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CPT-380

1. Meicheng CPT 380 PC to Video Converter USER MANUAL www meicheng com tw Applications The CPT 380 PC to Video scan converter is designed to converta variety of computer images from 640x480 up to 1600x1200 to interlaced NTSC or PAL video It is ideal for use in applications like video conference home theater business presentation lectunng room orviewing PC image on IV Features 1 Automatically detects and down converts the incoming PC images to NTSC or PAL 2 Support high resolution PC input up to UXG A 1600x1200 60HZ 3 Output video image isavailable in NTSC or PAL 4 Support high input refresh rate up to 140HZ VGA 5 Adjustable image scaling 6 Pan Position and Zoom 7 Advance 2 D flic ker filter ensures filc ker free picture 8 Adjustable contrast brightness color sharpness 9 La t memory 10 Adjustment and control through RS 232 interface 11 Useful functions high br ite overscan freeze test pattem magnifier 12 Remote control 13 OSD operation display 14 Wide Standard screen Operation Controls and Functions Front Panel 1 Standby On indicator The indicator illuminates in red when it is in Standby mode illuminates in green when it isin ON mode 2 Power button Push the button to tum power ON or Standby 3 Remote control sensor 4 t Button Under zoom mode push the button to adjust the picture leftward 5 u Button Underzoom mode push the button to adjust the pi
2. CPT 380 connection being ready start the software again and enters real mode Main Panel l Power _ 5 Magnifier 9 Size Expand 13 Close 2 Mode indicator 6 Over Underscan 10 Hi Brite 14 Minimize 3 System reset 7 Option 11 Freeze 15 System tray 4 Zoom 8 Position Pan 12 Video settings 16 About Power PowerON Off Mode indicator Grey icon Virtual mode operation Colored icon Real mode operation System reset Reset C PT 380 unit Zoom Drag and move TV screen to the place where you want to see If the PC screen image ischanged then click refresh TV screen Refresh Reset Back to main panel RS 232 Software Operation Magnifier Drag and move magnifierto the place where you want to see If the screen image ischanged then click refresh Big frame Over Under scan TV overscan adjustments are pan and expand underscan adjustments are position and size Option TV system NTSC or PAL output Aspect pattem 4 3 or widescreen Test pattem Colorbartest pattem OWN Off Window ON Top Application software window alwayson top ON Off Output TV System Image aspect Colorbar pattem Window ontop Backto main System tray Shrink application software to system tray click the icon and retum to nomal window aeara CPT 380 On system tray Minimize Shrink a pplication software to window taskbar About Display application software version and firmware version Application Fir
3. MU 1 move UP move UP button press MD 0 move DOWN button release MD 1 en move DOWN button press ML 0 move LEFT move LEFT button release ML 1 move LEFT button press MR 0 move RIGHT button release MR 1 moveRIGEEN move RIGHT button press shorter height image button release shorter height button press higher height image button release EI higher height image button press ize LEFT narrower width image button release ae narrower width image button press size UP wider width image button release wider width image button press system reset reset image location reset image size reset video settings size RIGHT TP 0 test pattern off TP 1 EN test pattern on HB 0 en hi brightness off HB 1 ues hi brightness on zoom AREA AR 1 AR 9 zoom areal area9 AS is 4 et ig E id screen CO value CONTRAST v alue 0 63 BR value BRIGHTNESS v alue 0 255 SA value SATURATION v alue 0 63 FF value FLICKER alue 0 21 VERSION require CPT 380 unit firmware version retrive CPT 380 all status retrive PW 0 only when unit power off PW 1 NP AL 1 OV AS ZM CO BR SA SH FF CPT 380 RS 232 Remote Control Protocol CPT 380 transmits codes to Remote Controller when CPT 380 operating PW 0 power off PW 1 POWER power on NP 0 NTSC output NP 1 PAL output FZ 0 freeze image off FZ 1 freeze image on OV 0 underscan OV 1 OVERSCAN overs
4. can ZM 0 zoom off ZM 1 ZOOM zoom on system reset reset image location reset image size reset video settings TP 0 test pattern off TP 1 ea test pattern on HB 0 war hi brightness off HB 1 Eee hi brightness on zoom AREA AR 1 AR 9 zoom areal area9 AS 0 aspect is 4 3 AS 1 BE aspect is wide screen VERSION CPB80 firmware version 10 SSS SD Meicheng MEI CHENG AUDIO VIDEO CO LTD Address 5F NO 111 SEC 2 HUAN HO N RD TAIPEI 10376 TAIWAN Tel 886 2 2585 3869 Fax 886 2 2593 6672 Website www meicheng com tw Email mei cheng msa hinet net
5. cture nghtward 6 q Button Underzoom mode push the button to adjust the picture downward 7 p Button Underzoom mode push the button to adjust the picture upward 8 Zoom button Push the button to zoom in or zoom out of a picture 9 Overscan button Push the button to overscan underscan the picture Rear Panel 1 DC power supply 12V 800mA 4 Composite video out 2 PC input VGA connector RCA connector 3 PC loop through output connector 5 Svideo out connector 6 RS 232 DB 9 connector Operation Controls and Functions Remote controls and Functions 1 Power Power ON Off 2 Video setting adjustmentsfor picture contrast bright colorand sharpness 3 V Reset Pressthe button to reset picture adjustment 2 to factory default vaule 4 NTSC PAL Pressthe button to select NTSC orPAL asvideo output 5 Color bar pattem ON Off Press the button to show color bar pattem on the screen when there isno PC input Pres again to close color bar 6 Image freeze ON Off Press the button to freeze unfreeze an image 7 Hi onght ON Off Press the button to show enhanced bnghtness picture 8 Under Over Scan Press the button to choose a underscan image oroverscan image 9 9 blocks selection Zoom Under zoom mode press one of the buttons to select its comesponding sub area which is 1 9 of the full screen 10 Zoom ON Off Press the button to zoom in an picture press again to zoom out 11 Honzontal Vertical adjust knob _ Adjust
6. mware version software version Backto main panel 5 RS 232 Software Operation Close Terminate application software Position Pan and Size Expand adjustments Position Size forunderscan Pan Expand foroverscan Position Pan Backto main panel High brite High brte is useful for picture browsing and movie playing Screen freeze Still screen Video settings Contrast Brightness Color Sharpness adjustment Reset E Sme es u l Le i 8 ee O ry Back to main panel Connection and Installation svo ovne O S VIDEO C VIDEO O O OO e RS 232 a control port AC Adaptor NTSC or PAL TV EN PC Notebook LCD monitor CPT 380 RS 232 Remote Control Protocol The connection between CPT 380 and remote controller with RS 232 modem cable Pins definition of modem cable CPT380 Remote Controller oe oe RS 232 transmission format Baud Rate 9600 bps Data Bit 8 bits Panty None Stop Bit 1 bit CPT 380 RS 232 Remote Control Protocol Command Response codes of RS 232 transmission The command response codesare the combination of 3 bytes the 1st 2nd byte are text and the 3rd byte is value Remote Controller Command Codes to CPF 380 PW 0 power off PW POWER power on NTSC output 1 N P PAL output FZ 0 freeze image off mr freeze image on OV 0 underscan ZM 0 zoom off ZM 1 ZOOM zoom on MU 0 move UP button release
7. the size or position of a image when it isunder Zoom Pan Position or Size EXP mode Adjust setting value of picture adjustment in 2 12 Default Press the button to revert the following parameters to factory preset value Zoom Position Size Picture adjust 13 Pos Pan When a picture isin underscan mode pressthe button to do position adjustment When a picture isin overscan mode press the button to do pan adjustment 14 System reset Press the button to revert all system parameters back to factory preset value The system parameters are default as follows Overscan NTSC output 4 3 aspect Nomal brightness Video settings reset position pan size expand reset SIZEIEXP 15 Size EXP When a picture isin underscan mode pressthe button to do size adjustment When a picture isin overscan mode pressthe button to do expand adjustment 16 Aspect Press the button to switch between standard 4 3 and widescreen 16 9 aspect ratio RS 232 Software Operation PC OS Windows 98 ME 2000 XP Software installation 1 Place installation CD on CD ROM drive 2 Execute setup exe on installation CD 3 OS maybe requires to update some files Please re start PC After starting PC ready execute setup exe again 4 Click taskbar menu START gt Programs gt C PT 380PC 1 to execute software If RS 232 or CPT 380 is not ready then software enters virtual mode After RS 232 and

CPT-380

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