JVC LST0450-001B Camcorder User Manual
Contents
1. Back focus adjustment ring This ring switches between back focus adjustment and lens mounting method When adjustment is required loosen the back focus fastening screw by turning it anti clockwise After the adjustment tighten the fastening screw by turning it clockwise This camera is factory adjusted to a suitable position with CS mount lens r amp Pg 26 Lens Mount To attach the lens This is suitable for CS mount lens 1 3 size or C mount lens 1 3 size c Pg 18 Camera mounting bracket fixing screws x2 M2 6 x 6 mm Be sure to use a 6 mm long screw Note e Do not use a screw that is longer than the specified length It may damage the internal parts 12 IRIS Iris Terminal This is connected to an automatic iris control lens VIDEO DC Iris Selector Switch This should be set according to the type of lens if an automatic iris control lens is used VIDEO In case of lens with EE amp built in DC In case of lens without EE amp built in Default setting DC rs Pg 18 LEVEL Iris Level Adjustment Dial This adjusts the iris level of the automatic iris control lens Usually adjustment is not required When it is necessary adjust the iris level according to the condition of the object Pg 28 Todarken Anti clockwise direction Towards L To brighten Clockwise direction Towards H Rotation preventive hole Make use of this rotation preventive hole to preven2. Other Countries outside the European Union f you wish to dispose of this product please do so in accordance with applicable national legislation or other rules in your country for the treatment of old electrical and electronic equipment Erkl rung zum Rauschen f r die Bundesrepublik Deutschland Maschinenlarminformations Verordunung 3 GPSGV 06 01 2004 Der h chste Schalldruckpegel betr gt 70 dB A oder weniger gam EN ISO 7779 Due to design modifications data given in this instruction book are subject to possible change without prior notice werden Wegen Entwurfsmodifikationen ist es m glich dass die in dieser Anleitung gegebenen Daten ohne vorherige Ank ndigung ge ndert POWER SYSTEM Connection to the mains supply This unit operates on voltage of 220 V to 240 V AC 50 Hz 60 Hz CAUTION To prevent electric shock do not open the cabinet No user serviceable parts inside Refer servicing to qualified service personnel Dear Customer This apparatus is in conformance with the valid European directives and standards regarding electromagnetic compatibility and electrical safety European representative of Victor Company of Japan Limited is JVC Technology Centre Europe GmbH P O Box 10 05 52 61145 Friedberg Germany Sehr geehrter Kunde sehr geehrte Kundin dieses Ger t stimmt mit den g ltigen europ ischen Richtlinien und Normen bez glich elektroma
3. CAMERA TITLE EDIT gt W BALANCE AWC SHUTTER B amp W COLOR BLC MODE lt MENU gt RETURN lt SET gt SUB MENU TITLE VIDEO screen AWC SET gt R GAIN 81 B GAIN 47 lt MENU gt RETURN W BALANCE ADJUST screen 50 M Ue cm Pee 2 Press the SELECTOR switch up or down A V and select the hue to be adjusted R GAIN or B GAIN 3 Press the SELECTOR switch left or right 4 gt to change the setting R GAIN Adjusts the R red hue during AWC The larger the number the redder the color becomes Setting O to 255 B GAIN Adjusts the B blue hue during AWC The larger the number the bluer the color becomes Setting O to 255 4 Press the MENU button After the adjustment press the MENU button to return to the TITLE VIDEO Screen Memo e When adjusting the hue the screen will return to the TITLE VIDEO screen if the mode is switched from Color to B amp W When this happens any adjusted values will not be saved 51 Detailed setting Output of B amp W Color switching signal It is possible to output B amp W Color switching signal from the AUX terminal on the back of this camera B amp W Color switching signal is output by setting both the AUX MODE and B amp W COLOR items E Set the AUX MODE item to B amp W OUT 1 Select the item AUX FUNCTION on the main menu screen and press the SET button The AUX FUNCTION screen is displayed
4. Turn off the power of devices to be used before connecting the cables Mounting the lens c Pg 18 stepi Mount the lens v Connecting the back panel rs Pg 20 step 2 Connect the control signal cable video signal coaxial cable and the like Mounting the camera t Pg 23 step 3 P Mount the camera to the mounting location Adjusting the back focus t Pg 26 tep 4 SER Adjust the back focus Adjusting the lens c Pg 28 Stepa Adjust the lens step 6 Adjusting the auto white balance c Pg 30 17 Setup Mounting the lens 1 Check the mounting method of the lens before mounting This camera is set to CS mount lens before shipment To use a C mount lens loosen the back focus fastening screw with a screwdriver turn the back focus adjustment ring with your finger or the screwdriver and change the mounting method For the dimension a of the lens mounting section as illustrated in the diagram use the value that is shown in the table below Note Never use one that exceeds the dimension a as it will damage the inner part of the camera and will not allow normal installation This will result in a malfunction Lens Flange back b Dimension a C mount lens 17 526 mm 5 5 mm or less CS mount lens 12 5 mm 2 Turn the lens clockwise and mount it securely on the camera 3 For
5. combination should be moved with care VA ZA Quick stops excessive force and uneven surfaces 8125A may cause the appliance and cart combination to overturn Slots and openings in the cabinet and the back or bottom are provided for ventilation and to insure reliable operation of the appliance and to protect it from overheating these openings must not be blocked or covered The openings should never be blocked by placing the appliance on a bed sofa rug or other similar surface This appliance should never be placed near or over a radiator or heat register This appliance should not be placed in a built in installation such as a bookcase unless proper ventilation is provided This appliance should be operated only from the type of power source indicated on the marking label If you are not sure of the type of power supplied to your home consult your dealer or local power company For appliance designed to operate from battery power refer to the operating instructions For added protection for this product during a lightning storm or when it is left unattended and unused for long periods of time unplug it form the wall outlet and disconnect the antenna or cable system This will prevent damage to the product due to lightning and power line surges 11 12 13 14 15 16 17 18 Do not allow anything to rest on the power cord Do not locate this appliance where the cord will be abused by persons walk
6. CONDITIONS 1 THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE AND 2 THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED INCLUDING INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION Introduction Safety Precautions continued Attention This symbol is only valid in the European Union Information for Users on Disposal of Old Equipment European Union This symbol indicates that the electrical and electronic equipment should not be disposed as general household waste at its end of life Instead the product should be handed over to the applicable collection point for the recycling of electrical and electronic equipment for proper treatment recovery and recycling in accordance with your national legislation By disposing of this product correctly you will help to conserve natural resources and will help prevent potential negative effects on the environment and human health which could otherwise be caused by inappropriate waste handling of this product For more information about collection point and recycling of this product please contact your local municipal office your household waste disposal service or the shop where you purchased the product Penalties may be applicable for incorrect disposal of this waste in accordance with national legislation Business users If you wish to dispose of this product please visit our web page www jvc europe com to obtain information about the take back of the product
7. the camera on a fixer pan tilt unit and the like make Sure to install it firmly using a rotation preventive hole to prevent fall To prevent fall connect the camera to a section with sufficient strength ceiling slab or channel using a fall prevention wire Pay attention to the length strength routing and material insulation properties of the fall prevention wire used e Use the black screw M3 x 6 mm on the back of the camera for the installation of the fall prevention wire Using other screws of different Sizes may damage the inside 25 Setup Adjusting the back focus This camera is adjusted to a optimum wide range for CS mount lens before shipment but readjustment is required when using zoom lens or C mount lens or when the lens focus ring is out of focus Use the following methods to adjust the back focus Back focus adjustment ring Back focus fastening screw M2 6 Lens focus ring 26 With a fixed focus lens If the focus cannot be adjusted correctly with the lens focus ring adjust the back focus as follows 1 Loosen the back focus fastening screw by turning it anti clockwise with a screwdriver Shooting an object or a picture with fine patterns that is away from the object Turn the lens focus ring to c Turn the back focus adjustment ring to focus at the best point Tighten the back focus fastening screw by turning it clockwise cio N With a zoom lens If the ima
8. the character area The selected character is displayed flashing on and off 3 Press the SET button The first character is confirmed and the blinking title input area moves to the second character 4 Repeat steps 2 to 3 It is possible to use up to 24 characters to input the camera title 5 Press the MENU button The new camera title is saved and the top menu TITLE VIDEO screen is displayed To set multiple camera titles repeat steps 1 to 5 B How to operate Menu operation State CLR SET Clears all entered text CANCEL SET Cancels the edited setting and returns to the previous state O SET Moves the input frame of the title input area one step to the left N SET Moves the input frame of the title input area one step to the right INS SET Inserts one space and moves subsequent characters to the right DEL SET Deletes the character selected by the cursor and moves subsequent characters one step to the left 49 Detailed setting Manual adjustment of white balance When automatic adjustment of the white balance results in a reddish screen adjust the white balance manually MENU button a JEO OUT R x ZNL SET button and SELECTOR switch 1 Set the W BALANCE item on the TITLE VIDEO screen to AWC and press the SET button The W BALANCE ADJUST screen is displayed
9. transformer or motor may give rise to noises in the image and changes in its color Maintenance Turn off the power before performing maintenance Clean the camera with a soft cloth Wiping it with thinner or benzene may melt the surface or cause it to fog For tough stains wipe using a cloth that is dipped into a neutral detergent diluted with water followed by wiping with a dry cloth Energy Conservation 10 When the camera is not in use for a long time turn off the power of the System for safety and energy conservation reasons Others This camera comes with a built in AGC circuit The sensitivity increases automatically at a dark place and the screen may appear grainy This is not a malfunction While the AGC is activated if a transceiver which causes strong electromagnetic wave is used near the camera the picture may suffer from beat Please use the camera more than five meters from such transceivers You may hear some noise during power on and when the screen is Switched between the color and the black and white mode because of the movement of the optical filter switching motor Also the image will be somewhat distorted The beat may sometimes appear on the screen if gain is raised when the line lock is in use but the phenomenon takes place due to the fluctuation of power frequency and is not a malfunction When this camera is used in the White Balance ATW automatic tracking mode the color tone may differ s
10. 2 Press the SELECTOR switch up or down A V and select AUX MODE 3 Press the SELECTOR switch left or right 4 gt and set to B amp W OUT MENU b gt AUX FUNCTION TITLE VIDEO DISPLAY LL ADJUSTMENT MAINTENANCE FACTORY SETTINGS lt MENU gt EXIT SET SUB MENU Main menu screen AUX FUNCTION b AUX MODE B amp W OUT INPUT POLARITY lt MENU gt RETURN AUX FUNCTION screen 4 Press the MENU button twice The setting is complete and the screen returns to the normal screen 52 E Set the B amp W COLOR item to AUTO 1 Select the item B amp W COLOR on the TITLE VIDEO screen and press the SET button The B amp W COLOR screen is displayed 2 Press the SELECTOR switch up or down A V and select MODE 3 Press the SELECTOR switch left or right 4 gt and set to AUTO CAMERA TITLE EDIT W BALANCE AWC SHUTTER GAIN gt B amp W COLOR BLC MODE OFF lt MENU gt RETURN lt SET gt SUB MENU TITLE VIDEO screen gt MODE COLOR b MODE AUTO AUTO LEVEL E AUTO LEVEL NORMAL AUTO TIME D AUTO TIME 30s lt MENU gt RETURN lt MENU gt RETURN B amp W COLOR screen 4 Press the MENU button twice The setting is complete and the screen returns to the main menu Memo e When near infrared illumination is used a B amp W screen may switch to a color screen if the object reflects light excessively To perform switching with higher accuracy we recommend that you use the settings mention
11. 25U This item can onl operata in a region with a power frequency of 60 Setting 131 to 0 io 131 Default setting 0 TK C925E TK C926EG This item can only operate in a region with a power frequency of 50 Setting 156 to 0 to 156 Default setting 0 Memo e When set to INT will be displayed and settings is disabled MAINTENANCE screen White spots may appear on the screen due to changes in properties with time This is a general characteristic of CCDs This camera has a built in white spot compensation function to reduce these white spots Item Functions and settings CCD SPOT CANCEL No white spot compensation The screen SCAN returns to the main menu EXECUTE Starts CCD spot detection Memo e The white spot compensation function of this camera does not completely compensate white spots e Maximum number of compensation is 32 e White spots may not be compensated due to its properties As white spot compensation is interpolated from the surrounding pixels the camera may not acquire accurate image information when the object has very fine pattern e The result of white spot compensation is maintained until the next compensation 46 FACTORY SETTING screen The values set on the menu are returned to the default settings Item Functions and settings CANCEL Does not return to the default setting The screen returns to the main
12. 5 Others Specifications B Camera Signaling method TK C925U NTSC TK C925E TK C926EG PAL Image pickup device 1 3 type IT CCD Color imaging method Single color difference line sequential system 2 1 interlace Imaging area 4 8 mm H x 3 6 mm V diagonal 6 mm Scanning frequency TK C925U 15 734 kHz horizontal 59 94 Hz vertical TK C925E TK C926EG 15 625 kHz horizontal 50 Hz vertical Effective pixels TK C925U 380 000 pixels 768 H x 494 V TK C925E TK C926EG 440 000 pixels 752 H x 582 V Synchronization method Internal INT Power synchronization LL Video S N ratio 50 dB Standard AGC OFF White 50 output Horizontal resolution 540 TV lines standard Video output VBS 1 V p p 75 Q Minimum brightness of object Color mode 0 7 Ix F1 2 AGC SUPER 50 output B amp W mode 0 08 Ix F1 2 AGC SUPER 50 output 56 B Lens Lens Mount B General Power supply TK C925U TK C925E TK C926EG C CS mount AC 24 V 60 Hz DC 12V AC 24 V 50 Hz DC 12V AC220 V 240V 50 Hz 60 Hz Power consumption TK C925U TK C925E TK C926EG 48W 400 mA 75 mA Ambient temperature Operation 10 C to 50 C 14 F to 122 F Recommended 0 C to 40 C 32 F to 104 F Humidity Mass TK C925U E TK C926EG Accessories TK C925U Approx 480 g Approx 700 g Instructions Warranty Card Service Information C TK C
13. 925E TK C926EG t IMStrUCHIONS ridet e eem 2 57 Others Specifications continued B Dimensions Unit mm TK C925U E U1 32 126 65 2 115 i 2 35 7 5 3 58 TK C926EG U1 32 126 65 af 9 115 BF LOCK 35 55 e amp 75 E J 1 4 20UNC Specifications and appearance of this camera and related products are subject to change for improvements without notice 59 VH3al NV9 O3GlA HO 102 539262 M1 3 n8069 M L 2006 Victor Company of Japan Limited LST0450 001B
14. Functions Setup Flow for Connection Settings Mounting the lens Connecting the back panel Mounting the camera Adjusting the back focus Adjusting the lens Adjusting the auto white balance Setting Menu basic operation The flow of menu screen AUX FUNCTION screen TITLE VIDEO screen DISPLAY screen LL ADJUSTMENT screen MAINTENANCE screen FACTORY SETTING screen Detailed setting Camera title setting Manual adjustment of white balance Output of B amp W Color switching signal Control by B amp W Color switching signal from external Others celere qM 56 Introduction Operating Precautions Storage and Location of Use This camera has been designed for indoor use When you use it outdoors be sure to use a housing or the like Do not install or use the camera in the following places In a place exposed to rain or moisture In a place with vapor or oil for example in a kitchen When the ambient temperature rises above or falls below the acceptable range from 10 C to 50 C In a place at which corrosive gases are emitted Near a source of radiation X rays strong radio waves or magnetism In a place subject to vibration In a place with excessive dirt Using this unit or cables connected to this unit at places at which strong radio waves and magnetism are emitted e g near a radio TV
15. JVC COLOR VIDEO CAMERA TK C925U E INSTRUCTIONS TK C926EG For Customer Use Enter below the Serial No which is located on the body Retain this information for future reference Model No TK C925U E TK C926EG Serial No LST0450 001B FOR USA These are general IMPORTANT SAFEGUARDS and certain items may not apply to all appliances IMPORTANT SAFEGUARDS A WON o 10 Read all of these instructions Save these instructions for later use All warnings on the product and in the operating instructions should be adhered to Unplug this appliance system from the wall outlet before cleaning Do not use liquid cleaners or aerosol cleaners Use a damp cloth for cleaning Do not use attachments not recommended by the appliance manufacturer as they may cause hazards Do not use this appliance near water for example near a bathtub washbowl kitchen sink or laundry tub in a wet basement or neara swimming pool etc Do not place this appliance on an unstable cart stand or table The appliance may fall causing serious injury to a child or adult and serious damage PORTABLE CART WARNING to the appliance symbol provided by RETAC Use only with a cart or stand recommended by the manufacturer or sold with the appliance Wall or shelf mounting should follow the manufacturer s instructions and should use a mounting kit approved by the manufacturer An appliance and cart
16. O TIME When the MODE item is set to AUTO this function sets the time required to switch to the B amp W Color mode Example When set to 30s the camera will switch to B amp W mode 30 seconds after it has become dark Setting 10s 20s 30s Default setting 30s Memo When MODE item of B amp W COLOR is set to AUTO will be displayed and settings is disabled 44 Item Functions and settings BLC MODE Sets the backlight compensation function Set this item when there is a bright light source in the background of the object and the object becomes dark in the automatic iris function Set such that unnecessary light source is outside the photometry area OFF No backlight compensation AREA to AREA4 Refer to the diagram below to set the item Default setting OFF IC RICE TL AREA 1 AREA 2 AREA 3 AREA 4 Photometry area DISPLAY screen Item Functions and settings MONITOR TYPE This sets the monitor type You can change the output video settings according to the type of monitor used Select an appropriate mode Setting CRT LCD1 LCD2 Default setting CRT 45 Setting LL ADJUSTMENT screen Item Functions and settings V PHASE This adjusts the vertical synchronization to those of other cameras when a selector switch for the synchronizing system on the back of the camera is at LL TK C9
17. a change mark x is displayed The change mark K disappears when the changed setting is saved Change mark X I TITLE VIDEO CAMERA TITLE EDIT W BALANCE ATW SHUTTER GAIN B amp W COLOR PXBLC MODE AREA1 lt MENU gt RETURN Memo e To change the settings of multiple items repeat steps 4 5 6 Press the MENU button The screen returns to the previous one MENU screen 7 Press the MENU button again The screen returns to the normal screen without the menu display 33 Setting The flow of menu screen AWIL OLNV 13441 OLNV JAQON 939z69 AL 3SZ69 AL 10 pefe dsip s H 10109 NIVO XIJ NIVO XVIN JAQON Ajuo 826024 LINII OLNV aaads TVnNVIN 3GOW Lisnrav NIVO 8 NIVO H LAS OMV 3ONV IV8 M p p j s ainoaxaowv OMY U UM 3GOWN O14 al HO 109 M 8 zs YALLNHS SAONVIVE M lida AILIL VYANVO OACIA ATLIL ALIWV10d LAdNI AGOW xnv NOILONNA XNV NNAW NIV 34 CTIv uva1o 31111 LGOHLIM HV31O TAONVO SONILLAS AHOLOVJ 31n93X3 139Nv5 l NVOS LOdS 099 3ONVN3LNIVIA ASVHdA LINAWLSNrav TI AdAL HOLINOIN AV IdSIG 35 Setting AUX FUNCTION screen Item Functions and settings AUX MODE This item sets the signal input or output of the AUX terminal B amp W OUT A signal is output when the camera switches to B amp W or Color mode IR IN Depending on the input signal of the AUX termina
18. acement parts specified by the manufacturer that have the same characteristics as the original part Unauthorized substitutions may result in fire electric shock or other hazards Upon completion of any service or repairs to this appliance ask the service technician to perform routine safety checks to determine that the appliance is in safe operating condition Introduction Safety Precautions FOR USA AND CANADA CAUTION RISK OF ELECTRIC SHOCK 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 wish arrowhead symbol within an equilateral triangle isintended to alert the user to the presence of uninsulated dangerous voltage within the product s enclosure thatmay be of sufficient magnitude to constitute a risk of electric shock to persons The exclamation point within an equilateral triangle is intended to alert theuser to the presence of important operating and maintenance servicing instructions in the literature accompanying the appliance WARNING TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE AVERTISSEMENT POUR EVITER LES RISQUES D INCENDIE OU D ELECTROCUTION NE PAS EXPOSER L APPAREIL A L HUMIDITE OU A LA PLUIE INFORMATION FOR CANADA RENSEIGNEMENT POUR CANADA This Class B digital appara
19. an automatic iris control lens select the switch on the side of this camera according to the lens used VIDEO When using a lens with a built in EE amplifier DC When using a lens without a built in EE amplifier 4 In the case of an automatic iris control lens check the pin arrangement and connect the lens cable to the socket W 4pin plug Pin DC IRIS lens VIDEO IRIS lens number Without built in EE amplifier With built in EE amplifier 1 Brake 9 0 V Max 50 mA 2 Brake NC 3 Drive VIDEO 4 Drive GND 19 Setup uu Z I AZ A ss N Ua Connecting the back panel Connect to AC 24 V or Connect to AC 220 V DC 12 V power supply 240 V power supply TK C925U E TK C926EG SEE INSTRUCTION MANUAL VIDEO OUT 39 SELECTOR Q NO A gt y To the terminal of infrared illumination device etc Monitor e c Pg 22 Memo Turn off the power of devices to be used before connecting the cables e Read through the Instruction Manual of the devices to be used carefully before connecting 20 Connecting the power cable i TK C925 AC24 V or DC12 V Connect the AC 24 V or the DC 12 V power cord to the power input terminal To prevent connection errors or a cable disconnection we recommend the use of lug plates The fol
20. compatible for both CRT LCD monitors You can make settings that are easier to view according to the type of monitor used How to read this manual Wi Conventions and symbols Note Indicates operating precautions Memo Indicates reference data regarding limitations on functions usage and the like iw Indicates a reference page or item JVC holds the copyright to this manual Any part or all of this manual may not be reproduced without prior consent from the company Product names of other companies described in this manual are trademarks or registered trademarks of the respective companies Symbols such as and are omitted in this manual e Design specifications and other contents described in this manual are subject to change for improvements without prior notice Before starting an important recording be sure to perform a test recording in order to confirm that a normal recording is possible We do not accept liability for the loss of a recording when recording is not properly performed due to a problem in the video camera VTR or video tape We do not accept liability for any damage to the camera in cases where it is dropped because of bad installation due to failure to observe the installation instructions correctly Please be careful when installing the camera Contents Introduction Safety Precautions Features Contents is Operating Precautions Name of Parts and their
21. connector of a video monitor switcher and the like SELECTOR SET Selector switch Set button This allows user to select menu screens and change or confirm settings rs Pg 32 Press the SELECTOR switch up A and hold for 1 second to set to FOCUS ADJUST MODE and open the lens iris for easy focusing As the depth of object field is lower focus can be adjusted accurately rs Pg 26 MENU Menu button When pressed a menu screen is brought up rs Pg 32 D INT LL Selector Switch for Synchronizing System This switch sets the synchronizing system for the camera INT This is set for internal synchronization INT LL Line Lock This is set to synchronize the camera s vertical synchronization to the power frequency Default setting INT 15 Introduction Name of Parts and their Functions continued POWER Power indicator lamp This lamp lights up when power is supplied to the camera D Mounting Screw for Fall Prevention Wire Use this screw when mounting the fall prevention wire to this unit Fall prevention wire is not supplied with this product Note Connect the fall prevention wire to prevent this unit from falling accidentally D AC 220 V 240 V power cord This connects the camera to a commercial AC 220 V 240 V socket 16 Setup as coOoQ HQ Oo ss Flow for Connection Settings Follow the procedures below to connect set this unit
22. creen continued Item Functions and settings GAIN This item sets the gain Memo e If the gain is increased the screen appears grainy in a dark place MODE Select the gain adjustment mode Sensitivity increases electronically for an object with low illumination AGC Automatic Gain Control This automatically adjusts the electronic gain according to the illumination of the object FIXED Fixed gain This operates in the gain set in the FIX GAIN item regardless of the illumination of the object Default setting AGC Memo When the MODE item of B amp W COLOR is set to AUTO this item becomes AGC AGC is displayed 40 Item Functions and settings GAIN continued MAX GAIN This item sets a maximum gain of the AGC Automatic Gain Control O OFF No AGC function HIGH Increase the gain up to a maximum of 26dB according to the illumination of an object SUPER Increase the gain up to a maximum of 32dB according to the illumination of an object Default setting HIGH Memo When the MODE item of B amp W COLOR is set to AUTO the MODE item becomes AGC AGC is displayed but HIGH SUPER can be selected When it is set to O OFF HIGH will be selected automatically When MODE item is set to FIXED will be displayed and settings is disabled FIX GAIN This sets the value of f
23. ct or the color temperature is not suitable Shoot a white object to fill the screen thoroughly and adjust the white balance again AWC ERROR LOW LIGHT Insufficient Illumination Displayed when the light is low Increase the illumination then readjust the white balance AWC ERROR HIGH LIGHT Excessive Illumination Displayed when the light is too bright Decrease the illumination then readjust the white balance 31 Setting Menu basic operation s MENU button amp vinto our R o SET button and SELECTOR Switch 1 Press the MENU button The MENU screen is displayed 2 Press the SELECTOR switch up and down A V to set the cursor gt to a desired menu Cursor AUX FUNCTION TITLE VIDEO DISPLAY LL ADJUSTMENT MAINTENANCE FACTORY SETTINC pla lt MENU gt EXIT lt SET gt SL 3 MENU Sub menu indicated by at the end 3 Press the SET button The selected sub menu screen is displayed AUX FUNCTION gt AUX MODE B amp W OUT INPUT POLARITY lt MENU gt RETURN 32 4 Press the SELECTOR switch up and down A V to set the cursor gt to a desired item CAMERA TITLE EDIT W BALANCE ATW SHUTTER GAIN B amp W COLOR gt BLC MODE lt MENU gt RETURN 5 Press the SELECTOR switch left or right 4 gt to change the setting When a setting has been changed
24. e When the focus adjustment is completed press either SELECTOR Switch A V 4 V MENU or SET button FOCUS ADJUST MODE display disappears and the lens iris returns to original state Connect the monitor TV to the VIDEO OUT terminal on the back panel and make adjustments 29 Setup Adjusting the auto white balance Each light source has its own color temperature Therefore when the main light source lighting an object is changed press the SET button for a while and adjust the white balance again SET button AWC OPERATION AWC OK mmm WB Error display AWC ERROR LOW LIGHT AWC ERROR NG OBJECT Object error Insufficient Illumination AWC ERROR HIGH LIGHT Excessive Illumination 30 1 Place a white object at the center of the screen under the same lighting condition as the object to be shot and zoom in to fill the screen with white 2 Press the SET button for approx one second Auto white balance adjustment begins During operation AWC OPERATION is displayed on the screen 3 Adjustment is complete When the appropriate white balance is acquired AWC OK is displayed WB Error display When auto white balance adjustment is not successful the following messages will be blinking on the monitor AWC ERROR NG OBJECT Object error Displayed when there is not enough white color on an obje
25. e changes of the object and select AWC when shooting using adjusted white balance Memo e In B amp W mode will be displayed and settings is disabled ATW This is the Auto Tracking White Balance mode Automatic color temperature tracking The camera adjusts the white balance automatically according to the color temperature of the illumination ATW WI DE This mode supports an even wider range of color temperature than ATW Use this mode when white balance cannot be achieved under a light source such as high pressure sodium lamp 37 Setting TITLE VIDEO screen continued Item Functions and settings W BALANCE continued AWC AWC SET The Auto White Control automatic white balance adjustment mode adjusts the white balance automatically Display during AWC Meaning of display operation AWC OPE RATION AWC in operation AWC OK AWC completed normally AWC ERROR NG OBJECT AWC completed outside range AWC ERROR HIGH LIGHT AWC completed with overlighting AWC ERROR LOW LIGHT AWC completed with low lighting R GAIN B GAIN Adjusts the R red hue during AWC The larger the number the redder the color becomes Setting 0 to 255 Adjusts the B blue hue during AWC The larger the number the bluer the color becomes Setting 0 to 255 SHUTTER This item s ets the e
26. ed in Control by B amp W Color switching signal from external Pg 54 e In the case of B amp W Color mode the lens performance may cause the image to be out of focus when the illumination of the object is near infrared light In this case use a lens that is compatible with near infrared light 53 Detailed setting Control by B amp W Color switching signal from external You can use the switching signal from an external control device to link the B amp W Color switching or near infrared illumination of this camera Consult your nearby JVC s dealer on the connecting devices Example AUX MODE IRIN INPUT POLARITY In the case of MAKE rs Pg 36 B amp W MAKE signal Color BREAK signal Infrared illumination Sensor or switch External control device MENU button 54 Wi When performing only B amp W Color mode switching without changing other video settings 1 Select the item AUX MODE on the AUX FUNCTION screen 2 Press the SELECTOR switch left or right 4 gt and set to IR IN AUX FUNCTION gt AUX MODE INPUT POLARITY lt MENU gt RETURN AUX FUNCTION screen Memo e In the case of B amp W Color mode the lens performance may cause the image to be out of focus when the illumination of the object is near infrared light In this case use a lens that is compatible with near infrared light 5
27. ge is out of focus when zooming telephoto wide angle adjust the camera as follows 1 Loosen the back focus fastening screw by turning it anti clockwise with a screwdriver 2 Shooting an object or a picture with fine patterns that is away from the object 3 Zoom to the maximum telephoto position and turn the lens focus ring to adjust the focus 4 Zoom to the maximum wide angle position and turn the back focus adjustment ring to adjust the focus 5 Repeat steps 3 and 4 two or three times 6 Tighten the back focus fastening screw by turning it clockwise Note e Inthe case of B amp W Color mode the lens performance may cause the image to be out of focus when the illumination of the object is near infrared light In such a case use a lens that is compatible with near infrared light Memo Focus setting may differ on the color and on the black and white screen Make adjustments so that the focus will come to the optimum on both Screens 27 Setup Adjusting the lens After the connection is complete turn on the camera display an image on the monitor and check the video image In the case of an automatic iris control lens the camera has been factory adjusted to the best position but it may need to be adjusted according to the condition of the object or the lens combination If the image is unnatural adjust it e Also read the instruction manual of the lens E With a VIDEO automatic iris lens Au
28. gnetischer Vertr glichkeit und elektrischer Sicherheit berein Die europ ische Vertretung f r die Victor Company of Japan Limited ist JVC Technology Centre Europe GmbH Postfach 100552 61145 Friedberg Deutschland The unit is to be powered by a DC12 V or an AC24 V power supply The unit is to be powered by a UL Listed DC12 V or an ACD24 V power supply The AC24 V and 12 V DC power supply shall conform to the following Class 2 only For USA Isolated power supply only For Europe This installation should be made by a qualified service person and should conform to all local codes Introduction mE CEDAR I D H Thank you for purchasing this product These instructions are for TK C925U TK C925E TK C926EG Before beginning to operate this unit please read the instruction manual carefully in order to make sure that the best possible performance is obtained Features Wi Realizing a High Picture Quality This camera realizes 540 TV lines standard and S N50 dB standard by employing a highly sensitive CCD with 380 000 pixels TK C925U or 440 000 pixels TK C925E TK C926EG and a high resolution video processing circuit E Day Night surveillance When the light is low the camera automatically switches to high sensitive mode B amp W mode to allow for day night surveillance ll CRT LCD monitor compatible This camera is
29. ing on it Follow all warnings and instructions marked on the appliance Do not overload wall outlets and extension cords as this can result in fire or electric shock Never push objects of any kind into this appliance through cabinet slots as they may touch dangerous voltage points or short out parts that could result in a fire or electric shock Never spill liquid of any kind on the appliance 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 Unplug this appliance from the wall outlet and refer servicing to qualified service personnel under the following conditions a 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 by 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 the cabinet has been damaged f When the appliance exhibits a distinct change in performance this indicates a need for service When replacement parts are required be sure the service technician has used repl
30. ixed gain when MODE is set to FIXED Setting 0 to 20 Default setting 10 Memo e When MODE item is set to AGC will be displayed and settings is disabled 41 Setting TITLE VIDEO screen continued COLOR display differs depending on the model COLOR is displayed for TK C925U and COLOUR is displayed for TK C925E TK C926EG From this point onwards COLOR will be used for indication Item Functions and settings B amp W COLOR This item sets the mode switching of B amp W and Color TK C925U Memo e When switching the Color mode to B amp W mode the B amp W type of light source may cause the focus to be COLOUR dislocated This is because the B amp W mode is TK C925E sensitive to both visible light and near infrared light TK C926EG When this happens adjust the focus again in B amp W mode e Use infrared illumination if necessary MODE This sets the function to switch from Color to B amp W mode The options change according to the setting of AUX MODE item in AUX FUNCTION rs Pg 36 AUX MODE setting MODE options IR IN AUX IN B amp W OUT COLOR B amp W AUTO COLOR Sets the camera permanently to Color mode B amp W Sets the camera permanently to B amp W mode AUTO The camera automatically switches to Color mode when the object is bright and B amp W mode when it is dark 42 Item Functio
31. l the camera can switch between B amp W and Color mode When there is an alarm input the mode will be B amp W When the INPUT POLARITY item of the AUX FUNCTION is MAKE When the contact is short MAKE the mode is B amp W When the contact is open BREAK the mode is Color When the INPUT POLARITY item of the AUX FUNCTION is BREAK When the contact is open BREAK the mode is B amp W When the contact is short MAKE the mode is Color Setting IR IN B amp W OUT Default setting B amp W OUT 36 Item Functions and settings INPUT POLARITY This sets the polarity of the AUX input signal MAKE When the contact between all alarm input terminals and GND terminals changes from open to close the alarm will activate BREAK When the contact between all alarm input terminals and GND terminals changes from close to open the alarm will activate Setting MAKE BREAK Default setting MAKE Memo When AUX MODE item is set to B amp W OUT will be displayed and settings is disabled TITLE VIDEO screen Item Functions and settings CAMERA TITLE EDIT This item sets the title to be displayed permanently on the lower part of screen A maximum of 24 characters can be set for the title Camera title setting Pg 48 W BALANCE This item sets the white balance function Select ATW when adjusting the white balance according to th
32. lectronic shutter MODE Select the mode of the electronic shutter MANUAL AUTO This operates in the shutter speed set in the MANUAL SPEED item This automatically switches the shutter speed according to brightness The fastest value of a shutter speed is set in the AUTO LIMIT item c Pg 39 Default setting MANUAL 38 Item Functions and settings SHUTTER continued MANUAL This sets a shutter speed when MANUAL is set SPEED Tk c925U Setting NORMAL 1 100 1 250 1 500 1 1000 1 2000 1 4000 1 10000 Default setting NORMAL TK C925E TK C926EG Setting NORMAL 1 120 1 250 1 500 1 1000 1 2000 1 4000 1 10000 Default setting NORMAL Memo When SHUTTER item is set to AUTO will be displayed and settings is disabled AUTO This sets the fastest value of a shutter speed when AUTO LIMIT is set TK C925U Setting 1 100 1 250 1 500 1 1000 1 2000 1 4000 1 10000 1 20000 1 40000 1 100000 Default setting 1 100000 TK C925E TK C926EG Setting 1 120 1 250 1 500 1 1000 1 2000 1 4000 1 10000 1 20000 1 40000 1 100000 Default setting 1 100000 Memo When SHUTTER item is set to MANUAL will be displayed and settings is disabled e The higher the shutter speed becomes the more smear phenomenon is emphasized which is peculiar to the CCD 39 Setting TITLE VIDEO s
33. lightly from the actual color due to the principle of the automatic tracking white balance circuit This is not a malfunction If a high brightness object such as a lamp is shot the image on the Screen may have white vertical tailings This is a characteristic of the CCD known as the smear phenomenon and is not a malfunction When a high brightness object is shot sometimes undulations can be observed on the vertical lines of the object However this phenomenon is peculiar to the camera and is not a malfunction Caution for operating the VIDEO IRIS lens If the LEVEL dial of the VIDEO IRIS lens is set to a low level L position a malfunction such as the hunting phenomenon where the iris opens and closes involuntarily can occur In such a case first set the LEVEL dial on the lens to the H position and then adjust it to an optimum level while checking the video signal The cable stopper on the terminal block can come off sometimes Therefore be sure to take enough time and fix the cable securely This camera achieves optical performance by using specified lens 1 3 inch size conformed to CCD size However some general lens may not meet this specification effective image circle is small or optic displacement is big When such lens are used negative effects such as shading may occur 11 Introduction Name of Parts and their Functions Front Bottom Side panel 5 VIDEO oc m C O iI LEVEL
34. lowing table shows the connection distances when 2 core VVF vinyl insulated vinyl sheath cables are used Maximum connection distance 60 m 150m 240m 380m Conductor diameter 1 009 and 1 606 and 2 09 and 2 6e and more more more more Note e Ifthin cables are used the resistance of the cables will be high and a significant voltage drop will occur when the camera is at its maximum power consumption Either use a thick cable with low resistance or place the power supply near to the camera and shorten the length of the cable to restrict the voltage drop at the rated current of camera to below 10 If voltage drop occurs during operation the performance will be unstable Do not connect an AC 24 V cable to a commercial power supply The camera will be damaged If the wrong cable is connected the internal circuit may be damaged Do not use the camera Bring it to your nearest JVC dealer for inspection iM TK C926EG AC 220 V 240 V Connect the power supply cable to the AC 220 V 240 V power supply Note When you use this camera the socket outlet must be installed near the equipment to make disconnect on easily Video signal coaxial cable Use either RG 59 or RG 11 coaxial cable BNC Do not use other cables 21 Setup Connecting the back panel continued Connecting alarm input output terminal WB Alarm input terminal Connect infrared sensor door sensor metal sensor or sen
35. menu CLEAR WITH Returns settings except titles to the default setting OUT TITLE Memo e Once default setting is returned the screen automatically returns to the main menu CLEAR ALL Returns all settings including titles to the default setting Memo Once default setting is returned the screen automatically returns to the main menu 47 Detailed setting Camera title setting A title can be selected for each camera Maximum 24 characters Ee Eau MENU button j neo our a R o sur SET button and SELECTOR switch 1 Select the item CAMERA TITLE EDIT on the TITLE VIDEO screen and press the SET button The CAMERA TITLE EDIT screen is displayed The first character from the character area flashes on and off and is ready for input gt CAMERA TITLE EDIT W BALANCE ATW SHUTTER GAIN B amp W COLOR BLC MODE OFF lt MENU gt RETURN lt SET gt SUB MENU TITLE VIDEO screen Space Character area 0123456789 ABCDEFGHIJKLMNO Flashing QRSTUVWXYZ abcdefghijklon mam parstuvwxyz AOUEIOUGN amp i U Only displayed in TK C925E TK C926EG i elo ghBiz lt gt CLR CANCEL INS DEL lt MENU gt RETURN lt SET gt CHAR SET l CAMERA TITLE EDIT screen Input frame Title input area 48 2 Press the SELECTOR switch up down left or right A V 4 gt and select a character from
36. ns and settings B amp W COLOR continued MODE Default setting COLOR continu Display for TK C925U For TK C925E TK C926EG ed COLOUR is displayed Memo To ensure a successful B amp W Color switching e f the MODE item of B amp W COLOR is set to AUTO the B amp W Color setting can be switched according to the brightness of the object but the condition of illumination and field angle may make this impossible To be absolutely certain of B amp W Color switching we recommend you to input signals of an external sensor available separately to the AUX GND external terminal of this camera before switching s Pg 54 43 Setting TITLE VIDEO screen continued Item Functions and settings B amp W COLOR continued AUTO LEVEL When the MODE item is set to AUTO this function sets the signal level of the object where the camera will switch to B amp W mode LOW Switches to B amp W mode when the signal level of the object indicates low illumination NORMAL Switches to B amp W mode when the signal level of the object indicates normal illumination HIGH Switches to B amp W mode when the signal level of the object indicates high illumination Default setting NORMAL KDisplay for TK C925U For TK C925E TK C926EG COLOUR is displayed Memo When MODE item of B amp W COLOR is set to AUTO will be displayed and settings is disabled AUT
37. sor of manual switch and the like To prevent noise from entering the internal circuit supply non voltage setting signal e Do not supply voltage Can be set via menu whether to set to alarm when the contact is short MAKE or when the contact is open BREAK rs Pg 37 Supply such that the alarm signal continues for more than 200 ms The recognition of alarm signal may not be guaranteed if less than 200 ms WB Alarm output terminal Connect to alarm devices such as alarm indicator light or buzzer Asitis an open type collector output insulated by photocoupler it will turn on during alarm This terminal has polarity Make sure to connect such as the voltage of terminal is higher than terminal It will be damaged if reverse voltage is supplied 9OUT 220 Tk 9OUT 22 Mounting the camera When mounting the camera on a fixer pan tilt and the like use the camera mounting screw hole located on the camera mounting bracket Camera mounting Camera mounting bracket fixing screw hole screws x2 M2 6 x 6 mm Rotation preventive hole Camera mounting bracket Note e Use a camera mounting screw with a length shorter than 7 mm from the camera mounting face Do not use a screw that is longer than the specified length It may damage the internal parts 23 Setup Mounting the camera continued Moun
38. t any fall when mounting the camera Always make sure that the camera is securely mounted Camera mounting screw hole 1 4 20UNC Use this hole when mounting the camera onto a fixer pan tilt unit and the like Use a screw shorter than 7 mm rs Pg 23 Note e Do not use a screw that is longer than the specified length It may damage the internal parts Camera mounting bracket The bracket has been attached on the bottom of the camera before shipment It can also be attached on the top according to the circumstance Pg 24 BF LOCK Back focus fastening screw This serves to fix the back focus adjustment mechanism rs Pg 26 13 Introduction Name of Parts and their Functions continued Back panel E TK C925 emp ey 9 E 14 AC24V DC12V Power input terminal To connect to AC 24 V or DC 12 V power supply rs Pg 21 D AUX GND External terminals This terminal is for the input output signals that are set in the AUX MODE of the AUX FUNCTION screen t Pg 36 This terminal also outputs the B amp W Color signal Open collector L signal Maximum voltage 25 V current 30 mA e When switching B amp W Color using the control signal the signals are input through this terminal B amp W MAKE Color BREAK VIDEO OUT Video signal output connector This connector outputs a composite video signal Connect this to the video input
39. ting the camera mounting bracket on top of the camera The camera mounting bracket is originally mounted at the bottom of the camera before shipment but it can also be mounted on top of the camera Camera mounting bracket fastening screws To mount the camera mounting bracket on top of the camera use the screw holes on the back panel JVC c Lon vioeo 24 OUn nOU 1 Remove the camera mounting bracket fastening screws x2 The camera mounting bracket is removed from the camera 2 Mounting the camera mounting bracket on top of the camera 3 Mounting the camera onto a fixer pan tilt unit and the like Note e Use a camera mounting screw with a length shorter than 7 mm from the camera mounting face Do not use a screw that is longer than the specified length It may damage the internal parts To mount the camera mounting bracket on top of the camera use the Screw holes on the back panel Fall Prevention Use the black mounting screw on the back of the camera to install the fall prevention wire M3 x 6mm Fall Prevention Wire Precautions regarding fall prevention Special attention is required when installing the camera to the wall or ceiling You should not engage in the installation work yourself Ask a professional to do the job since the fall of the camera can result in injuries and accidents e When installing
40. tomatic iris control lens with built in EE amplifier Set the switch at the side of the camera to VIDEO and adjust the LEVEL dial on the lens LEVEL adjustment rj e 3 BF LOOK DIGITAL COLOR voeo JG AK 3 C Do not operate H With a DC automatic iris lens Automatic iris control lens without built in EE amplifier Set the Iris Selector Switch at the side of the camera to DC and adjust the LEVEL with the Iris Level Adjustment Dial at the side of the camera IRIS Iris Selector voze m Switch b gt Iris Level LEVEL Adjustment Dial 28 LEVEL adjustment Monitor screen LEVEL adjustment direction To darken Anti clockwise Towards L To brighten Clockwise Towards H Memo e If the LEVEL sensitivity adjustment is turned excessively to L the sensitivity increases because of the AGC function of the camera and the image looks grainy Depending on the lens used if the LEVEL dial is turned excessively to L the hunting phenomenon floppy screen where the iris opens and closes involuntarily may occur In such a case first set the LEVEL dial to the H position and then readjust the LEVEL dial while checking the video signal To adjust the focus accurately open the lens iris Below is how to open the lens iris for automatic iris lens e Press the SELECTOR switch on the back panel up A for 1 second FOCUS ADJUST MODE is displayed on the monitor screen
41. tus complies with Canadian ICES 003 Cet appar il numerique de la Classe B est conforme la norme NMB 003 du Canada INFORMATION FOR USA INFORMATION This equipment has been tested and found to comply with the 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 a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in 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 to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help CAUTION CHANGES OR MODIFICATIONS NOT APPROVED BY JVC COULD VOID USER S AUTHORITY TO OPERATE THE EQUIPMENT THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES OPERATION IS SUBJECT TO THE FOLLOWING TWO
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