TFT LCD MONITOR USER MANUAL CH-LCD-420AV-1DE
Contents
1. AC INPUT O A o__ Jo e eC a Connect PC to Monitor through VGA connector as shown onthe above picture b Connect External device suchas DVD or Game Player to Monitor as shown onthe above picture Connect CCD Camera 1 and 2 to Monitor through Video Input 1 and 2 BNC Connect as showing on the above picture D Support Resolution CH LCD 420AV 1DE 640x480 60Hz 800x600 56Hz 1024x768 60Hz 640x480 72Hz 800 x600 70Hz 1024x768 70Hz 640 x480 75Hz 800 x600 72Hz 1024x768 75Hz 800 x600 75Hz 1366 x768 60Hz 11 Specification Model CH LCD 420AV 1DE LCD Panel 42 02 TFT Level TV 3D Comb Filter 3D De interlace Yes Display area 930 25x523 01mm Resolution 1366x768 Brightness 500cd m Contrast Ratio 1500 1 typ Response Time G TOG 8ms View angle L R 89 left 89 right U D 89 up 89 down Input Signal 1 0 Vp p Composite BNCx2 Input BNC x 2 Output Auto Termination PC IN D Sub 15Pin VGA DVI input S Video 4 Pin Min Din x 1 Input 4 Pin Min Din x 1 Output DVI YES Audio In Out RCA R L X2set Input RCA R L X2 set Input RS232 OPTION STAND OPTION PIPIPOP YES Operating OSD Control Function Power Supply AC90 260V Power Consumption 245 W Dimension w o stand 1018 3X611 3A121 7 mm Weight N W 28kg Te2. 5 Menu OSD menu selection 6 Source Select input signal from AV1 AV2 S Video or VGA DVI PIP POP Function A Please push Select key to open the pip pop function then push Select key to select picture size 1 16 gt 1 9 gt 1 4 gt 1 2 gt Full picture B Push Down key to select the pip position center lower right upper right lower left upper left C Push Up key to select the sub picture source Connections CH LCD 420AV 1DE SO BON gt 00 10 11 12 13 14 15 POWER SW AC IN Rs232 IN Option DVI IN VGA IN DC12V 1A OUT Option VIDEO 1 IN Composite signal Input for VIDEO1 VIDEO 1 OUT Video looping output for VIDEO 1 VIDEO 2 IN Composite signal Input for VIDEO 2 VIDEO 2 OUT Video looping output for VIDEO 2 Y C IN OUT S Video Y C separated signal Input Out AUDIO 1 IN L R Audio Signal Input this inputis for Av1 AUDIO 1 OUT L R Audio Looping output for AUDIO1 AUDIO2 IN L R Stereo Audio Signal Input this input is forAv2 PC or Y C referto Note below AUDIO 2 OUT L R Audio Looping output for AUDIO1 NOTE Connections of Audio Audio 1 Audio 2 VGA DVI AV1 V AV2 S Video OSD Architecture OSD Function CH LCD 420AV 1DE Menu Contrast Brightness Hue Saturation Sharpness Display Ration 16X9 4X3 Video Scan Normal Over
3. Press the MENU button bring upthe OSD menu Press UP DOWN to increase or decrease value onthe OSD menu Contrast Adjusts fore ground white level ofthe screen image Brightness Adjusts background black level of the screen image H Position Controls the picture horizontal position V Position Controls the picture vertical position Clock Adjust the internal pix clock lag in order to optimize the screen image Phase Adjustthe internal clock time lag in order to optimize the screen image Auto Adjust Automatically selects the optimal settings forimage parameters Display Ration To selecting 16X9 or 4X3 Volume Control built in speakers output Volumes Reset All Returns all controls back to factory setting Factory Function mode Push UP and DOWNkey into the Factory mode then Push Power key on off into the User mode Menu FC R FC G r FC B Reset All FC R Adjusts red color temperatures for users FCG Adjusts green color temperatures for users FC Adjusts blue color temperatures for users ResetAll Returns all controls back to factory setting 10 Connecting Device video Loop out to audio device DVD or other video source Gamera or other video source ll Camera 0 audio so r other urce A DC 12V OUT 1A A CL
4. Under Volume Reset All Under AV1 AV2 S Video mode Press the MENU button bring upthe OSD menu Press UP DOWN to increaseor decrease value onthe OSD menu Contrast Permits adjustment for contrast between light or dark areas of the picture Example Setting Slide bar Brightness Adjusts the overall picture shade and brightness Tip Use the Brightness to make details in the dark areas of the picture to be just visible and Contrast to brighten the picture without causing noises and foreheads to turn white Hue Adjust allthe colors on the screen butis most noticeable to the eyein reds and yellows and is also usually set for pleasing face tones Saturation Adds coloringto the black and white picture content ofa color signal and isusually setfor viewer s preference in color saturation Sharpness Sets the desired sharpening enhancement tothe picture Display Ration To selecting 16X9 or4X3 Video Scan Adjust the screen size to Normal Over Under scan Volume Control built in speakers output Volumes Reset All Returns allcontrols backto factory setting OSD Function PC Mode Only Menu Contrast Brightness Clock Phase H Position V Position Auto Adjust Display Ration 16X9 4X3 Volume ResetAll Under Image mode
5. TFT LCD MONITOR USER MANUAL CH LCD 420AV 1DE CE WARNING TO REDUCE THE RISKOF FIRE OR ELECTRIC SHOCK DONOT EXPOSE THIS PRODUCT TO RAIN OR MOISTURE DO NOT INSERT ANY METALLIC OBJECT THROUGH VENTILATION GRILLS CAUTION 5 RISK OF ELECTRIC SHOCK l DO NOT OPEN 9 CAUTION TO REDUCE THERISK OF ELECTRIC SHOCK DO NOT REMOVE COVER OR BACK NO USER SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED SERVICE PERSONNEL Explanation of Graphical Symbols The lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of uninsulated dangerous voltage within the product s enclosure that maybe of sufficient magnitude to constitute a risk of electric shock to persons The exclamation pointwithin an equilateraltriangle is intendedto alert the user to the presence of importantoperating and maintenance servicing instructions inthe literature accompanying the product Precautions Should any liquid or solid object fall into the cabinet unplug the unit and have it checked by the qualified personnel before operating it any further Unplug the unit from the wall outlet if it is not going to be used for several days or more Todisconnect the cord pullit out by the plug Never pull the cord itself Allow adequate air circulation to prevent internal heat built up Do not place the uniton surfaces rugs blankets etc ornear materi
6. a vi 13 Remote moi 14 Features CH LCD 420AV DE Compatible with VGA 640 x 480 SVGA 800 x 600 WXGA 9 Support vertical refresh rate up to 75 Hzfor VGA SVGA WXGA Automatic or manual detection of separate synchronize and composite synchronize of VGAsignal 42 02 inch LCD monitor with multiple inputs Composite video Y C and D sub computer and DVI option High brightness of 500 cd m With 3D comb filter High contrast 1500 1 High quality Horizontal and Vertical Scaling with 3D De interlacing for Display Wide viewing of 178 vertical and178 horizontal Fast LCDresponse time of 8ms Gray to Gray Luminance transient improvement LTI Chrominance transient improvement CT Video inputsupport NTSC PAL standard Built in high precision Y C Input signal Video out support auto termination 75 Ohms Build in 5W 5W speaker Support IR remote controller VESA standard 200mm 200mm bracket Wall mountable capability Operating Instructions CH LCD 420AV 1DE SOURCE MENU PIP DOWN UP OOO OO rowe 654 32 1 1 Power Monitor power ON OFF LED Green Light Power On LED Red Light Standby mode no signal input LED No Light Power Off 2 3 Adjust Down Up Increase or decrease the value on OSD menu Down Decrease value on the OSD Menu Up Increase value on the OSD Menu 4 PIP PIP POP function selection
7. als curtains draperies that may block the ventilation holes Installation Do notinstall the unit in an extremely hot or humid place orin aplace subjectto excessive dust or mechanical vibration The unitis not designed to be waterproof Exposure torain or water may damage the unit Cleaning Clean the unit witha slightly damp soft cloth Use a mild household detergent Never use strong solvents suchas thinner or benzine as they might damage the finish ofthe unit Retain the original carton and packing materials for safe transport of this unitin the future Safety Precautions Federal Communications Commission FCC Statement This Eguipmenthas beentested and found to comply withthe limits for a Class B digital device pursuant to Part 15 of the FCC rules These limits are designed to provide reasonable protection against harmful interference in 8 residential installation This equipment generates uses and can radiate radio frequency energy and if notinstalled and used in accordance with the instructions may cause harmful interference to radio communications However thereis no guarantee thatinterference will not occurin a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged totry to correct the interference
8. by one or more of the following measures Reorientor relocate the receiving antenna Increase the separation between the equipment and receiver Connectthe equipmentinto an outlet ona circuit different from that to which the receiver is connected Consultthe dealer or an experienced radio TV technician for help 9 You are cautioned that changes or modifications notexpressly approved by that party responsible for compliance could void your authority to operate the equipment This device complies with Part 15 FCC Rules Operation is subject tothe following two conditions 1 This device may not cause harmful interference 2 This device must accept any interference received including interference that may cause undesired Table Of Contents MAGU 1 1 ASEME m mmm m ma 2 Table OLE OMEMIS ccna cndceicte sisicc os ttcect inosine v u lkvadt maandas aliast 3 OFeatures eerrnnmerereeneeneeeneeeerererereenenana 4 Operating IMS MUI CON sine couldnt 5 CONS CUS See A 6 e OSD Architecture cceeccecccccceesececececenseeeeececaueeeeseeeceaeaeseseeeeeaaneeeeeeeanes 7 OSD Function OSD Function PC Mode Factory Function Mode Connecting kail aima eee aeeeee 11 WSCC ANON SO 12 MFR tada n emimiijal
9. mperature 0 40 C Humidity 20 80 12 Appendixes A TROUBLE SHOOTING Problem 1 No power 2 No videoor audio 3 Bad video or audio 4 Image notstable 5 Ab normal line 6 Ghost image 7 Desired video disappear Checking gt Power cord connecting Power on gt Change toright input channel gt Check signal cable gt Any interruptfrom other devices Adjust video control on OSD Adjust video source Package List w LCD Monitor x1 Power Cord x1 Accessory Kit a DB15 DB15 VGACable x1 x1 b 1 8 male to 1 8 male audio cable x1 User Manua x1 Remote Control x1 13 23 Functions Controller Power Monitor power ON OFF At CFF mode monitor will be at standby status LED Green Light Power On Red Light Standby mode 8 Adjust V Increase or decrease the value on OSD menu Increase value on the OSD Menu Decrease value on the OSD Menu tem Option PIP POP Selection Menu OSD Menu control Source Select input signal from AV1 AV2 S Video or VGA DVI 14
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