JVC TK-C925E surveillance camera
Contents
1. e BF LOOK 35 1 4 20UNC Specifications and appearance of this camera and related products are subject to change for improvements without notice 59 VYAINVD OAGIA Y40709 5 39262 31 3 n85269 M L 2006 Victor Company of Japan Limited LST0450 001A2. Item Functions and settings B amp W COLOR This item sets the mode switching of B amp W and Color TK C925U Memo 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 Functions 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 If 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 absolu
3. 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 Specifications MR 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 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 dil
4. 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 A A a a a S G 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 Wi 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 compatible for both CRT LCD monitors You can make settings that are easier to view according to the type of monitor used Wi Realizing sharper video images The super detail function allows you to take sharper images How to read this manual E Conventions and symbols Note Indicates operating precautions Memo Indicates reference data regarding limitations on functions usage and the like Indicates a referen
5. each camera Maximum 24 characters e POWER MENU button MENU C a IDEO OUT Yee e y 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 b 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 I CAMERA TITLE EDIT 0123456789 ABCDEFGHIJKLMNO PQRSTUVWXYZ abcdefghijklono Flashing ra A UETAGUCNAATSn 9 pars tuvwxyz AOUBIOUGNABI60 Only displayed in TK C925E TK C926EG i aelo chBiL 0 lt gt CLR CANCEL INS DEL 3SMENUP RETURN zSET2CHAR SET l CAMERA TITLE EDIT Seen Input frame Title input area 48 2 Press the SELECTOR switch up down left or right A V gt and select a character from 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
6. the normal screen 52 B 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 gt B amp W COLOR BLC MODE OFF lt MENU gt RETURN lt SET gt SUB MENU TITLE VIDEO screen B amp W COLOR B amp W COLOR gt MODE COLOR p gt MODE AUTO AUTO LEVEL IM AUTO LEVEL NORMAL AUTO TIME AUTO TIME 30s MENU 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 mentioned in Control by B amp W Color switching signal from external Pg 54 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 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 am
7. to DC and adjust the LEVEL with the Iris Level Adjustment Dial at the side of the camera lris Select ee m Switch ii E N G 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 Ifthe LEVEL sensitivity adjustment is turned excessively to L the sensitivity increases because of the AGC function of the camera and the image looks grainy e 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 e 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 e When the focus adjustment is completed press either SELECTOR switch A V lt 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 mai
8. 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 4 NC 3 Drive 4 VIDEO 4 Drive GND 19 Setup Connecting the back panel Connect to AC 24 V or Connect to AC 230 V DC 12 V power supply power supply TK C925U E TK C926EG cussz urune ISOLATE POWER Ob vie TYPE INT LL Ho E E MENU Q NA VIDEO OUT 4 gt Y Monitor SELECTOR Q To the terminal of infrared illumination device etc Pg 22 Memo e 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 WM 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 following table shows the connection distances when 2 core VVF vinyl insulated vinyl sheath cables are used Maximum connection distance 60 m 150m 240m 380 m Conductor diameter 1 009 and 1 60 and 2 09 and 2 6e and more more more more Note e If thin cables are used the resistance of the cables will be high and a significant
9. 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 e 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 c Pg 48 W BALANCE This item sets the white balance function Select ATW when adjusting the white balance according to the 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 o
10. ERENCE 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 Other Countries outside the European Union f you wish to
11. 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 001A FOR USA These are general IMPORTANT SAFEGUARDS and certain items may not apply to all appliances IMPORTANT SAFEGUARDS br WON oa 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 6 Do not use this appliance near water for example near a bathtub 10 washbowl kitchen sink or laundry tub in a wet basement or near a swimming pool etc Do not place this appliance on an unstable cart stand or table The appliance may fall causing MU ANE rg uU rM child or adult and serious damage emo pid by RETAG 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 e by the manufacturer An appliance and cart combination should be moved with car
12. L SPEED This sets a shutter speed when MANUAL is set 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 LIMIT This sets the fastest value of a shutter speed when AUTO 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 screen 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 g
13. LCI GCILLOGI GHBLZLAU Y LLOexDLLCE GSZTZGU amp X SALNOIGCICOHECC90IESSELG SU 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 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 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 preventi
14. T 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 16 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 e Connect the fall prevention wire to prevent this unit from falling accidentally D AC 230 V power cord This connects the camera to a commercial AC 230 V socket 16 Setup ee Flow for Connection Settings Follow the procedures below to connect set this unit Turn off the power of devices to be used before connecting the cables Mounting the lens t Pg 18 tep 1 ED Mount the lens v Connecting the back panel Pg 20 step 2 Connect the control signal cable video signal coaxial cable and the like Mounting the camera rs Pg 23 step 3 P Mo
15. VIDEO screen is displayed To set multiple camera titles repeat steps 1 to 5 E How to operate Menu operation State CLR SET Clears all entered text CANCEL SET Cancels the edited setting and returns to the previous state SET Moves the input frame of the title input area one step to the left 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 umuna ture ree OM YE TE mE POWER u Eae MENU button ser e INU SET button and SELECTOR switch m 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 CAMERA TITLE EDIT gt W BALANCE AWC SHUTTER GAIN B amp W COLOR BLC MODE lt MENU gt RETURN W BALANCE ADJUST screen 50 a O 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 Adj
16. ain 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 This item sets a maximum gain of the AGC Automatic GAIN 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 e 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 e When MODE item is set to FIXED will be displayed and settings is disabled FIX This sets the value of fixed gain when MODE is set to GAIN 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
17. ce 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 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 Operating Precautions Name of Parts and their 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
18. 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 betragt 70 dB A oder weniger gamaB 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 Dear Customer This apparatus is in conformance with the valid European directives and standards regarding electromagnetic compatibility and electrical safety European representative of Victor Commany 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 europaischen Richtlinien und Normen bez glich elektromagnetischer 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
19. e ATA Quick stops excessive force and uneven surfaces S8125A 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 walking on it Follow all warnings and ins
20. eadjust the white balance 31 Setting Menu basic operation MENU button c z vinto ovr SB salen 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 Ji MENU AUX FUNCTION TITLE VIDEO DISPLAY LL ADJUSTMENT MAINTENANCE FACTORY SETTING 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 se MENU 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 a change mark K is displayed The change mark disappears when the changed setting is saved Change mark I CAMERA TITLE EDIT W BALANCE ATW SHUTTER GAIN B amp W COLOR D kBLC MODE lt MENU gt RETURN Memo 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 scr
21. een returns to the normal screen without the menu display 33 Setting The flow of menu screen AWIL OLNV 13441 OLNV j 939Z69 AL ISZ69 AL ae XHO JOS MSE Kio NIVO XI luo IGZ6O 4D NIVO XVIN IQON NIVO LIW OLN aaads IYNNYN IQON 4311LNHS NIVO g NIVO H isnrav 13S OMY 3ONV1V8 M 390Nv1Vva8 M p p j s LIGA AILIL VHYSANVO aLnoaxa omy S OM U3UM OAGIA ATLIL ALIWV10d LONI 3GOWN xnv NOILONNA XNV 9 Bd x NN3AW NIVIN 34 T1v uva19 31111 LGOHLIA HV31O 139NVO SONILL3S AHOLOVJ ALNOAXA 730Nvo L NYOS LOdS Q99 39NVN3LNIVIA ASVHdA IN3IALISDPQOV TI AdAL YOLINOW AV1dSIG Sp Bd s 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 terminal the camera can switch between B amp W and Color mode When there is an alarm input the mode will be B amp W x 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
22. er 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 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 apparatus complies with Canadian ICES 003 Ce
23. f 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 OPERATION AWC in operation AWC OK AWC completed normally AWC ERR OR NG OBJECT AWC completed outside range AWC ERR OR HIGH LIGHT AWC completed with overlighting AWC ERR OR 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 electronic 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 MANUA
24. gs 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 OL 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 C925U This item can only operate in a region with a power frequency of 60 Hz Setting 131 to 0 to 131 Default setting 0 TK C925E TK C926EG This item can only operate in a region with a power frequency of 50 Hz Setting 156 to 0 to 156 Default setting 0 Memo 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 wi
25. h 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 LEVEL 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
26. 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 rs Pg 24 q BF LOCK Back focus fastening screw This serves to fix the back focus adjustment mechanism t Pg 26 13 Introduction Name of Parts and their Functions continued Back panel E TK C925 11 mo C 12 9 woe our lt xl E TK C926EG l la amp 14 11 AC24V DC12V Power input terminal To connect to AC 24 V or DC 12 V power supply ce 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 Pg 36 e 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 connector of a video monitor switcher and the like 14 SELECTOR SET Selector switch Set button This allows user to select menu screens and change or confirm settings ce Pg 32 Press the SELECTOR switch up A and hold for 1 second to set to FOCUS ADJUS
27. 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 3 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 o9 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 6 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 To darken Anti clockwise direction Towards L To brighten Clockwise direction Towards H Rotation preventive hole Make use of this rotation preventive hole to prevent any fall when mounting the camera Always make sure that the camera is securely mounted o 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 t Pg 23 Note e Do not use a screw that is longer than the specified length It may damage the
28. may not be guaranteed if less than 200 ms IN GND Alarm output terminal Connect to alarm devices such as alarm indicator light or buzzer e As itis 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 OOUT 1229 th 9 OUT 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 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 Mounting 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 24 a a a EESSLEL
29. n light source lighting an object is changed press the SET button for a while and adjust the white balance again EJ ineo our 4e SET button AWC OPERATION AWC OK mm E 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 E 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 object 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 r
30. on 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 Turn the back focus adjustment ring to focus at the best point Tighten the back focus fastening screw by turning it clockwise aka N With a zoom lens If the image 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
31. p 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 Inthe case of MAKE rs Pg 36 B amp W MAKE signal Color BREAK signal Infrared illumination Sensor or switch External control device umuna mama rom TR amp mE POWER MENU button MENU a C a VIDEO OUT XQ gt Q INL SET button and SELECTOR switch 54 W 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 DE R gt AUX MOI IR IN INPUT POLARITY MAKE 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 55 Others Specifications E 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 hori
32. t 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 CONDITIONS 1 THIS DEVICE MAY NOT CAUSE HARMFUL INTERF
33. tely 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 rs 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 AUTO 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 settin
34. th 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 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 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 menu CLEAR WITH Returns settings except titles to the default setting OUT TITLE Memo 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
35. 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 Also read the instruction manual of the lens B With a VIDEO automatic iris lens Automatic 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 3c Do not operate Wi 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
36. tructions 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 replacement parts specified by the manufactur
37. unt the camera to the mounting location Adjusting the back focus t Pg 26 tep 4 ee Adjust the back focus Adjusting the lens c Pg 28 Sip s Adjust the lens wv 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 e 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 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
38. usts 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 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 gt AUX FUNCTION TITLE VIDEO DISPLAY LL ADJUSTMENT MAINTENANCE FACTORY SETTINGS lt MENU gt EXIT lt SET gt SUB MENU Main menu screen AUX FUNCTION gt AUX MODE B amp W OUT INPUT POLARITY f lt MENU gt RETURN AUX FUNCTION screen 4 Press the MENU button twice The setting is complete and the screen returns to
39. uted 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 slightly 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 hig
40. 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 e 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 E TK C926EG AC 230 V Connect the power supply cable to the AC 230 V power supply Note e 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 sensor of manual switch and the like To prevent noise from entering the internal circuit supply non voltage setting signal e Do not supply voltage e Can be set via menu whether to set to alarm when the contact is short MAKE or when the contact is open BREAK t Pg 37 Supply such that the alarm signal continues for more than 200 ms The recognition of alarm signal
41. zontal 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 1 5 Ix F1 2 AGC ON 50 output B amp W mode 0 08 Ix F1 2 AGC ON 50 output Calculated value 56 E Lens Lens Mount C CS mount B General Power supply TK C925U AC 24 V 60 Hz DC 12V TK C925E AC 24V 50 Hz DC 12V TK C926EG AC230 V 50 Hz Power consumption TK C925U gt 4 8W TK C925E 400 mA TK C926EG 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 Approx 480 g TK C926EG Approx 700 g Accessories TK C925U Instructions 1 Warranty Card Service Informati TK C925E TK C926EG 2 Instr ctions o Edge 1 57 Others ULL M M 4 Specifications continued B Dimensions Unit mm inch TK C925U E U1 32 126 115 Sige 58 TK C926EG U1 32
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