JVC TM-L450TU User's Manual
Contents
1. lA SERVICE 15 Unplug this Appliance from the wall outlet and refer servicing to qualified service personnel under the following conditions When the power cord or plug is damaged or frayed B If liquid has been spilled into the Appliance C If the Appliance has been exposed to rain or water D If the Appliance does not operate normally by following the operating instructions Adjust only those controls that are covered in the operating instructions as improper adjustment of other controls may result in damage and will often require extensive work by a qualified technician to restore the Appliance to normal operation E If the Appliance has been dropped or damaged in any way F When the Appliance exhibits a distinct change in performance this indicates a need for service SCREEN BURN 16 Do not attempt to service this Appliance yourself as opening or removing covers may expose you to dangerous voltage or other hazards Refer all servicing to qualified service personnel 17 When replacement parts are required have the service technician verify in writing that the replacement parts he uses have the same safety characteristics as the original parts Use of manufacturer s specified replacement parts can prevent fire shock or other hazards 18 Upon completion of any service or repairs to this Appliance please ask the service technician to perform the safety check described in the manufacturer2. 14 MENU CONTENTS You can adjust set the following items on the menu screen Each adjusted set value is automatically memorized The values inside are the factory presets CONTRAST Picture Contrast Adjusts the picture contrast Decreasing the value lowers the contrast and increasing the value raises it Adjustable range 30 to 30 0 BRIGHTNESS Picture Brightness Adjusts the picture brightness Decreasing the value makes the picture darker and increasing the value makes it brighter Adjustable range 30 to 30 0 SHARPNESS Picture Sharpness Adjusts the picture sharpness Decreasing the value makes the picture softer and increasing the value makes it more sharp Adjustable range 30 to 30 0 CHROMA Picture Chroma Adjusts the picture chroma Decreasing the value makes the picture lighter and increasing the value makes it deeper Adjustable range 30 to 30 0 PHASE Picture Phase Adjusts the picture phase Decreasing the value makes the picture more reddish and increasing the value makes it more greenish Adjustable range 30 to 30 0 POWER SAVE Power Save With the power save function set to ON active the monitor automatically enters standby mode when no video signal is input When the power save function is active the POWER indicator blinks in green W
3. The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance servicing instructions in the literature accompanying the appliance WARNING 3 Avoid improper installation and never TO PREVENT FIRE OR SHOCK HAZARDS position the unit where good ventilation is DO NOT EXPOSE THIS APPLIANCE TO unattainable RAIN OR MOISTURE 4 Do not allow objects or liquid into the cabinet openings CAUTION 5 In the event of trouble unplug the unit and TO INSURE PERSONAL SAFETY call a service technician Do not attempt to OBSERVE THE FOLLOWING RULES repair it yourself or remove the cover REGARDING THE USE OF THIS UNIT Changes or modifications not approved by JVC could void the warranty 1 Operate only from the power source When you don t use this Appliance for a specified on the unit long period of time be sure to disconnect 2 Avoid damaging the AC plug and power both the power plug from the AC outlet and cord antenna for your safety IMPORTANT SAFEGUARDS CAUTION Please read and retain for your safety Electrical energy can perform many useful functions This Appliance has been engineered and manufactured to assure your personal safety But improper use can result in potential electrical shock or fire hazards In order not to defeat the safeguards incorporated in this Appliance observe the following basic rules for its installation use and se
4. If you want to adjust the volume while the TV button is blinking press the TV button again so that the button lights in green then adjust the volume with the VOLUME CHANNEL buttons The TV button lights in green when TV is selected VIDEO A Button Press this button to select the video signal input to the VIDEO A terminal and the audio signal input to the AUDIO IN A terminal The button lights in green when VIDEO A is selected VIDEO B Button Press this button to select the video signal input to the VIDEO B terminal and the audio signal input to the AUDIO IN B terminal The button lights in green when VIDEO B is selected 10 11 12 MENU Button Press this button to access the menu for performing settings and adjustments on the monitor The selected item displayed on the menu changes each time this button is pressed BLUE CHECK Button Press this button to use the blue check function The blue check function helps make the CHROMA and PHASE settings more accurate SIZE SELECT Button Press this button to change the screen size The screen size changes each time this button is pressed POWER Switch Indicator Press this switch to turn the power ON or OFF The POWER indicator lights in green when the power is ON RIGHT VIEW 13 14 15 Earphone Terminal Stereo minijack output terminal Actual output is monaural B
5. Picture Tube 4 5 measured diagonally black devices which use a magnet or any other and white products which generate a magnetic field Effective Screen Doing so may cause the picture to be Size Width 3 3 4 94 2 mm distorted by their magnetic effect Also DO Height 2 13 16 70 7 mm NOT place the monitor close to a high voltage Diagonal 4 1 2 114 3 mm power line or transformer Video Inputs 2 line inputs composite video e If an external speaker is placed close to the BNC connector x 4 1 V p p monitor the picture may be distorted In this 750 case use a shielded speaker Bridge connection possible 75 Q auto termination Audio Inputs 2 line inputs monaural Dimensions and weight are approximate RCA pin connector x 2 E amp Design and specifications are subject 0 5 V rms high impedance to change without rifles i REMOTE IN DI a Illustrations used in this manual have been Input 1 line input minijack connector exaggerated abbreviated or compounded for Built in Speaker 2 5 cm round x 1 0 2 W explanatory purposes only The appearance of output the actual product may differ slightly Antenna Terminals VHF UHF compatible 75 F connector Environmental Conditions Operating temperature 0 C 40 C 32 F 104 F Operating humidity 2096 8096 non condensing Power Requirements 100 V AC 240 V AC 50 Hz 60 Hz or 12 V DC Power Consumption 2 DC 19 V
6. using an AC adapter 3 8 A DC 12 V using a battery Weight 8 0 Ibs 3 6 kg including AC adapter 7 3 Ibs 3 3 kg not including AC adapter Dimensions W x Hx D 5 3 4 x 7 1 4 x 11 1 2 146 mm x 181 3 mm x 291 8 mm Including AC adapter carrying handle feet and stand stored power cord not included Provided Accessories AC power cord 5 91 ft 1 8 m x4 AC adapter model ADP 50VB REV attached to monitor x1 21 2920202020009 O 90600000 0900000000000 02002070 000009000000 0 00 00 0900000000090 9 000000009000 900000000090 000000000000 900000000090 000000000000 090009020000 900000900000 200000000090 020707020020 000009000000 9 0000000000 900000000090 0207020200020 000009000000 900000000000 900000000090 200000000000 900000000090 0000000000000 0000000900000 000000000090 090009000000 900000900090 0900000000090 0707020702070 000009000000 900000000000 90000000009 200000000000 900000000090 000000000000 900000000090 0007020200070 090009020000 900000900000 200000000090 0207020700020 000009000000 9 0000000000 900000000090 0207020200020 000009000000 900000000000 900000000090 200000000000 900000000090 0000000000000 000000900000 0702020207070 000000000000 900000000000 0909090900090 0000020909050 07000000 0000000 m gt Or 8 9 1 ZEL v 1 8 181 OL E Z imensions mp SP
7. Press the power button to turn RE the power ON The power indicator lights in green e To turn the power OFF press the power button again e O 2 Select a video input with the VIDEOA VIDEO B VIDEO A or VIDEO B button The button pressed lights in green 4 VOLUME CHANNEL POWER Indicator The status of the POWER indicator varies depending on the following conditions buttons 3 Adjust the volume with the VOLUME CHANNEL Unlit Power OFF Lights in green Power ON usual operation Lights in orange Low voltage from DC power 5 supply battery etc Lights in red 1 Battery protection circuit active Blinks in green Power save function active 1 The color of the POWER indicator does not show the exact status of the battery Depending on the battery type the power may be cut off even before the POWER indicator lights in orange red This is due to characteristics of the battery or the operation of the battery protection circuit and is not a malfunction If this occurs recharge the battery 12 Screen indication VOLUME 13 Screen Indication The screen indication disappears about 8 seconds after button operation Unsuitable Environments for Viewing e Watching the monitor in a room that is too dark can damage your eyes Keep the room properly lit Watching the monitor for long periods can also damage your eyes Be sure to take
8. aas VIDEO B Connection Example CM Signal Flow Video Camera or Other Equipment Connect the TV antenna cable to watch TV kh ed A wired remote control can be connected Consult your dealer for details Video Equipment for Recording PREPARING THE POWER SUPPLY Precautions Use one of the following power supplies AC power supply 120 V AC 60 Hz Use the provided power cord e DC power supply 12 V DC Use any brand of external DC battery pack commercial or other DC power supply INDOOR USAGE AC Power Supply Connect the provided power cord to the AC IN AC power input terminal and an AC outlet e When AC power supply is used the power from the DC IN 12 V DC power input terminal is automatically cut off e Do not use any AC adapter other than the one provided model ADP 50VB REV D otherwise it may cause a malfunction Using Outside North America A different AC power cord will be required e The AC power cord provided with this monitor can only be used with AC 120 V 50 Hz 60 Hz North America To use this monitor outside North America you will need to get a different AC power cord that matches the voltage and or power plug used in that country 10 OUTDOOR USAGE DC Power Supply Connect any commercial brand of external DC battery pack or other DC power supply to DC
9. 0000000000 2050508 00000 99005060000 020700707070 0707070707070 020202020000 020202020000 07020000000 o o VIDEOA VIDEO B E x a m 5 Ee Ej 5 5 9 Bik 2 8 RIGHT VIEW VIEW 1 Carrying Handle Used to carry the monitor Can be removed when the monitor is mounted in a rack Screen A removable shield protecting the liquid crystal shutter is provided Feet Can be removed when the monitor is mounted in a rack Stand The monitor will be tilted about 18 when the stand is pulled out Can be removed when the monitor is mounted in a rack DO NOT push down on the monitor from above or place heavy objects on it when the stand is pulled out VOLUME CHANNEL Buttons e Usually used as VOLUME CHANNEL buttons to adjust the volume e For about 8 seconds after the TV button is pressed while the TV button is blinking in green they act as VOLUME CHANNEL buttons for changing TV channels TV Button Press this button to watch TV The button blinks in green when it is pressed While it is blinking you can change channels with the VOLUME CHANNEL buttons
10. ECIFICATIONS oco 22 23 JVC PROFESSIONAL PRODUCTS COMPANY DIVISION OF US JVC CORP 1700 Vallery Road Wayne NJ07470 JVC CANADA INC 21 Finchdene Square Scarborough Ontario M1X 1A7 LCT0793 001B 2000 VICTOR COMPANY OF JAPAN LIMITED 0400 Tu U DE YOLINOW O3GIA 5991 1069 T IN L
11. IN 12 V DC power input terminal with the exclusive power cord Connection example using an external DC battery pack Before performing the following be sure to unplug the power cord The DC battery pack fits into the attachment holes on the back of the monitor e The screw holes for fixing the DC battery are M4 size and have a depth of 12 mm The fixing screws must be less than 12 mm long 1 Remove the AC Adapter 2 Attach the DC Battery Pack Do not leave the monitor connected to a battery via the DC IN 12 V DC power input terminal for long periods when the monitor is not in use A slight electrical current is passed to the battery protection circuit even when the power is turned off which consumes battery power Consult your dealer for usable DC 12 V power supplies e Anton Bauer PAG or other commercial brand of external DC battery pack can be used e Consult your dealer for details Electrical Polarity of DC IN 12 V DC Power Electrical Polarity of DC IN 19 V Exclusively Input Terminal for AC Adapter Input Terminal DC IN 12V x OC DC IN 19V AC ADAPTER 11 BASIC OPERATIONS MONITORING THE PICTURE 3 2 VOLUME CHANNEL TV olofo olo VIDEOA VIDEO B MENU BLUE SIZE CHECK SELECT POWER Front operation panel Precautions Connect video components properly to the connection terminals the rear of the monitor r pages 8 and 9 D 1
12. JVC LCCS VIDEO MONITOR TM L450TU INSTRUCTIONS IMPORTANT SAFETY PRECAUTIONS 2 CONTROLS AND FEATURES 6 FRONT amp RIGHT VIEW 6 REAR VIEW 8 BASIC CONNECTION EXAMPLES 9 PREPARING POWER SUPPLY 10 INDOOR USAGE AC Power Supply 10 OUTDOOR USAGE DC Power Supply 11 BASIC OPERATIONS 12 MONITORING THE PICTURE 12 WATCHING TV 13 SETTINGS AND ADJUSTMENTS 14 BASIC MENU OPERATION 14 MENU CONTENTS 15 SCREEN SIZE ADJUSTMENTS 16 F o BLUE CHECK FUNCTION 16 bottom of the cabinet Retain this information for future reference TROUBLESHOOTING 18 Model No TM L450TU CHARACTERISTICS OF LCCS i VIDEO MONITOR SYSTEM 20 Serial No SPECIFICATIONS 21 Thank you for purchasing this JVC LCCS video monitor Before using read and follow all instructions carefully to take full advantage of the monitor s capabilities Retain these instructions for future reference LCCS Liquid Crystal Color Shutter IMPORTANT SAFETY PRECAUTIONS CAUTION A A DO NOT OPEN CAUTION To reduce the risk of electric shock do not remove cover or back No user serviceable parts inside Refer servicing to qualified service personnel 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 may be of sufficient magnitude to constitute a risk of electric shock to persons
13. UME CHANNEL buttons higher lower 13 SETTINGS AND ADJ USTMENTS BASIC MENU OPERATION 2 3 1 3 z f lt N 0 O O O O O O O O VOLUME CHANNEL VIDEOB MENU BLUE SIZE POWER h I CHECK SELECT Front operation panel Press the MENU button to Screen indication select the desired item to CONTRAST 16 As adjust set MENU The selected item changes each time the MENU button is pressed The currently selected item is displayed the monitor ADJUST VOLUME D Screen Indications D Item 2 Adjusting setting value 3 Help indication CONTRAST BRIGHTNESS SHARPNESS CHROMA gt PHASE COLOR SYSTEM gt POWER SAVE COLOR SW gt STATUS CH SEARCH START CH SKIP ON gt gt Some items may not displayed depending which input mode is selected Items that are not displayed cannot be adjusted set A 2 3 Adjust set the item selected in CONTRAST procedure 1 with the VOLUME VOLUME CHANNEL CHANNEL buttons When adjusting the help indicator disappears ADJUST It is displayed again 2 seconds after adjustment is complete Adjusting CONTRAST 3 Repeat procedures 1 and 2 to adjust set more items Refer to MENU CONTENTS on the next page for the name of each item
14. UT Connect to the composite video signal input terminal of a VCR etc 10 DC IN 19V AC ADAPTER AUDIO IN Terminal RCA pin monaural audio signal input terminal Connect it to the audio signal output terminal of the video camera etc connected to the VIDEO A input IN terminal DC IN 19 V Terminal Exclusively for Provided AC Adapter Connect the provided AC adapter to this terminal DO NOT use any AC adapter other than the one provided REMOTE IN Remote Control Input Terminal Mini jack input terminal A wired remote control can be connected to this terminal Consult your dealer for details AUDIO IN B Terminal RCA pin monaural audio signal input terminal Connect it to the audio signal output terminal of the video camera etc connected to the VIDEO B input IN terminal BASIC CONNECTION EXAMPLES e Before connecting your system make sure that all units are turned off f you are not connecting any equipment to one of the bridged video output VIDEO OUT terminals be sure NOT to connect any cables to the terminal as this will cause the terminating resistance Switch to open auto terminate function e DO NOT connect a piece of equipment to the same pair of video input VIDEO IN and video output VIDEO OUT terminals e Also refer to the instructions of the equipment being connected VIDEO A Connection Example
15. V transmission the monitor receives directly from it may affect the picture Spots are displayed and noise is heard Interference e This may be caused by interfering radio waves generated by dryers automobiles motorcycles or fluorescent lights Stripes are displayed and noise is heard Radio Interference e This may be caused by radio interference generated by radio stations personal computers AV equipment or microwave ovens The following are not malfunctions e The monitor emits a strange sound when the room temperature changes suddenly This is only a problem if an abnormality appears on the screen as well e f two or more monitors are operated next to each other their images may shake or be distorted This phenomenon is due to mutual interference it is not a malfunction Move the monitors away from each other until the interference disappears or turn the power off on any monitor that is not being used e magnet or speaker is placed close to the monitor the picture may shake This is caused by the magnetic effect and is not a malfunction e When the monitor is turned ON the sound of a running motor may be heard This is the cooling fan and is not a malfunction e When playing back a video tape the upper edge of the picture may be distorted This is caused by skew distortion and is not malfunction e Vertical stripes may occur on a dark picture This is caused by quantization noise noise which occurs
16. blue bars on the left and right side of the screen have the same brightness Refer to BASIC MENU OPERATION on page 14 for the adjustment procedure 5 After adjustment is complete press the BLUE CHECK button again to turn the blue check function OFF inactive O SETTING TV CHANNELS This monitor is factory preset to tune all VHF 2 to 13 and UHF 14 to 69 TV channels e To perform the following press the TV button to select TV When you want to reset the memorized TV channels perform CH SEARCH STARI initiate channel search from the menu screen refer to pages 14 and 15 The monitor automatically searches for broadcasting stations VHF UHF and memorizes them You can also delete channels you do not want to watch Select the channel to be deleted and perform CH SKIP ON channel skip ON from the menu screen refer to pages 14 and 15 Channels deleted by CH SKIP ON channel skip ON cannot be tuned again If you want to tune them perform CH RESET ON channel reset ON from the menu screen to tune all VHF 2 to 13 and UHF 14 to 69 TV channels n areas where the radio wave reception weak searching for TV channels will not function well In this case perform CH RESET ON channel reset ON from the menu screen to tune all VHF 2 to 13 and 14 to 69 TV channels 17 TROUBLESHOOTING Before requesting repair check the following points Problems Points to be checked Meas
17. djustment SIZE SELECT function on the video image it may be a violation of copyright law 16 BLUE CHECK FUNCTION The blue check function cuts the red and green signal and displays only the blue signal The blue check function enables you to adjust CHROMA picture chroma or PHASE picture phase easily PHASE can only be adjusted with NTSC video signals Press the BLUE BLUE CHECK button CHECK The blue check function switches ON active or OFF inactive each time the BLUE CHECK button is pressed Adjusting CHROMA picture chroma or PHASE picture phase with the blue check function 1 Input a standard color bar NTSC or PAL signal to the VIDEO A IN or VIDEO B IN terminal at the rear of the monitor 2 Press the VIDEO A or VIDEO B button to display the standard color bars 3 Press the BLUE CHECK button to turn the blue check function ON active continued on the next page 4 Adjust picture chroma picture phase When an NTSC color bar signal is input CD Adjust CHROMA picture chroma so that the blue bars on the left and right side of the screen have the same brightness 2 Adjust PHASE so that the two blue bars at the center of the screen have the same brightness 3 Repeat procedure 1 and 2 so that all four blue bars on the screen have the same brightness When a PAL color bar signal is input Adjust CHROMA picture chroma so that the
18. erference Unlike with color cathode ray tubes irregular color does not occur on the display because the monitor does not have any color elements No Moire Patterns Horizontal moire patterns interference fringes do not occur because the monitor does not have any color elements THE FOLLOWING ARE NOT MALFUNCTIONS Picture hue changes depending on the angle from which the monitor is viewed This is due to normal characteristics of the liquid crystal color shutter Two horizontal stripes are displayed on the picture This is due to the structure of the liquid crystal color shutter e Simple color image is displayed for an instant This is due to normal characteristics of the LCCS video monitor e Patterns such as spots are displayed when the monitor is turned ON or OFF This is due to normal characteristics of the liquid crystal color shutter e The color of characters or images seem to be shifted This is due to normal characteristic of the LCCS video monitor When images combined with a Macrovision copy protection signal or jittery images from a VCR etc are displayed on the monitor their color may appear to be shifted 20 SPECIFICATIONS Type LCCS video monitor Color System NTSC PAL Notes about Magnets RF Reception U S A e DO NOT place the following close to the Channels VHF 2 13 UHF 14 69 monitor magnets speakers electric clocks um E devices or toys which use a magnet medical
19. hen a video signal is input the power save function becomes inactive and the monitor is restored to normal operation Pressing any buttons on the front operation panel also sets the power save function to inactive OFF The power save function becomes active when no video signal is input for over 30 seconds COLOR SW Turns the picture into black and white for checking the white balance ON The following items are displayed only when TV is selected can adjusted only with NTSC video signals PHASE is not displayed when PAL is selected o COLOR SYSTEM Color System Displays the color system NTSC or PAL used by the video equipment COLOR SYSTEM is not displayed when TV is selected Ds CH STATUS Channel Status With CH STATUS set to OFF inactive the TV channel is not displayed when it is selected ON CH SEARCH START Initiate Channel Search The monitor automatically searches for broadcast stations VHF UHF it can receive and memorizes them Also refer to SETTING TV CHANNELS on page 17 The monitor memorizes channels in ascending order When you move the monitor into an area that receives different channels perform CH SEARCH START again CH SKIP ON Channel Skip ON Deletes a channel set in CH SEARCH 10 Select the channel to be deleted a
20. nd perform CH SKIP ON CH RESET ON Channel Reset ON Resets all TV channels set 10 CH SEARCH START to their factory presets After performing channel reset all TV channels VHF 2 13 UHF 14 69 can be tuned 15 SETTINGS AND USTMENTS conta BLUE CHECK SIZE SELECT VOLUME CHANNEL TV VIDEOA VIDEO B o BLUE SIZE POWER CHECK SELECT O MENU SCREEN SIZE ADJUSTMENTS Adjust the screen size to get the desired picture Press the SIZE SELECT SIZE button SELECT The screen size changes in the following order each time the SIZE SELECT button is pressed OVER c t UNDER _ 16 9 OVER suitable for monitoring a picture with a normal aspect ratio of 4 3 UNDER can monitor an entire picture with a normal aspect ratio of 4 3 by reducing its size 16 9 suitable for monitoring a picture with an aspect ratio of 16 9 When using the screen mode adjustment function e This monitor has a screen mode adjustment SIZE SELECT function When a screen mode is selected that does not match the aspect ratio of the TV program or other video source you want to watch the picture may appear different from the original f you place this monitor in a public space e g coffee shop hotel lobby etc for commercial purposes or for public exhibition and if you use a screen mode a
21. occasional breaks e The picture may appear distorted depending on the environment around the monitor If it does DO NOT use the monitor as it could damage your eyes WATCHING 34 2 Qe O O O O O O O VOLUME CHANNEL VIDEOA VIDEOB MENU BLUE SIZE POWER CHECK SELECT Front operation panel Precautions e Connect the TV antenna cable I page 9 e Set TV channels I pages 14 15 and 17 1 power button to turn the power ON POWER The power indicator lights in green e To turn the power OFF press the power button again Screen indication 2 Press the TV button to select TV 10 TV TV The TV button blinks in green for about 8 seconds After 8 seconds the TV button lights in green e 3 While the TV button is blinking green select the station VOLUME CHANNEL channel you want to watch gt lt 4 Atter the TV button finishes e blinking and lights green VOLUME CHANNEL adjust the volume with the lt VOLUME CHANNEL ii buttons If you want to adjust the volume immediately after selecting TV Press the TV button again The button stop blinking and then lights in green After that you can adjust the volume with the VOLUME CHANNEL buttons If you want to change the TV channel during TV reception Press the TV button While the TV button is blinking press the VOL
22. on is provided Never cover the openings with a cloth or other material Never place the Appliance near or over a radiator or heat register 9 To avoid personal injury Do not place an Appliance on a sloping shelf unless properly secured Use only a cart or stand recommended by the Appliance manufacturer Do not try to roll a cart with small casters across thresholds or deep pile carpets Wall or shelf mounting should follow the manufacturer s instructions and should use a mounting kit approved by the manufacturer USE 10 Caution children about dropping or pushing objects into the Appliance through cabinet openings Some internal parts carry hazardous voltages and contact can result in a fire or electrical shock 11 Unplug the Appliance from the wall outlet before cleaning Do not use liquid or an aerosol cleaner 12 Never add accessories to an Appliance that has not been designed for this purpose Such additions may result in a hazard 13 For added protection of the Appliance during a lightning storm or when the Appliance is to be left unattended for an extended period of time unplug it from the wall outlet and disconnect the antenna This will prevent damage to product due to lightning storms or power line surges 14 Appliance and cart combination should be moved with care Quick stops excessive force and uneven surfaces may cause the Appliance and cart combination to overturn
23. rovide some protection against voltage surges and built up static charges Section 810 of the National Electrical Code provides information with respect to proper grounding of the mast and supporting structure grounding of the lead in wire to an antenna discharge unit size of grounding conductors location of antenna discharge unit connection requirements for the grounding electrode continued on the next page 3 7 An outside antenna system should not be located in the vicinity of overhead power lines or other electric light or power circuits or where it can fall into such power lines or circuits When installing an outside antenna system extreme care should be taken to keep from touching such power lines or circuits as contact with them might be fatal EXAMPLE OF ANTENNA GROUNDING AS PER NATIONAL ELECTRICAL CODE ANTENNA LEAD IN WIRE GROUND CLAMP ANTENNA DISCHARGE UNIT NEC SECTION ELECTRIC SERVICE 810 20 EQUIPMENT GROUNDING CONDUCTORS NEC SECTION 810 21 GROUND CLAMPS POWER SERVICE GROUNDING ELECTRODE SYSTEM NEC ARTICLE 250 PART H NEC NATIONAL ELECTRICAL CODE 8 Appliances are provided with ventilation openings in the cabinet to allow heat generated during operation to be released Therefore Never block the bottom ventilation slots of a portable Appliance by placing it on a bed sofa rug etc Never place an Appliance in a built in enclosure unless proper ventilati
24. rvicing And also follow all warnings and instructions marked on your Appliance INSTALLATION 1 Your Appliance is equipped with a grounding type AC line plug three blade type a plug having a third grounding pin GROUNDING TYPE This plug will only fit into a grounding type power outlet This is a safety feature Should you be unable to insert the plug into the outlet contact your electrician to replace your outlet Do not defeat the safety purpose of the grounding type plug 2 Operate the Appliance only from a power Source as indicated on the Appliance or refer to the operating instructions for this information If you are not sure of the type of power supply to your home consult your Appliance dealer or local power company For battery operation refer to the operating instructions Overloaded AC outlets and extension cords are dangerous and so are frayed power cords and broken plugs They may result in a shock or fire hazard Call your service technician for replacement Do not allow anything to rest on or roll over the power cord and do not place the Appliance where power cord is subject to traffic or abuse This may result in a shock or fire hazard Do not use this Appliance near water for example near a bathtub washbowl kitchen sink or laundry tub in a wet basement or near swimming pool etc If an outside antenna is connected to the Appliance be sure the antenna system is grounded so as to p
25. s and magnets away from the monitor There are black parts on the top and bottom of the screen and both horizontal sides of the picture is indented 18 Is the screen size set to 16 9 Set the screen size to OVER or UNDER continued on the next page Problems Points to be checked Measures remedy The screen size is Is the screen size setto UNDER Set the screen size to OVER small There is no TV Is an antenna connected to the Connect the TV antenna cable reception monitor Was the monitor moved to an area that Perform CH SEARCH START each receives different channels after CH time the monitor is moved to an area SEARCH STARI initiate channel that receives different channels so search was performed that the monitor can memorize the new broadcast stations Otherwise perform CH RESET ON channel reset ON to tune all TV channels There may not be a solution to the following problems although adjusting the antenna or taking measures against interfering equipment may improve the situation somewhat The screen appears snowy and noise is heard Snow e Is the antenna connected properly e Has the antenna cable been cut or loosened e Has the antenna orientation been changed or is the antenna broken The image is displayed two or three times on the monitor Ghosting e This may be caused by mountains or buildings Also if the broadcast antenna is located nearby the T
26. s service literature 19 When an Appliance reaches the end of its useful life improper disposal could result in a picture tube implosion Ask a qualified service technician to dispose of the Appliance 20 Note to CATV system installer This reminder is provided to call the CATV System installer s attention to Article 820 40 of the NEC that provides guidelines for proper grounding and in particular specifies that the cable ground shall be connected to the grounding system of the building as close to the point of cable entry as practical e Try to avoid displaying still images or extremely bright images on the screen for an extended period of time If left on screen for too long the image will be permanently etched onto the CRT a phenomenon known as screen burn Screen burn is not a problem when displaying moving pictures during video playback FRONT amp RIGHT VIEW CONTROLS AND FEATURES PRODUCT FRONT VIEW SIZE SELECT BLUE CHECK 6 6 MENU 9 2 04000 05006 20 05 O 0 0 0 0 O O c 0009000000000 g 02020009 020202020000 0000000900 0 00 00 050205005050 05050505044 0 0 0 0 0 O O 00507070 0009000050000 0000000000 000000000000 000000000 O o o Oo 0000000900 0009000000000 0000000909 000000 0000000900 0202055505 655550000000 000000000000 00
27. uilt in Speaker A built in speaker is located in the right panel when the monitor is viewed from the front When earphones are connected to the earphone terminal no sound is output from the Speaker Intake Fan DO NOT cover the intake fan or ventilation slot as this could cause the monitor to overheat resulting in a fire or malfunction CONTROLS AND FEATURES conta PRODUCT REAR VIEW AC IN AC Power Input Terminal Power input terminal Connect the provided power cord to the terminal 2 AC Adapter Can be removed when a commercial DC power supply DC 12 V is used 3 DC IN 12 V DC Power Input Terminal Connect a commercial DC power supply Consult your dealer for usable DC power supplies 4 75 Q VHF UHF TV Antenna Terminal Connect the TV antenna cable to watch TV 5 VIDEO A Terminals BNC video signal input IN and output OUT terminals The output terminal is bridge connected auto termination IN Connect to the composite video signal output terminal of a video camera etc OUT Connect to the composite video signal input terminal of a VCR etc 6 VIDEO B Terminals BNC video signal input IN and output OUT terminals The output terminal is bridge connected auto termination IN Connect to the composite video signal output terminal of a video camera etc O
28. ures remedy No power supply Is the power plug loosened or disconnected Firmly insert the power plug Is the battery charged properly when a DC power supply is used Charge the battery or replace the charged battery refer to the battery charger you are using No picture with the power on Is the signal output from the connected equipment Set the connected equipment correctly Is the input signal selected correctly Select the correct input Is the video signal cable disconnected Connect the video signal cable firmly No sound Is the audio signal output from the connected equipment Set the connected equipment correctly Is the volume set to minimum Adjust the volume properly Is the audio signal cable disconnected Connect the audio signal cable firmly Picture is shaking Is the monitor close to a motor transformer or other device generating a strong magnetic field Move the monitor away from the device until the picture stops shaking No colors wrong colors or dark picture Has COLOR SW been set to OFF Set COLOR SW to ON in the menu Has the picture control setting CONTRAST BRIGHTNESS CHROMA or PHASE been changed Adjust each setting to the standard value 0 Some parts of the picture are distorted Is the monitor close to a speaker or magnet Did you move a speaker or magnet close to the monitor Keep speaker
29. when a picture is digitized and is not a malfunction 19 CHARACTERISTICS OF LCCS VIDEO MONITOR SYSTEM PRINCIPLE BEHIND LCCS VIDEO MONITOR OPERATION The LCCS Video Monitor is a combination of a black and white cathode ray tube and liquid crystal color shutter LCCS which are used together to reproduce color images The video signal input to the monitor is demodulated into RGB primary color signals which are then stored in the field memory Signals in the field memory are read three times faster than the input video signal is and are displayed on the black and white cathode ray tube in the order of R G and B Three images are displayed during one field Color filters on the liquid crystal color shutter change according to the displayed primary color signal transforming the black and white images into R G and B primary color images Because of the phenomenon known as persistence of vision the R G and B primary color images appear as a single color image to the human eye FEATURES OF LCCS VIDEO MONITOR High Contrast Thanks to its low permeability the liquid crystal color shutter LCCS does not reflect outside light as much enabling it to reproduce high contrast images even in direct sunlight High Resolution The use of a black and white cathode ray tube which has no picture elements and a liquid crystal color shutter LCCS allows it to display images at high resolution No Irregular Color Caused By Magnetic Int
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