor 4 Connect the other end of the IN51XX cable single male 15 pin HD connector to the input connector on the IN2000 IN2001 KEY CONCEPT The IN2000 IN2001 must be located immediately adjacent to the computer Do not attempt to lengthen the INSIXX loop through cable If the INSIXX cable is extended ghosting or other signal problems may occur Also the local monitor cable should not be more than 6 12 long 5 Connect the IN2000 IN2001 RGBS output 4 BNC connectors to the data display device s RGBS input using four high resolution BNC cables or a multi conductor RGBS snake The IN7000 IN7100 and IN7600 series high resolution cables are well suited for this purpose Take care while making connections to insure that the red output is connected to the red input green output to the green input etc 6 Apply power to the interface The green power LED will light to indicate the unit is receiving power IN2000 Use the 12V 500 mA included power supply IN2001 Use a standard power cable included on U S units 7 Complete the installation by turning the computer and computer monitor on If required adjust the horizontal position and RGB gain controls as detailed on Pages 6 and 7 IN2000 IN2001 OPERATION MANUAL REV 2 1 12 11 99 1996 1997 INLINE INC Application Diagram IN2000 IN2001
19. nit so the case does not need to be opened to change the dip switches and adjustment pot To access these controls on the IN2000 follow the procedure listed below CAUTION Any adjustment of internal controls on the IN2000 must only be carried out by qualified technicians The interface case must be opened to adjust these controls and extreme care must be taken to avoid static shock to the internal components and or damage to the pins which connect the top and bottom circuit boards The following procedure may be used to access the IN2000 internal controls 1 Remove power from the IN2000 Remove the screw on the bottom of the unit and lift the top cover off The top cover must be lifted straight up remaining absolutely parallel to the bottom half of the interface in order to avoid bending the pins on the pin blocks 3 Locate the desired dip switches or control pot and gently adjust as required using a small plastic tweeker tool See Pages 9 amp 10 for details on these controls 4 Replace the top cover The interface end panels fit into slots in the top case and will act as a guide insuring that the pins and sockets on the top and bottom boards line up properly Once the two halves have been rejoined tighten the case screw The drawing below diagrams the positions of the dip switches and internal control pot on the IN2000 IN2000 Intemal View Bottom Board Horizontal Blanking Control Dip Switches 41 10
20. on or may be interacting poorly with the horizontal position control on the display device Follow the horizontal position adjustment procedure listed on Page 6 The output image is missing a color Solution Possibly the RGBS cable is bad Try switching connections on the output to verify that the bad color s cable is OK Example If there is no red try running the green output through the red cable and see if green is displayed or not IN2000 IN2001 OPERATION MANUAL REV 2 1 12 11 99 1996 1997 INLINE INC 15 The output image is very bright and overdriven looking with poor contrast Solution 1 The loop through cable is probably being used without a local monitor and the signal is therefore unterminated Use either a local monitor or a termination plug at the monitor loop through connector on the IN5100 Series cable If this is not the problem try 2 Solution 2 Verify the gain settings on the IN2000 IN2001 RGB gain pots If they are set to a very high gain level reduce the gain as required Solution 3 Check the contrast and brightness settings on the display device Many CRT type display devices look best with the contrast set toward the upper end of the adjustment range 75 95 and the brightness set towards the middle of the adjustment range 40 60 The output image is ghosting Solution The IN5100 Series cables are designed to plug directly into the computer s graphic card and a short 6 to 12 ft monitor cable
21. proper image display In order to achieve this termination the following installation procedure should be followed Local Monitor 1 Attach a BNC T 1 male 2 female to each BNC output connector on the computer 2 Connect the IN5129A or IN5133A cable to one RG B S A AAA side of the T connectors 3 Connect the local monitor to the other side of the T connectors If no local monitor is present use a 75 ohm Male BNC termination plug on the Red Green and Blue connectors TTL sync signals do not require a 75 Ohm terminator DU bi D be BNC T d rt BNC T Side View S Connectors IN2000 IN2001 O DN IN51 29A PET ni w z N D mn D si Le q le uid Installation Procedure IN5132A The IN5132A should be connected directly to the computer s monochrome composite video output This cable includes an internal 75 ohm termination so the signal should not be split off to a local monitor
22. puters employ many different types of video output connectors making it difficult to hook up computers directly to data projection devices The IN2000 IN2001 simplify interfacing routing and switching tasks by acting as universal adapters Through the use of IN5100 Series removable monitor loop input cables the IN2000 IN2001 can be attached to virtually any computer and will provide a video output signal on four BNC connectors which can easily be connected to an RGB display device KEY CONCEPT The IN2000 IN2001 are not scan converters The data projector monitor or other output device must be compatible with the horizontal scan rate output by the computer video card The IN2000 IN2001 Universal computer video interfaces are fully automatic offering easy operation and the following features 100 MHz Bandwidth High performance interface design ensures that video signals will be interfaced with no loss of image detail Universal Design units will operate Analog Video TTL Digital Video and ECL Digital Video input TTL and ECL digital signals are converted to analog video allowing output signals to be run over long distances on high resolution coaxial cables IN5100 Series Monitor Loop Cables dozens of specialized input cables are available which allow the IN2000 IN2001 to be attached to over 9596 of the computers on the market IN5100 Series input cables are not included with the IN2000 IN2001 but a
23. r merchantibility or fitness for any particular purpose all of which are expressly disclaimed The information in this manual has been carefully checked and is believed to be accurate However Inline Inc assumes no responsibility for any inaccuracies that may be contained in this manual In no event will Inline Inc be liable for direct indirect special incidental or consequential damages resulting from any defect or omission in this manual even if advised of the possibility of such damages The technical information contained herein regarding IN2000 IN2001 features and specifications is subject to change without notice IBM is a registered trademark of International Business Machines Apple MAC Quadra and Centris are registered trademarks of Apple Computers Inc Iris Indigo is a registered trademark of Silicon Graphics Sun Sparc Station is a registered trademark of Sun Microsystems Inc All other trademarks and registered trademarks are the property of their respective companies All Rights Reserved Copyright 1995 1997 INLINE INC 22860 SAVI RANCH PARKWAY YORBA LINDA CA 92887 800 882 7117 714 921 4100 FAX 714 921 4160 www inlineinc com IN2000 IN2001 OPERATION MANUAL REV 2 1 12 11 99 1996 1997 INLINE INC
24. re required for operation This design prevents obsolescence users may buy the universal interface and IN5100 cable s they need today and add additional cables in the future as their needs change Loop Through Output provides a passive output signal for the local computer monitor Flexible Output Signal Formats RGBS standard RGsB and Composite Monochrome Horizontal Position Control allows picture to be centered precisely on the data display screen RGB Gain Controls Red Green and Blue levels can be calibrated and output gain boosted to compensate for long cable runs up to 100 depending on signal horizontal scan frequency Blue Enhancement improves visibility of digital input signals which contain a lot of blue elements 9 1996 1997 INLINE INC IN2000 IN2001 OPERATION MANUAL REV 2 1 12 11 99 IN2000 AND IN2001 DIFFERENCES These two interfaces are virtually identical in function features and operation with only a few minor differences as detailed in the chart below IN2000 IN2001 Power Supply External Power Adapter Internal Power Supply Size 1 1 H x 4 8 W x 3 27 D 2 H x 6 75 W x 433 D Adjustment Pots Top mounted hand adjustable Recessed pots adjustable with tweeker tool Dip Switches Internal Externally Accessible INPUT COMPATIBILITY The IN2000 IN2001 universal interfaces will accept video signals with horizontal scan frequencies between 15 7 KHz and 145 0 KHz In order to interf
25. tached directly to the input without the appropriate INS100 Series loop cable OUTPUT COMPATIBILITY The IN2000 IN2001 output an analog video signal in the RGBS format Red Green Blue and composite sync on four BNC connectors The output signal is compatible with many data projectors and monitors In addition to the default RGBS output format the IN2000 IN2001 may be set to output RGsB or Composite Monochrome Video with Sync by changing the dip switch settings see Pages 8 amp 9 A special version of the IN2000 is available for installations requiring an RGBHV output This unit features a 15 Pin HD Female connector on the output and may be ordered using the following model designation IN2000SP RES911722 VGA MACII and high resolution workstation video cards operate in several different modes encompassing a wide range of resolutions and horizontal scan rates The IN2000 and IN2001 are not scan converters and the data projector or monitor must be compatible with the horizontal scan rate output by the computer video card Please check the documentation for both the computer video card and the data projection device in order to ensure compatibility IN5100 SERIES MONITOR LOOP CABLES Unlike Dedicated Video Interfaces which are designed to work with one specific type of computer graphic signal and feature a permanently attached input cable Universal Interfaces such as the IN2000 IN2001 function with a wide variety of input signals Thes
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