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36

en | Troubleshooting

EX65 Explosion-protected Camera

F.01U.412.061 | 2.0 | 2011.08

Instruction Manual

Bosch Security Systems, Inc.

9

Troubleshooting

9.1

Camera Operation

The following table is intended to help you identify the causes of malfunctions and correct

them when possible.

Malfunction

Possible causes

Solution

No image

transmission to

remote location.

Defective camera.

Connect a local monitor to the camera and

check the camera function.

Faulty cable connections. Check all cables, plugs, contacts and

connections.

Incorrect cable

connections.

Ensure that Video and Sync connections

are not reversed.

When using DC power ensure that polarity

is correct.

No connection

established, no

image transmission.

The unit's configuration.

Check all configuration parameters.

Faulty installation.

Check all cables, plugs, contacts and

connections.

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Summary of Contents for EX65

Page 1: ...EX65 Explosion protected Camera VEN 650 Series en Instruction Manual ...

Page 2: ......

Page 3: ...osch notices 11 1 9 Warranty Limitation of Liability 12 2 Description 13 2 1 Unpacking 13 2 2 Parts List 13 2 2 1 Parts Included with the Product 13 2 2 2 User supplied Parts 13 3 Planning 14 3 1 Dimensional Drawings 14 3 2 Initial Preparations 15 4 Installation 16 5 Connections 17 5 1 Power Cable Requirements 17 5 1 1 Wire Distance Guide 17 5 2 Coax Cable Requirements 17 5 3 Alarm Cable Requireme...

Page 4: ...menu 29 8 4 6 Color submenu 30 8 4 7 VMD submenu 30 8 5 Install menu structure 31 8 5 1 Language submenu 32 8 5 2 Lens Wizard submenu 32 8 5 3 Synchronization submenu 33 8 5 4 Alarm I O submenu 33 8 5 5 Connections submenu 33 8 5 6 Test signal submenu 34 8 5 7 Camera ID submenu 34 8 5 8 Privacy masking submenu 35 8 5 9 Defaults submenu 35 9 Troubleshooting 36 9 1 Camera Operation 36 10 Maintenance...

Page 5: ...sk of fire or electrical shock do not expose this unit to rain or moisture unless it is completely installed and sealed 5 Object and liquid entry Never push objects of any kind into this unit through openings as they may touch dangerous voltage points or short out parts that could result in a fire or electrical shock Never spill liquid of any kind on the unit unless it is completely installed and ...

Page 6: ...oltage applied to the unit s power input should not exceed 10 or 28 VAC User supplied wiring must comply with local electrical codes Class 2 power levels Do not ground the supply at the terminals or at the unit s power supply terminals If unsure of the type of power supply to use contact your dealer or local power company 12 Servicing Do not attempt to service this unit yourself Opening or removin...

Page 7: ...s location of discharge unit connection to grounding electrodes and requirements for the grounding electrode Electronic Surveillance This device is intended for use in public areas only U S federal law strictly prohibits surreptitious recording of oral communications Environmental statement Bosch has a strong commitment towards the environment This unit has been designed to respect the environment...

Page 8: ...s are Safety Extra Low Voltage SELV circuits SELV circuits should only be connected to other SELV circuits Because the ISDN circuits are treated like telephone network voltage avoid connecting the SELV circuit to the Telephone Network Voltage TNV circuits System ground Safety ground System video ground is indicated by the symbol Safety power ground is indicated by the symbol The system ground is o...

Page 9: ...45 4 Informations FCC et ICES modèles utilisés aux États Unis et au Canada uniquement Suite à différents tests cet appareil s est révélé conforme aux exigences imposées aux appareils numériques de classe B en vertu de la section 15 du règlement de la Commission fédérale des communications des États Unis FCC et en vertu de la norme ICES 003 d Industrie Canada Ces exigences visent à fournir une prot...

Page 10: ...t tested the performance or reliability of the security or signaling aspects of this product UL has only tested fire shock and or casualty hazards as outlined in UL s Standard s for Safety for Information Technology Equipment UL 60950 1 UL Certification does not cover the performance or reliability of the security or signaling aspects of this product UL MAKES NO REPRESENTATIONS WARRANTIES OR CERTI...

Page 11: ...ntent of the user guide can change without notice Bosch Security Systems accepts no liability for damage resulting directly or indirectly from faults incompleteness or discrepancies between the user guide and the product described More information For more information please contact the nearest Bosch Security Systems location or visit www boschsecurity com Joint Threaded All Models Designation Pit...

Page 12: ...ritten claim and ii timely provision to BOSCH Security Systems of an opportunity to inspect and test the Product claimed to be defective Such inspection may be on Buyer s premises and or BOSCH Security Systems may request the return of the Product at Buyer s expense However BOSCH Security Systems shall not be responsible for packing inspection or labor costs in connection with the return of Produc...

Page 13: ...le that provides versatility for longer cable runs where electromagnetic interference is a concern 2 1 Unpacking This electronic equipment should be unpacked and handled carefully If an item appears to have been damaged in shipment notify the shipper immediately Verify that all the parts listed in the Parts List below are included If any items are missing notify your Bosch Security Systems Sales o...

Page 14: ... Planning Refer to the information below before installing the unit This section provides dimensional information and guidelines to help plan your installation 3 1 Dimensional Drawings Figure 3 1 Front View Figure 3 2 Side View 135 5 30 128 5 04 102 4 01 116 4 57 125 4 93 114 4 50 208 8 18 471 18 54 100 3 94 381 15 01 90 ...

Page 15: ...it can receive an input voltage range of 10 5 VDC to 40 VDC or 12 VAC to 28 VAC without damage but it is recommend to stay within the voltage range specified in Section 1 6 Explosion Protected Certifications All units have been tested prior to shipment It is advisable to check the unit s operation before installation Ø 6 6 0 26 71 60 0 2 36 3 4 in NPTX4 CAUTION It is recommended that the installer...

Page 16: ...and cable rated for the intended environment Use LA CO Slic Tite Paste with PTFE thread sealant on all conduit or gland threads Carefully follow all manufacturers instructions for applying grease and paste products If cable glands are used they shall be certified for ATEX and IECEx certified for Ex d IIB Gb and Ex tb IIIB Db IP67 rated at least 85 C All unused conduit openings shall have a 3 4 14 ...

Page 17: ...e to the cap threads WARNING Before proceeding disconnect the power from the power supply cable Ensure that the voltage of the unit matches the voltage and type of the power supply being used Cable size Stranded wire AWG 16 to 22 Solid wire AWG 16 to 26 Cable shape Round Conductors 2 conductor version Environmental Outdoor rated Watts 14 AWG 2 5 mm 16 AWG 1 5 mm 18 AWG 1 0 mm All Models 20 289 m 9...

Page 18: ...inators Max wire diameter AWG 22 28 for both stranded and solid Alarm output relay switching capability Max voltage 30 VAC or 40 VDC Max 0 5 A continuous 10 VA Multimode Fiber Type 50 125 µm 62 5 125 µm low loss multimode glass fiber Maximum Distance 4 km 2 5 miles Video Bandwidth 5 Hz to 10 MHz Wavelength 850 nm Requirement Bosch LTC 4642 Fiber Receiver at controller end of system Terminal Connec...

Page 19: ... in terminals are polarity insensitive 5 Connect the alarm out cables to terminal 5 and 6 6 For standard video models connect the video coax cable with a male BNC connector to terminal 7 Note A UTP adapter VDA 455UTP is available as an optional accessory to allow a UTP video cable to be connected to the BNC connector 7 For fiber optic video models connect a terminated fiber optic cable to the fema...

Page 20: ...ink is active the buttons on the cameras are disabled See Section 8 Operation page 24 for more information 1 Loosen the set screw on the front end cap using the supplied hex key Note Take care not to drop the end caps to prevent damage to the cap threads 2 Loosen the front end cap using the supplied multi use tool To prevent damage to the o ring for every half turn counterclockwise turn back one q...

Page 21: ... adjustments have been completed 9 To make adjustments using the Dinion 2X Main menu for a more detailed setup refer to Section 8 Operation page 24 10 Slide the inner mounting bracket assembly back into the camera housing and ensure that it locks into place at the back of the housing The bracket should not rotate and the camera should be completely level 11 Using a 10 mm wrench tighten the three 3...

Page 22: ...below to match the mounting cradle holes Figure 7 1 Bottom View with Mounting Cradle detail 1 Choose a mounting surface and if needed prepare the surface by pre drilling and tapping three M6 x 1 0 x 20 mm holes in a line that are 30 mm apart center to center and in line with the desired surveillance target see Figure 7 1 2 Allocate three stainless steel M6 x 1 0 x 16 mm bolts with lock washers and...

Page 23: ... to 6 8 N m 7 Connect wiring as explained in Section 5 Connections page 17 and follow all local regulations and laws regarding explosion protected devices 8 Connect the ground cable located on the bottom of the housing to a suitable grounded material grounded conduit or a ground wire 7 2 Installing the Sunshield 1 Line up the mounting holes of the sunshield with the tapped holes in the body of the...

Page 24: ...e detailed set up The Main menu allows you to select and set up the picture enhancement functions The Install menu allows you to set the installation settings To access the menus follow the steps below 1 Open the side door panel at the side of the camera 2 Unlock the back focus locking button 3 Locate the five navigation keys behind the side door panel Figure 8 1 Advanced camera setup keypad 4 Acc...

Page 25: ... to make usable pictures in low light conditions 4 Smart BLC Settings optimized to capture details in high contrast and extremely bright dark conditions 5 Low noise Enhancements are set to reduce picture noise Useful for conditional refresh DVR and IP storage systems because reducing noise reduces the amount of storage required 6 Analog systems Use this mode if the camera is connected to a purely ...

Page 26: ...able mode numbers Copies current mode settings to the mode number selected Default mode Submenu Restores camera to the factory default settings EXIT Returns to main menu Item Selection Description ALC level 15 to 15 Selects the range within which the ALC will operate A positive value is more useful for low light conditions a negative value is more useful for very bright conditions Some ALC adjustm...

Page 27: ...ser defined shutter speed Default AES shutter or Fixed shutter 1 50 PAL 1 60 NTSC 1 100 1 120 1 250 1 500 1 1000 1 2000 1 5000 1 10K In AES mode the camera tries to maintain the selected shutter speed as long as the light level of the scene is high enough In Fixed mode selects shutter speed Actual shutter Displays the actual shutter value from the camera to help compare lighting levels and optimum...

Page 28: ...which the camera switches to monochrome operation A low negative value means that the camera switches to monochrome at a lower light level A high positive value means that the camera switches to monochrome at a higher light level Priority Motion Color In AUTO mode Color the camera gives a color image as long as the light level permits Motion the camera avoids motion blur as long as the light level...

Page 29: ...full range due to mist fog etc Black level 50 to 50 Adjusts the black offset level A low negative value makes the level darker A high positive value makes the level lighter and may bring out more detail in the darker areas Sharpness 15 to 15 Adjusts the sharpness of the picture 0 corresponds to the default position A low negative value makes the picture less sharp Increasing sharpness brings out m...

Page 30: ...in 5 to 5 50 to 50 ATW and AWBhold adjusts the B gain to optimize the white point Manual adjusts the Blue gain Green gain 50 to 50 Manual adjusts the Green gain Saturation 15 to 5 Adjusts the color saturation 15 gives a monochrome image EXIT Returns to main menu Item Selection Description VMD Off Silent OSD Off Video Motion Detection VMD is off Silent video motion generates silent alarm OSD video ...

Page 31: ...e to false positive alarms Because of this it is recommended that you do not connect the VMD triggered alarm output of the camera to a monitored alarm system as the false positive alarms may be considered a nuisance 8 5 Install menu structure OSD alarm text Alphanumeric Text for on screen display alarm 16 characters maximum EXIT Returns to main menu Item Selection Description Item Selection Descri...

Page 32: ...lection Description Lens type Auto Manual DC iris Video Auto automatically selects the type of lens Manual DC iris Video modes select the matching lens type to force the camera to the correct lens mode Detected Shows the type of lens detected when auto lens detection is used Set Backfocus now Select to fully open the iris Follow the instructions below for setting the backfocus for your particular ...

Page 33: ...le the alarm input Select active high or active low for the alarm input connector Alarm action None Mode 1 to 6 Mono Selects the operating mode of the camera when the alarm input is active Alarm output VMD External device Night mode active Filter toggle VMD output relay closes on VMD alarms External device make the output relay available to remote communication devices Night mode active output rel...

Page 34: ... cable compensation EXIT Returns to Install menu Item Selection Description Item Selection Description Show camera ID Off On Select On to overlay the camera ID on the video test signal Test pattern Color bars 100 Grayscale 11 step Sawtooth 2H Checker board Cross hatch UV plane Select the desired test pattern to help installation and fault finding EXIT Returns to Install menu Item Selection Descrip...

Page 35: ...re four programmable privacy mask areas 8 5 9 Defaults submenu Ticker bars On Off The ticker bar moves continuously to show that the image is live and not frozen or played back Display mode ID Off Top left Top right Bottom left Bottom right Displays the camera mode in the selected position on the screen EXIT Returns to Install menu Item Selection Description Item Selection Description Pattern Blac...

Page 36: ...n No image transmission to remote location Defective camera Connect a local monitor to the camera and check the camera function Faulty cable connections Check all cables plugs contacts and connections Incorrect cable connections Ensure that Video and Sync connections are not reversed When using DC power ensure that polarity is correct No connection established no image transmission The unit s conf...

Page 37: ...s and parts should be disposed of professionally or taken to your local collection point for hazardous materials 10 3 Removal of the Camera and Lens 1 Remove the sliding camera tray as shown in steps 1 3 of Section 6 Configuration page 20 Figure 10 1 Camera pulled from housing DANGER Disconnect power before servicing or disassembling the housing or unit Never remove the front or end caps unless po...

Page 38: ...s as when removed 5 Reinstall the sliding tray back into the housing as shown in steps 9 12 of Section 6 Configuration page 20 10 5 Back Focus Adjustment To optimize picture sharpness in both bright and low level lighting adjust the back focus Use the camera s unique Lens Wizard This ensures that the object of interest always remains in focus even when focusing at the maximum lens iris opening for...

Page 39: ...er from the EX65 and optionally remove all connections 2 Using a 10 mm wrench or the supplied multi use tool remove the three 3 M6 bolts holding the mounting cradle to the mounting surface 3 Put the EX65 in a safe location 4 Using a 7 mm wrench or the supplied multi use tool remove the seven 7 M4 bolts holding the mounting cradle to the housing 5 Install a new mounting cradle in reverse of install...

Page 40: ...EN 650V05 2S3F 12 VDC 24 VAC 10 60 Hz Power Consumption Typical at 12 VDC 6 W 10 2 W at 24 VAC 9 4 W 15 7 W at 12 VDC with fiber optic option 7 7 W 11 3 W at 24 VAC with fiber optic option 11 3 W 17 6 W CCD Type 1 3 in interline WDR dual shutter Dimensions H x W x L Camera 381 mm x 114 mm x 114 mm 11 01 in x 4 5 in x 4 5 in Weight Stainless Steel 12 9 kg 28 5 lb Aluminum 6 4 kg 14 lb Construction ...

Page 41: ...ture Standard1 Aluminum models 50 C to 60 C 58 F to 140 F Stainless steel models 50 C to 55 C 58 F to 131 F with Fiber Optic Option1 Storage Temperature 55 C to 70 C 67 F to 158 F Operating Humidity 0 to 100 relative condensing after installed and sealed Storage Humidity 20 to 98 relative non condensing 1 Warm up period required for cold start at 50 C 58 F ...

Page 42: ...ull range glare fog mist etc AutoIris The lens iris opening is automatically adjusted to allow the correct illumination of the camera sensor With a direct drive DC iris lens the camera controls the aperture size A video iris lens has the control circuit in the lens itself Automatic Gain Control AGC The electronics that regulate the gain or amplification of the video signal AGC is used in low light...

Page 43: ...ther enhanced by integrating a number of fields to improve the signal to noise ratio of the camera this may introduce motion blur Default Shutter A feature allowing the shutter speed to be set to a fast speed to eliminate motion blur and provide a detailed and clear image of fast moving objects while there is sufficient light When light levels fall and other adjustments have been exhausted the shu...

Page 44: ...sors are less sensitive to IR than visible light but IR can significantly increase the total illumination level leading to a much better image at low light levels IRE Institute of Radio Engineers A measurement of video amplitude that divides the area from the bottom of sync to peak white level into 140 equal units 140 IRE equals 1V peak to peak The range of active video is 100 IRE L Lens wizard Th...

Page 45: ...eful video signal and unwanted noise measured in dB Smart BLC Back Light Compensation Smart back light compensation allows the camera to automatically compensate for bright areas of a high contrast scene without having to define a window or area U UTP Unshielded Twisted Pair A variant of twisted pair cabling UTP cable is not surrounded by any shielding The wires in a twisted pair cable are twisted...

Page 46: ...46 en Glossary EX65 Explosion protected Camera F 01U 412 061 2 0 2011 08 Instruction Manual Bosch Security Systems Inc ...

Page 47: ......

Page 48: ...Bosch Security Systems Inc 850 Greenfield Road Lancaster PA 17601 U S A www boschsecurity com Bosch Security Systems Inc 2011 ...

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