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Telecast TH-EU Series Скачать руководство пользователя страница 21

TH-EU KVM Extender 

 

2-15-2012 

21

 

CON Unit 

5

6

1

2

3

4

 

1

2

3

4

 

Rear View 

Front View 

1 

Connect to DVI monitor 

2 

Connect to USB-HID devices 

3 

Connect to 5VDC  
power supply 

4 

Connect to serial (D-Sub 9) 

5 

Audio IN 

6 

Audio OUT 

1 

Service port 

2 

Connect to interconnect cable 1 

3 

Connect to interconnect cable 2 

4 

Configuration DIP switches 

 
 

Pos : 17 /806-IHSE/Besc hreibung/Geräteansichten/472- xx/T yp THOR- EU-SDT @ 6\mod_1304493552305_6.doc  @ 50308 @ 3 

 

Содержание TH-EU Series

Страница 1: ...nc A Belden Brand 324 Clark Street Worcester MA 01605 U S A telecast support belden com www telecast fiber com T 1 508 754 4858 F 1 508 752 1520 User Manual Edition 2012 02 27 TH EU KVM Extender Model TH EU Series DISCONTINUED ...

Страница 2: ...ual the manufacturer assumes no liability for errors or omissions Neither does the manufacturer assume any liability for damages resulting from the use of the information contained herein The manufacturer reserves the right to change specifications functions or circuitry of the product without notice The manufacturer cannot accept liability for damage due to misuse of the product or due to any oth...

Страница 3: ... Views 12 3 6 1 TH EU SH SL HID 13 3 6 2 TH EU SH SL HID AS 14 3 6 3 TH EU SH SL 2 16 3 6 4 TH EU SH SL 2 AS 17 3 6 5 TH EU SH DL HID 19 3 6 6 TH EU SH DL HID AS 20 3 6 7 TH EU SH DL 2 22 3 6 8 TH EU SH DL 2 AS 23 3 6 9 TH EU SH DL HID SW 25 3 6 10 TH EU DH SL HID 26 3 6 11 TH EU DH SL HID AS 27 3 6 12 TH EU DH SL 2 29 3 6 13 TH EU DH SL 2 AS 30 3 7 Status LEDs 32 4 Installation 34 4 1 Package Con...

Страница 4: ...7 1 3 USB 2 0 transparent 42 7 1 4 Fiber Type SC Interconnect 42 7 1 5 Serial Interface 43 7 1 6 Analog Audio Interface 44 7 2 Interconnect Cable 45 7 2 1 Fiber 45 7 3 Supported Peripherals 46 7 3 1 USB HID Devices 46 7 3 2 USB 2 0 Devices 46 7 4 Connector Pinouts 47 7 5 Power Supply 49 7 6 Environmental Conditions 49 7 7 Size 49 7 8 Shipping Weight 50 8 Troubleshooting 51 8 1 Blank Screen 51 8 2 ...

Страница 5: ...latory and Standards Compliance 54 10 1 CE Declaration of Conformity 54 10 2 North American Regulatory Compliance 54 10 3 WEEE 55 10 4 RoHS 55 11 Glossary 56 Pos 1 806 IH SE Zu di esem H andbuch ATB_Zu diesem H andbuch 5 mod_1278573163276_6 doc 41510 1222 ...

Страница 6: ...e is printed on the base of the devices 1 3 Cautions and Notes The following symbols are used in this manual This symbol indicates an important operating instruction that should be followed to avoid any potential damage to hardware or property loss of data or personal injury This symbol indicates important information to help you make the best use of this product Pos 2 806 IH SE Sicherheitshinweis...

Страница 7: ...eplacements Do not use a power supply if it appears to be defective or has a damaged case Connect all power supplies to grounded outlets In each case ensure that the ground connection is maintained from the outlet socket through to the power supply s AC power input Do not connect the link interface to any other equipment particularly network or telecommunications equipment Take any required ESD pr...

Страница 8: ...0109 2 3 1 Application The KVM Extender is used to increase the distance between a source computer CPU and its console keyboard mouse and other peripheral devices The KVM Extender is designed for use with Multi mode fiber interconnect cables Pos 5 806 IH SE Beschrei bung System Übersicht 472 xx 6 mod_1304492708618_6 doc 50127 2 ...

Страница 9: ...e CPU Unit and the CON Unit communicate with each other through the interconnect cables 1 2 4 5 7 6 3 System overview 1 Source computer CPU 2 KVM Extender CPU Unit 3 Interconnect cable 4 KVM Extender CON Unit 5 Console monitor keyboard mouse 6 Second monitor option only with Dual Head devices 7 USB 2 0 devices option only with USB 2 0 devices See Chapter 4 3 Page 36 for installation examples Pos 6...

Страница 10: ...ngle Head KVM Extender for 1x DVI Dual Link up to 2560x2048 2x USB HID keyboard mouse and analog audio serial option THOR EU SDT Single Head KVM Extender for 1x DVI Dual Link up to 2560x2048 4x USB 2 0 TH EU SH DL 2 Single Head KVM Extender for 1x DVI Dual Link up to 2560x2048 4x USB 2 0 and analog audio serial option TH EU SH DL HID SW Single Head KVM Extender for 2x DVI Dual Link up to 2560x2048...

Страница 11: ...late to mount by snap on Pos 8 806 IH SE Beschrei bung Zubehör 472 xx 6 mod_1304503895633_6 doc 50759 2 3 5 Accessories Model Description TH ACCS 112 International power supply unit 100 240VAC 5VDC 4 A TH ACCS 159 DVI D splitter cable Pos 9 806 IH SE Beschrei bung Ger äteansichten U EB_Ger äteansichten 5 mod_1278573737808_6 doc 41654 2 ...

Страница 12: ... To CPU USB HID 3 Connect to 5VDC power supply 1 Service port 2 Connect to interconnect cable 3 Configuration DIP switches CON Unit 1 2 3 1 2 3 Rear View Front View 1 Connect to DVI monitor 2 Connect to USB HID devices 3 Connect to 5VDC power supply 1 Service port 2 Connect to interconnect cable 3 Configuration DIP switches Pos 11 806 IHSE Beschreibung Geräteansichten 472 xx Typ THOR EU SWH 6 mod_...

Страница 13: ...C power supply 1 Service port 2 Connect to interconnect cable 3 Configuration DIP switches CON Unit 1 2 3 1 2 3 Rear View Front View 1 Connect to DVI monitor 2 Connect to USB HID devices 3 Connect to 5VDC power supply 1 Service port 2 Connect to interconnect cable 3 Configuration DIP switches Pos 12 806 IHSE Beschreibung Geräteansichten 472 xx Typ THOR EU SSHA 6 mod_1304493177415_6 doc 50218 3 ...

Страница 14: ... SL HID AS CPU Unit 5 6 1 2 3 4 1 2 3 Rear View Front View 1 To CPU DVI D 2 To CPU USB HID 3 Connect to 5VDC power supply 4 Connect to serial D Sub 9 5 Audio IN 6 Audio OUT 1 Service port 2 Connect to interconnect cable 3 Configuration DIP switches ...

Страница 15: ... monitor 2 Connect to USB HID devices 3 Connect to 5VDC power supply 4 Connect to serial D Sub 9 5 Audio IN 6 Audio OUT 1 Service port 2 Connect to interconnect cable 3 Configuration DIP switches Pos 13 806 IHSE Beschreibung Geräteansichten 472 xx Typ THOR EU SST 6 mod_1304493223368_6 doc 50236 3 ...

Страница 16: ...terconnect cable 2 4 Configuration DIP switches CON Unit 1 2 3 4 1 2 3 4 Rear View Front View 1 Connect to DVI monitor 2 Connect to USB 2 0 devices 1 3 Connect to USB 2 0 devices 2 4 Connect to 5VDC power supply 1 Service port 2 Connect to interconnect cable 1 3 Connect to interconnect cable 2 4 Configuration DIP switches Pos 14 806 IHSE Beschreibung Geräteansichten 472 xx Typ THOR EU SSTA 6 mod_1...

Страница 17: ...5 6 1 2 3 4 1 2 3 4 Rear View Front View 1 To CPU DVI D 2 To CPU USB 2 0 3 Connect to 5VDC power supply 4 Connect to serial D Sub 9 5 Audio IN 6 Audio OUT 1 Service port 2 Connect to interconnect cable 1 3 Connect to interconnect cable 2 4 Configuration DIP switches ...

Страница 18: ...vices 1 3 Connect to USB 2 0 devices 2 4 Connect to 5VDC power supply 5 Connect to serial D Sub 9 6 Audio IN 7 Audio OUT 1 Service port 2 Connect to interconnect cable 1 3 Connect to interconnect cable 2 4 Configuration DIP switches Pos 15 806 IHSE Beschreibung Geräteansichten 472 xx Typ THOR EU SDH 6 mod_1304493445040_6 doc 50272 3 ...

Страница 19: ...1 3 Connect to interconnect cable 2 4 Configuration DIP switches CON Unit 1 2 3 1 2 3 4 Rear View Front View 1 Connect to DVI monitor 2 Connect to USB HID devices 3 Connect to 5VDC power supply 1 Service port 2 Connect to interconnect cable 1 3 Connect to interconnect cable 2 4 Configuration DIP switches Pos 16 806 IHSE Beschreibung Geräteansichten 472 xx Typ THOR EU SDH A 6 mod_1304493498821_6 do...

Страница 20: ... 5 6 1 2 3 4 1 2 3 4 Rear View Front View 1 To CPU DVI D 2 To CPU USB HID 3 Connect to 5VDC power supply 4 Connect to serial D Sub 9 5 Audio IN 6 Audio OUT 1 Service port 2 Connect to interconnect cable 1 3 Connect to interconnect cable 2 4 Configuration DIP switches ...

Страница 21: ...t to USB HID devices 3 Connect to 5VDC power supply 4 Connect to serial D Sub 9 5 Audio IN 6 Audio OUT 1 Service port 2 Connect to interconnect cable 1 3 Connect to interconnect cable 2 4 Configuration DIP switches Pos 17 806 IHSE Beschreibung Geräteansichten 472 xx Typ THOR EU SDT 6 mod_1304493552305_6 doc 50308 3 ...

Страница 22: ...terconnect cable 3 5 Configuration DIP switches CON Unit 1 2 3 4 1 2 3 4 5 Rear View Front View 1 Connect to DVI monitor 2 Connect to USB 2 0 devices 1 3 Connect to USB 2 0 devices 2 4 Connect to 5VDC power supply 1 Service port 2 Connect to interconnect cable 1 3 Connect to interconnect cable 2 4 Connect to interconnect cable 3 5 Configuration DIP switches Pos 18 806 IHSE Beschreibung Geräteansic...

Страница 23: ...4 5 Rear View Front View 1 To CPU DVI D 2 To CPU USB 2 0 3 Connect to 5VDC power supply 4 Connect to serial D Sub 9 5 Audio IN 6 Audio OUT 1 Service port 2 Connect to interconnect cable 1 3 Connect to interconnect cable 2 4 Connect to interconnect cable 3 5 Configuration DIP switches ...

Страница 24: ...t to USB 2 0 devices 2 4 Connect to 5VDC power supply 5 Connect to serial D Sub 9 6 Audio IN 7 Audio OUT 1 Service port 2 Connect to interconnect cable 1 3 Connect to interconnect cable 2 4 Connect to interconnect cable 3 5 Configuration DIP switches Pos 19 806 IHSE Beschreibung Geräteansichten 472 xx Typ THOR EU DWH 6 mod_1304493911633_6 doc 50344 3 ...

Страница 25: ...t to interconnect cable 1 3 Connect to interconnect cable 2 4 Configuration DIP switches CON Unit 1 2 3 1 2 3 4 Rear View Front View 1 Connect to DVI monitor 2 Connect to USB HID devices 3 Connect to 5VDC power supply 1 Service port 2 Connect to interconnect cable 1 3 Connect to interconnect cable 2 4 Configuration DIP switches Pos 20 806 IHSE Beschreibung Geräteansichten 472 xx Typ THOR EU DSH 6 ...

Страница 26: ...Connect to interconnect cable 2 4 Configuration DIP switches CON Unit 1 2 3 4 1 2 3 4 Rear View Front View 1 Connect to DVI monitor 1 2 Connect to USB HID devices 3 Connect to DVI monitor 2 4 Connect to 5VDC power supply 1 Service port 2 Connect to interconnect cable 1 3 Connect to interconnect cable 2 4 Configuration DIP switches Pos 21 806 IHSE Beschreibung Geräteansichten 472 xx Typ THOR EU DSH...

Страница 27: ... 3 4 1 2 3 4 Rear View Front View 1 To CPU DVI D 1 2 To CPU USB HID 3 To CPU DVI D 2 4 Connect to 5VDC power supply 5 Connect to serial D Sub 9 6 Audio IN 7 Audio OUT 1 Service port 2 Connect to interconnect cable 1 3 Connect to interconnect cable 2 4 Configuration DIP switches ...

Страница 28: ...D devices 3 Connect to DVI monitor 2 4 Connect to 5VDC power supply 5 Connect to serial D Sub 9 6 Audio IN 7 Audio OUT 1 Service port 2 Connect to interconnect cable 1 3 Connect to interconnect cable 2 4 Configuration DIP switches Pos 22 806 IHSE Beschreibung Geräteansichten 472 xx Typ THOR EU DST 6 mod_1304494100915_6 doc 50398 3 ...

Страница 29: ...nnect cable 3 5 Configuration DIP switches CON Unit 5 1 2 3 4 1 2 3 4 5 Rear View Front View 1 Connect to DVI monitor 1 2 Connect to USB 2 0 devices 1 3 Connect to DVI monitor 2 4 Connect to USB 2 0 devices 2 5 Connect to 5VDC power supply 1 Service port 2 Connect to interconnect cable 1 3 Connect to interconnect cable 2 4 Connect to interconnect cable 3 5 Configuration DIP switches Pos 23 806 IHS...

Страница 30: ... View Front View 1 To CPU DVI D 1 2 To CPU USB 2 0 3 To CPU DVI D 2 4 Connect to 5VDC power supply 5 Connect to serial D Sub 9 6 Audio IN 7 Audio OUT 1 Service port 2 Connect to interconnect cable 1 3 Connect to interconnect cable 2 4 Connect to interconnect cable 3 5 Configuration DIP switches ...

Страница 31: ...monitor 2 4 Connect to USB 2 0 devices 2 5 Connect to 5VDC power supply 6 Connect to serial D Sub 9 7 Audio IN 8 Audio OUT 1 Service port 2 Connect to interconnect cable 1 3 Connect to interconnect cable 2 4 Connect to interconnect cable 3 5 Configuration DIP switches Pos 24 806 IHSE Beschreibung Diagnose LED s UEB_Diagnose_LEDs 6 mod_1304584004723_6 doc 51146 2 ...

Страница 32: ...Beschreibung Diagnose LED s 472 xx 6 mod_1304494283852_6 doc 50434 The KVM Extender is fitted with the following LEDs for status indication at CPU Unit and CON Unit CPU Unit CPU Unit 1 2 3 4 5 6 Rear View Front View CON Unit CON Unit 1 2 3 4 5 6 Rear View Front View ...

Страница 33: ...etected Flashing Monitor DDC is being transmitted from the console monitor 2 Video OK 2 red optional On DVI signal from video source available Off Device not ready 3 Power red On Device ready Off No connection via interconnect cable 4 Link Status USB green optional On Connection available Off No connection via interconnect cable Flashing Connection failing 5 Link Status Video 2 green optional On C...

Страница 34: ...Setup DVI video cable 1 8 m DVI D male to male USB cable 1 8 m type A to type B Additional content for Dual Head devices DVI video cable 1 8 m DVI D male to male Additional content for devices with integrated switching function USB cable 1 8 m type A to type B Additional content for Analog Audio Serial option Serial cable 1 8 m RS232 male connector Stereo jack cable 1 6 m 3 5 mm male connector If ...

Страница 35: ...es CON Unit Installation 2 Connect your monitor s keyboard and mouse to the CON Unit 3 Connect the CON Unit with the interconnect cable s 4 Connect the 5VDC power supply to the CON Unit CPU Unit Installation 5 Connect the source computer CPU with the supplied cables to the CPU Unit Please ensure the cables are not strained 6 Connect the CPU Unit to the interconnect cable s 7 Connect the 5VDC power...

Страница 36: ... This section illustrates typical installations of KVM Extenders Pos 19 806 IHSE Install ati on Installati onsbeispi ele VAR_KVM_Single D ual Head_USB 2 0 5 mod_1278575500636_258 doc 41826 1 2 4 5 3 KVM Extender Single Head 1 2 4 5 6 3 KVM Extender Dual Head ...

Страница 37: ...ith USB 2 0 1 Source computer CPU 2 KVM Extender CPU Unit 3 Interconnect cable 4 KVM Extender CON Unit 5 Console monitor keyboard mouse 6 Second monitor option only with Dual Head devices 7 USB 2 0 devices option only with USB 2 0 devices Pos 30 806 IHSE Konfig urati on UEB_Konfiguration 5 mod_1278575517073_6 doc 41846 1 ...

Страница 38: ... mode depending from the respective device DIP settings have to be performed both CPU and CON unit into the same positions DIP Function Switch Position Switch down Switch up Not used Single Link mode default in combination with Single Link devices Dual Link mode default in combination with Dual Link devices Operation with switching function default in combination with models with integrated switch...

Страница 39: ...d commands are available The following table lists the keyboard commands to enter and to exit Command Mode and to change the Hot Key sequence Function Keyboard Command Ctrl Left Shift links i Hot Key until 20 11 2009 Enter Command Mode default 2x Left Shift Hot Key since 20 11 2009 Exit Command Mode Esc Change Hot Key sequence Left Ctrl Left Shift c Hot Key Code Enter The Hot Key sequence to enter...

Страница 40: ...CPU Unit for about one second The CPU will now be able to read the actual monitor DDC information and so allow the required video resolution to be selected Pos 36 806 IHSE Betrieb Switchbetrieb 472 xx 6 mod_1304495129258_6 doc 50561 2 6 2 Switching Function option If your KVM Extender has a built in switching function as an option two sources computer CPU can be connected to the CPU unit You can s...

Страница 41: ...f 100 mA Keyboard Compatible with most USB keyboards Certain keyboards with additional functions may require custom firmware to operate Keyboards with an integral USB Hub Mac keyboards e g are also supported Mouse Compatible with most 2 button 3 button and scroll mice Other USB HID devices The proprietary USB emulation also supports certain other USB HID devices such as specific touch screens grap...

Страница 42: ...types of USB 2 0 devices without restriction USB 2 0 data transfer is supported with USB high speed max 480 Mbit s Each USB 2 0 port provides a maximum current of 500 mA high power 7 1 4 Fiber Type SC Interconnect The communication of fiber devices is performed via interfaces that have to be connected by suitable fibers of connector type SC ...

Страница 43: ...ces The serial interface transmits 6 signals 3 for each direction Normally 4 of the 6 signals are handshake signals in addition to RxD and TxD The following configurations however can be realized using special adapter splitting cables Three single 2 wire transmissions Two transmissions with a handshake signal A serial mouse and a single 2 wire transmission In this case choose X ON X OFF software h...

Страница 44: ...h this connection The output of the CPU Unit is connected with the microphone input of the sound card red Adjust the sound card to provide an additional amplification 20 dB The output of the CPU Unit is connected to the audio input of the sound card blue Choose this connection if the microphone has its own pre amplifier The CON Unit can do the pre amplification of the microphone as well Open the C...

Страница 45: ...Type of cable Specifications Multi Mode 50µm One fiber 50µm I V ZN H 2G50 in house patch cable I AD ZN H 4G50 in house or outdoor breakout cable resistant Multi Mode 62 5µm One fiber 62 5µm I V ZN HH 2G62 5 in house breakout cable A DQ ZN B2Y 4G62 5 outdoor cable with protection against rodents Maximum Acceptable Cable Length Type of cable Maximum Acceptable Cable Length Multi Mode 50µm OM3 1 000 ...

Страница 46: ...m firmware may be required USB HID and other devices that are not supported as standard will normally operate with our devices featuring transparent USB support Please note that concurrent operation of more than two USB HID devices is not possible even if you use a USB hub 7 3 2 USB 2 0 Devices KVM Extender models featuring a transparent USB 2 0 connection use Extreme USB Technology from Icron Tec...

Страница 47: ... data 0 3 T M D S data 2 GND 11 T M D S data 1 GND 19 T M D S data 0 GND 4 n c 12 n c 20 n c 5 n c 13 n c 21 n c 6 DDC Input SCL 14 5VDC high impedance 22 T M D S clock GND 7 DDC Output SDA 15 GND 23 T M D S clock 8 Internal use 16 Hot Plug recognition 24 T M D S clock C1 Internal use C3 Internal use C2 n c C5 GND C4 Internal use Connector USB Type B Picture Pin Signal Color 1 VCC 5VDC Red 2 Data ...

Страница 48: ...3 Data Green 1 3 2 4 4 GND Black Connector Mini USB Type B Picture Pin Signal Color 1 VCC 5VDC Red 2 Data White 3 Data Green 4 n c 5 1 5 GND Black Fiber Optic Type SC Picture Diode Signal 1 Data IN OUT D Sub 9 Serial Picture Pin Signal Pin Signal 1 n c 6 DTR 2 CTS 7 TxD 3 RTS 8 RxD 4 DSR 9 n c 1 5 6 9 5 GND ...

Страница 49: ...5VDC Power Requirement per unit Single Head devices max 800 mA Dual Head devices max 950 mA USB 2 0 devices max 1 500 mA CPU max 3 500 mA CON 7 6 Environmental Conditions Operating Temperature 41 to 113 F 5 to 45 C Storage Temperature 13 to 140 F 25 to 60 C Relative Humidity Max 80 non condensing 7 7 Size CPU Unit CON Unit 180 x 130 x 43 mm 7 1 x 5 1 x 1 7 Shipping Box 290 x 200 x 140 mm 11 4 x 7 ...

Страница 50: ...TH EU KVM Extender 50 2012 02 27 7 8 Shipping Weight CPU Unit CON Unit 0 8 kg 1 7 lb Shipping Box 3 4 kg 7 5 lb ...

Страница 51: ...computer CPU Check DVI D cable to CPU Download DDC information from console monitors see Chapter 6 1 Page 40 Reboot CPU if necessary No monitor detected Check connection length and quality of the DVI D cable to monitor tighten cable thumbscrews No video signal detected from CPU Unit Check connection length and quality of interconnect cables between the units Download DDC information from console m...

Страница 52: ... leave Command Mode No USB HID device Connect USB HID device Problems with USB connection Check connection of USB cable to USB HID device Remove DVI and power cable and restart CON Unit Connect power cable first USB device without function USB HID device is not supported Contact dealer if necessary 8 4 USB 2 0 Diagnosis Possible Reason Measure LED Link Status USB off Connection between CON Unit an...

Страница 53: ...ealer if necessary Issue date of the existing manual Nature circumstances and duration of the problem Involved components such as graphic source CPU OS graphic card monitor USB HID USB 2 0 devices interconnect cable including manufacturer and model number Results from any testing you have done 9 2 Shipping Checklist 1 To return your device contact your dealer to obtain a RMA number Return Material...

Страница 54: ...ifications for cable lengths and types is mandatory Use in a Domestic Environment This is a Class A product In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures Pos 72 806 IHSE Zertifi kate ATB_N orth American R egul ator yC ompliance_NUR in EN 5 mod_1280395355750_6 doc 43979 2 10 2 North American Regulatory Compliance...

Страница 55: ... are certified to the relevant major international safety standards Pos 73 806 IHSE Zertifi kate ATB_WEEE 5 mod_1278579673292_6 doc 42704 2 10 3 WEEE The manufacturer complies with the EC Directive 2002 96 EG on the prevention of waste electrical and electronic equipment WEEE The device labels carry a respective marking Pos 74 806 IHSE Zertifi kate ATB_R oHS 5 mod_1278579714214_6 doc 42722 2 10 4 ...

Страница 56: ...rt of the PAL TV standard CON Unit Component of a KVM Extender or Media Extender to connect to the console monitor s keyboard and mouse optionally also with USB 2 0 devices CPU Unit Component of a KVM Extender or Media Extender to connect to a source computer CPU DDC The Display Data Channel DDC is a serial communication interface between monitor and source computer CPU It allows a data exchange v...

Страница 57: ...On Screen Display is used to display information or to operate a device Quad Head A system with four video connections RCA Cinch A not standardized plug connection for transmission of electrical audio and video signals especially with coaxial cables SFP SFPs Small Form Factor Pluggable are pluggable interface modules for Gigabit connections SFP modules are available for Cat X and fiber interconnec...

Страница 58: ...data input There is no need for a special driver during installation New USB HID device found is reported Typical HID devices include keyboards mice graphics tablets and touch screens Storage video and audio devices are not HID VGA Video Graphics Array VGA is a computer graphics standard with a typical resolution of 640x480 pixels and up to 262 144 colors It can be seen as a follower of the graphi...

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