TOA Electronics N-CC2360 User's Manual
Contents
1. INSTRUCTION MANUAL NETWORK COLOR CAMERA N CC2360 A TABLE OF CONTENTS 1 SAFETY PRECAUTIONS 2 8 ADJUSTMENT 9 2 LIST OF INCLUDED 9 ABOUT THE MODE SWITCH 11 COMPONENTS AND PARTS 3 10 ABOUT THE CONTACT 3 GENERAL DESCRIPTION 4 INPUT OUTPUT TERMINAL 12 4 HANDLING PRECAUTIONS 4 11 SETTING INITIALIZATION 13 5 NOMENCLATURE 5 12 TROUBLESHOOTING 14 6 INSTALLATION 6 13 SPECIFICATIONS 15 7 CONNECTIONS System Requirements 7 1 Connection Example 8 for Software decoder 18 Thank you for purchasing TOA s Network Color Camera Please carefully follow the instructions in this manual to ensure long trouble free use of your equipment TOA Corporation 1 SAFETY PRECAUTIONS e Before installation or use be sure to carefully read all the instructions in this section for correct and safe operation sure to follow all the precautionary instructions in this section which contain important warnings and or cautions regarding safety e Keep this instruction manual handy for future reference Safety Symbol and Message Conventions Safe2. Note Setting the Flicker reduction switch to ON makes the sensitivity lower than when set to OFF Set to the OFF position when flicker is not annoying or when the camera is used in locations with poor lighting conditions 11 12 10 ABOUT THE CONTACT INPUT OUTPUT TERMINAL Contact Input There are two no voltage contact inputs for connection of sensor trigger signals etc A contact can be automatically established between the transmitter and the network video receiver or network digital recorder when a signal enters the contact Setting the contact input to Day amp Night mode forcibly shorting making the Day Night input terminal forcibly switches the display to B amp W mode which increases the camera s sensitivity For details refer to the Setup Manual Note The Day amp Night function can also be set using the camera menu If Normal Motion or Color has been selected for the Day amp Night function the display could repetitively switch between color and black and white modes when the camera is used under phototransmitter In such cases select Day amp Night in the Contact Input settings and synchronize the phototransmitter power supply with the switch to black and white mode The display mode changes as follows if the Contact Input has been set to NO Normally Open Infrared phototransmitter power ON B amp W mode close Infrared phototransmitter power OFF Color mode open Conta
3. If an phototransmitter is used take any one of the following actions If a phototransmitter is used connect it to the external Day amp Night selection input so that the Day amp Night function is operated as the phototransmitter is activated e Manually set the Day amp Night function to ON using the software decoder while the infrared projector remains lit Reduce infrared floodlighting amount by changing the infrared projector s angle 13 SPECIFICATIONS N CC2360 CU Power Source 0dB 1V 24 V AC 50 60 Hz or 24 V DC or PoE IEEE802 3af Power Consumption 13 W at 24 V AC 8 W PoE 350mA 24 V DC Power Terminal Screwless connector Solid cable 0 0 4 1 2 mm AWG 26 16 Stranded cable 0 3 1 25 AWG 22 16 Monitor Output VBS 1 0 V p p 75 Q RCA pin jack NTSC Microphone Omnidirectional electret condenser microphone Audio Output 1channel 10 dB low impedance unbalanced RCA pin jack Contact Input 2 channels Color B amp W Switching Input included no voltage contact input open voltage 9 V DC short circuit current Under 10 mA loop resistance Under 200 Q screwless connector Contact Output 2 channels open collector output withstand voltage 30 V DC control current 50 mA screwless connector Camera Image Device 1 3 type IT CCD Number of Effective Pixels 768 H x 494 V 380 000 pixels Scan
4. Weight 670 g 1 48 Ib Note The design and specification are subject to change without notice for improvement System Requirements for Software decoder Personal Computer PC AT compatible Main Specifications CPU Pentium 4 over 3 GHz Memory Over 512 MB Display adapter XGA 1024 x 768 pixels Intel Chipset Recommended Usable on DirectX 9 0a or later Sound controller Usable over DirectX 9 0a or later Network adapter Over 100 5 OS Windows XP Professional Required Web Browser Notes Internet Explorer 6 0 or later Pentium and Intel are trademark of Intel Corporation Windows is a trademark of Microsoft Corporation 19 URL http Avww toa jp Corporation
5. MPEG 4 VIDEO AND OR 2 DECODING MPEG 4 VIDEO THAT WAS ENCODED BY A CONSUMER ENGAGED IN A PERSONAL AND NON COMMERCIAL ACTIVITY AND OR WAS OBTAINED FROM A VIDEO PROVIDER LICENSE BY MPEG LA TO PROVIDE MPEG 4 VIDEO NO LICENSE IS GRANTED OR SHALL BE IMPLIED FOR ANY OTHER USE ADDITIONAL INFORMATION INCLUDING THAT RELATING TO PROMOTIONAL INTERNAL AND COMMERCIAL USES AND LICENSING MAY BE OBTAINED FROM MPEG LA LLC SEE HTTP AWWW MPEGLA COM 5 NOMENCLATURE Top panel 9 9 0 0 X N CC2360 Rear panel Side panel Front panel 4 L TOA OFF DY BUSY ERR ee Oor INITIALIZE dlei ava ANTI FLICKER 2 riei Ne 6166 RESET STEE 24 12 12C 1 Power Input Terminal 24 V AC 24 V DC Connect this terminal to the 24 V AC or 24 V DC power supply Note Do not connect 24 V AC or 24 V DC power when using a PoE compatible hub 2 Indicators RDY BUSY ERR RDY green Remains lit during normal operation BUSY yellow Lights continuously during communications ERR red Lights when an error occurs 3 Network Terminal 10BASE T 100BASE T
6. QVGA 320 x 240 QQVGA 160 x 120 Frame Rate MPEG 4 D1 max 30 fps JPEG D1 max 5 fps Audio Compression Decompression Sub band ADPCM PCM non compression Audio Sampling Frequency 8 kHz 32 kHz 15 16 Network Image Transfer Rate MPEG 4 max 4 Mbps Simultaneous Connected Number 5 MPEG 4 4 JPEG 1 In streaming mode No limit MPEG 4 only Other Functions Password authentication Motion detection Operating Temperature 10 to 50 C continuously active for operation at temperature below 0 C 14 F to 122 F continuously active for operation at temperature below 32 F Operating Humidity Under 90 RH no condensation Application Indoor use Finish Case Surface treated steel plate sand gray paint Dimensions 69 3 W x 64 8 H x 157 3 D mm 2 73 x 2 55 x 6 19 Weight 670 g 1 48 Ib Note The design and specification are subject to change without notice for improvement N CC2360 PL Power Source 0dB 1V 24 V AC 50 60 Hz or 24 V DC or PoE IEEE802 3af Power Consumption 13 W at 24 V 8 W PoE 350mA 24 V DC Power Terminal Screwless connector Solid cable 0 4 0 1 2 mm AWG 26 16 Stranded cable 0 3 1 25 AWG 22 16 Monitor Output VBS 1 0 V p p 75 Q RCA pin jack PAL Microphone Omnidirectional electret condenser microphone
7. 2 2 Lock lever lt S Camera mounting D gt bracket optional 2 Pedestal Camera mount Pedestal Camera mounting bracket optional Lock lever Install the unit only in a location that can structurally support the weight of the AN WAR N l NG unit and the mounting bracket Doing otherwise may result in the unit falling down and causing personal injury and or property damage 1 Select the lens type on the Camera menu screen Select the lens for the best possible picture reproduction Refer to Setup Manual DC input type Automatic aperture control lens DC Manual iris or fixed iris lens Manual Notes e Video lens is also displayed on the camera menu however it cannot be used with the N CC2360 camera When using the flicker reduction function outdoors or under the fluorescent lighting select the auto iris lens When the manual iris lens is selected the flicker reduction function cannot be used Lens connector Connector 2 Attach the lens to the camera from the lens Tighten the lens fully onto a camera s lens mount to secure it iene Insert the connector from the lens into the lens connector FAD ANTEFLICKER Ne neber Lens connector Lens connector LENS pin No DC input type 1 Damping Damping coil Driving coil 4 3 Driving c
8. mode is used the subject may go out of focus when the display is switched between color and B amp W modes In such cases use a lens designed for visible light of up to the near infrared region Install cables so as to prevent their damage and provide ample cable slack if they need to be stretched taut The IP address subnet mask and gateway IP address must be set Transmission to multiple receivers using the unicast function could result in a reduction in the frame rate When using the multicast function the network must be compatible with the multicast system When a connection is established between the transmitter and multiple receivers if the data rate requested by each receiver differs the transmission will be limited to the minimum set data rate In transmission streaming mode data is constantly transmitted from camera to network even when no communications are performed between the two Personal computers running Microsoft Windows XP are required when performing initial settings for the network color camera TOA s software decoder does not support Macintosh or Unix operating systems MPEG 4 visual patent portfolio license With respect to a Licensee offering MPEG 4 Video Decoders and or Encoders the following notice shall be given THIS PRODUCT IS LICENSED UNDER THE MPEG 4 VISUAL PATENT PORTFOLIO LICENSE FOR THE PERSONAL AND NON COMMERCIAL USE OF A CONSUMER FOR 1 ENCODING VIDEO IN COMPLIANCE WITH THE MPEG 4 VISUAL STANDARD
9. shorter than the lens shortest focusing distance if the object is out of focus adjust the camera with the below procedures 1 Attach a lens to the camera 2 Loosen the back focal length adjustment ring fixing screw 3 Rotating the back focal length adjustment ring adjust it to the optimum position 4 Retighten the back focal length adjustment ring fixing screw Ceiling surface Back focal length M adjustment ring fixing screw Camera Mounting Bracket optional Lock lever Zoom ring Focal ring Back focal length adjustment ring 10 6 Adjust the iris level When using the DC input type lens Adjust the iris level on the Camera menu screen s IRIS item 6 1 Check to confirm that Camera menu setting items are selected as follows Lens selection DC Backlight compensation OFF factory default OFF 6 2 Moving the bar toward HIGH side makes the image brighter and moving it toward LOW side makes the image darker 6 3 Set backlight compensation of a Camera menu screen according to the object condition Note For the Camera Menu setting refer to the Setup Manual 9 ABOUT THE MODE SWITCH Set each switch to the position that provides the best picture reproduction N CC2360 OFF ON TOA dD F ADJ Focus adjustment switch OF
10. Audio Output 1channel 10 dB low impedance unbalanced RCA pin jack Contact Input 2 channels Color B amp W Switching Input included no voltage contact input open voltage 9 V DC short circuit current Under 10 mA loop resistance Under 200 Q screwless connector Contact Output 2 channels open collector output withstand voltage 30 V DC control current 50 mA screwless connector Camera Image Device 1 3 type IT CCD Number of Effective Pixels 768 H x 582 V 440 000 pixels Scanning System 2 1 interlace Scanning Frequency Horizontal 15 734 kHz Vertical 50 00 Hz Synchronizing System Internal Minimum Required Illumination 0 5 Ix 350 mV 0 1 Ix 140 mV F1 0 sensitivity up OFF color mode 0 01 Ix F1 0 sensitivity up ON B amp W mode incandescent lamp Automatic Electric Shutter Range 1 2400 1 4 63 Dynamic Range 46 dB backlight compensation wide dynamic ON Backlight Compensation WIDE DYNAMIC ON OFF Shutter Speed 1 50 1 100 1 125 1 250 1 500 1 1000 1 2000 1 4000 1 10000 AGC Auto Fixed OFF Sensitivity Up OFF 2 4 6 8 10 16 24 32 64 times White Balance Mode ATW AWB Manual Lens Mount CS mount Auto lris Lens Output DC input type 4 pin connector Character Display Up to 16 characters alphanumeric and symbols Other Functions Privacy m
11. F__ON dO ANTI FLICKER Flicker reduction switch 5 il Mode switch factory default Mode switch Focus adjustment switch Set this switch when adjusting the focus of a lens This setting provides the same effect as when using an ND filter OFF Normal After focus adjustment completion turn the switch to OFF position Normally use CD this mode Adjustment At the time of Adjustment OFF ON Set the switch when focusing the lens The object that was brought into focus in bright locations could be out of focus in dark conditions In such cases turn the Focus adjustment switch to ON position only when adjusting focus 98 Note When the Focus adjustment switch is set to the ON position the color of the screen may change periodically if the camera is used under fluorescent lighting Further the screen may flicker in areas where the electrical frequency is 50 Hz Flicker reduction switch Set the switch when flicker is annoying Normal OFF Normally use this mode 080 Flicker reduction OFF ON Flickering of the picture may interfere with the view under fluorescent lamps in the area where the electrical frequency is 50 Hz CU or 60 Hz PL In such cases set the Flicker reduction switch to ON position and the image free from flickering can be obtained 240
12. X Connect this terminal to a network LINK ACT indicator Lights when the network is correctly connected and flashes while data is being transmitted or received FD COL indicator Lights continuously while the camera is opera ting in full duplex mode and remains unlit while the camera is in half duplex mode The indicator flashes when a data collision occurs over the network 4 Audio Output Terminal RCA pin jack Outputs audio signals received via a network 5 Monitor Output Terminal RCA pin jack Connect a monitor to this terminal 6 Contact Input Output Terminal e Contact input terminal Used to receive alarm signals from sensors etc Setting the terminal to a Day Night function places the camera in monochrome mode e Contact output terminal Connect external equipment to this terminal for its control 7 Back Focal Length Adjustment Ring Fixing Screw Used to fix the back focal length adjustment ring 8 Camera Mount 9 Initialization Key Returns camera settings to initial factory preset status 10 Reset Key Restarts the camera 11 Lens Connector Connect the connector of the lens to this connector 12 Mode Setting Switch Changes camera settings 13 Back Focal Length Adjustment Ring 14 Microphone 6 INSTALLATION Ceiling Mounting Example Wall Mounting Example Camera mounting surface bracket optional LALR
13. an be easily set and color and brightness remotely adjusted from distant locations using a network browser 4 HANDLING PRECAUTIONS Do not direct the camera lens to the sun or strong lighting or light reflection Exposure to direct sunlight could cause the CCD s color filter to deteriorate leading to image discoloration Do not give the camera a great shock or vibration as this will damage the camera It is recommended that the camera be always used in locations where the ambient temperature ranges from 10 C to 50 C continuous active for operation at temperature below 0 C and the humidity is under 90 to ensure that no condensation is formed To clean wipe with a dry soft cloth Never use benzene thinner or chemically processed towel as the camera s plastic or other parts may be deformed or discolored When dust has settled on the camera s lens lightly clean using a commercial camera blower or cleaning paper Installing the LAN cables in close proximity to fluorescent lamps or other electrical appliances can downgrade the picture quality In such cases change the wiring If there is a strong electric or magnetic field near the camera such as television transmission antennas motors or transformers this may distort or roll the monitor picture In such cases run the entire wiring route through metal conduit tubing Shielded STP network cables must be used with this unit to ensure compliance with EMC standerds If the Day Night
14. asking up to 4 Electronic Zoom 2x Horizontal Vertical reverse Flickering reduction DIP switch Focus adjustment switch DIP switch Chroma level Normal Manual MIN MAX Enhancer Normal Manual soft sharp Network Network I F 10BASE T 100BASE TX Auto Nego Manual RJ45 connector Network Protocol TCP UDP SIP RTP IGMP HTTP ARP DHCP DNS SNTP Video Compression Resolution 4 D1 720 x 576 Half D1 720 x 288 CIF 352 x 288 JPEG 01 720 x 576 Half D1 720 x 288 CIF 352 x 288 VGA 640 x 480 QVGA 320 x 240 QQVGA 160 x 120 Frame Rate MPEG 4 D1 max 25 fps JPEG D1 max 5 fps Audio Compression Decompression Sub band ADPCM PCM non compression Audio Sampling Frequency 8 kHz 32 kHz 17 18 Network Image Transfer Rate MPEG 4 max 4 Mbps Simultaneous Connected 5 MPEG 4 4 JPEG 1 Number In streaming mode No limit MPEG 4 only Other Functions Password authentication Motion detection Operating Temperature 10 C to 50 C continuously active for operation at temperature below 0 C 14 F to 122 F continuously active for operation at temperature below 32 F Operating Humidity Under 90 RH no condensation Application Indoor use Finish Case Surface treated steel plate sand gray paint Dimensions 69 3 W x 64 8 H x 157 3 D mm 2 73 x 2 55 x 6 19
15. b use CAT 5 or greater straight cable fitted with RJ45 connectors For each equipment setting refer to the Setup Manual 100BASE TX 1000BASE T Software Decorder Network K Video Receiver W SD2009 1OBASE T N VR2010 Video output Video input i 100BASE TX PoE compatible HUB f F D Audio output Audio input m 10BASE T Monitor 100BASE TX Monitor output terminal 10 10 PoE AUDIO MONITOR OUT OUT Network Color Camera 2790 TACT Connect the output terminal to the monitor N CC2360 when adjusting the camera g NECEG Contact input output terminal Refer to p 12 BNC plug optional Pin plug 24 V AC or 24 V DC Applicable cables Solid cable AWG 26 16 Stranded cable AWG 22 16 Notes Do not connect the 24V AC or 24V DC power when using a PoE compatible hub since the power is supplied from the hub Connect the 24V AC or 24V DC power when not using a PoE compatible hub since no power is supplied from the hub distance between camera and hub must be shorter than 100 meters using 5 or greater cable Shielded STP network cables must be used with this unit to ensure compliance with EMC standards 8 ADJUSTMENT 1 2 Th
16. ct Output There are two contact outputs allowing external connected device control and contact bridging between video network system devices For details refer to the Setup Manual 9 123456 10 100 AUDIO MONITOR Do a No Terminal Name Contactname Day Night wa 1 IN1 Contact input 1 Select Contact input 1 2 2 Contact input 2 or Contact input 2 v 5124126 3 4 OUT1 Contact output 1 olor Open Black amp white Closed 2 OUT2 Contact output 2 6 GND l The figure shows that IN1 Contact Input Output terminal is set to Day Night Input terminal position Applicable cables Solid cable AWG28 0 32 AWG22 0 65 Stranded cable AWG28 0 08 mm AWG22 0 32 Note Strip the cable sheath approximately 10 mm then insert the cable while pushing down the button on the terminal with a screwdriver 11 SETTING INITIALIZATION Network settings can be reset to their factory defaults 1 Either press the Reset key or switch on the power again while holding down the INITIALIZE key 2 Continue to press the INITIALIZE key until the Ready indicator has switched from flashing to steady on mode Note To return camera settings other than those used f
17. e RDY indicator lights when the power is supplied to the network camera Connect the monitor output terminal to the monitor so that the picture may be displayed on the monitor Set the Flicker reduction switch of the mode switch to ON position if flicker is annoying Flickering of the picture may interfere with the view under fluorescent lamps in the area where power frequency is 50 Hz CU or 60 Hz PL In such cases set the Flicker reduction switch to ON position and the image free from flickering can be obtained Note Setting the Flicker reduction switch to ON makes the sensitivity lower than when set to OFF Set to the OFF position when flicker is not annoying or when the camera is used in locations with poor lighting conditions Determine the camera orientation Loosen the lock lever on the Camera Mounting Bracket set the camera to the desired direction then securely fix the camera by rotating the lock lever on the bracket Adjust the angle of view with the zoom ring and focus on with the focal ring to get the best possible picture reproduction When focusing The object that was brought into focus in bright locations could be out of focus in dark conditions In such cases focus the lens after turning the Focus adjustment switch of mode switch to ON position Note After focus adjustment completion turn the switch to OFF position Adjusting back focal length When the distance to an object is
18. ning System 2 1 interlace Scanning Frequency Horizontal 15 734 kHz Vertical 59 94 Hz Synchronizing System Internal Minimum Required Illumination 0 5 Ix 50 IRE 0 1 Ix 20 IRE F1 0 sensitivity up OFF color mode 0 01 Ix F1 0 sensitivity up ON B amp W mode incandescent lamp Automatic Electric Shutter Range 1 2000 1 4 63 Dynamic Range 46 dB backlight compensation wide dynamic ON Backlight Compensation WIDE DYNAMIC ON OFF Shutter Speed 1 60 1 100 1 125 1 250 1 500 1 1000 1 2000 1 4000 1 10000 AGC Auto Fixed OFF Sensitivity Up OFF 2 4 6 8 10 16 24 32 64 times White Balance Mode ATW AWB Manual Lens Mount CS mount Auto lris Lens Output DC input type 4 pin connector Character Display Up to 16 characters alphanumeric and symbols Other Functions Privacy masking up to 4 Electronic Zoom 2x Horizontal Vertical reverse Flickering reduction DIP switch Focus adjustment switch DIP switch Chroma level Normal Manual MIN MAX Enhancer Normal Manual soft sharp Network Network I F 10BASE T 100BASE TX Auto Nego Manual RJ45 connector Network Protocol TCP UDP SIP RTP IGMP HTTP ARP DHCP DNS SNTP Video Compression Resolution MPEG 4 D1 720 x 480 Half D1 720 x 240 QVGA 320 x 240 JPEG 01 720 x 480 Half D1 720 x 240 VGA 640 x 480
19. nstallation requires expert experience and skills If the unit falls this could cause personal injuries When the Unit is in Use Do not hang down from the unit as this may cause it to fall down or drop resulting in personal injury and or property damage CU version complies with Part 15 of the FCC Rules Note This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense Modifications Any modifications made to this device that are not approved by TOA Corporation may void the authority granted to the user by the FCC to operate this equipment 2 LIST OF INCLUDED COMPONENTS AND PARTS Check to be sure that the following components and parts are contained in the package Power 1 CD ROM Software Dec
20. oder 5 002000 Manuals PDF 1 Network Color Camera Instruction Manual 1 Software license agreement PT PULLER ESTERS LTE tert 1 Network Camera System Installation GUIDE cate veawenaieevarcnens 1 Note The CD ROM contains Software Decoder Software Decoder Instruction Manual Setting Manual Adobe Reader and DirectX 3 GENERAL DESCRIPTION The N CC2360 Network Color Camera can be connected directly to a LAN 10BASE T 100BASE TX Since it can simultaneously transmit MPEG 4 and JPEG data smooth moving images can be monitored and high definition still images monitored and recorded The N CC2360 can transmit bi directional sub band ADPCM or PCM quality voice Its power supply features PoE compatibility in addition to 24V AC or 24V DC operation permitting simplified wiring work and cable savings during construction by supplying power via the network The supplied software decoder permits the system to be remotely monitored and easily configured on a personal computer Since it is equipped with a Day Night function that increases sensitivity by automatically switching color images to monochrome under poor lighting conditions and a 64x Electronic Sensitivity Boost function as well as a Wide Dynamic function the camera enables monitoring even in dark or backlight locations Camera functions c
21. oil 6mm or less To avoid damaging the internal sections of the camera s lens mount be sure that the lens flange is 6 mm or less thick as illustrated on the right C mount lenses must be used in conjunction with the Lens Mounting Adapter CF 5 optional Lens 3 Mount the optional Camera Mounting Bracket to the ceiling or wall The bracket must be fixed securely using an electrical box and screws supplied with the bracket When securing be sure to run the LAN cable through the hole in the bracket 4 Rotating the bracket s pedestal fully insert it into the threaded hole in the camera mount Note The mount can be attached on either the top or bottom panel of the camera Change the position depending on the installation site factory default The camera mount is attached on the top panel 5 Determine the camera direction and fix it Set the camera s direction then fix the camera by rotating the lock lever on the Camera Mounting Bracket 7 CONNECTIONS 7 1 Connection Example By connecting a network video receiver and PC to a hub and performing each equipment settings at the PC camera images can be viewed at the monitor Installing the supplied software decoder in the PC permits camera settings to be performed and camera images to be viewed at the pc with the software decoder installed When connecting the N CC2360 network color camera to the hu
22. or network settings to default conditions use the camera menu For the camera menu settings refer to the Setup Manual 13 14 12 TROUBLESHOOTING Symptom Camera does not start RDY does not light Possible cause Power is not supplied When using a PoE compatible hub for power supply Camera not connected to the PoE compatible hub PoE compatible hub s PoE function is not made valid Camera is connected to the PoE compatible hub s port not supporting PoE e Power requirement exceeds the PoE compatible hub s supply capability When using 24V AC or 24V DC for power supply Incorrect terminal connections Supply power independently to the Camera LINK ACT does not light Cable is not correctly connected to the Camera s network terminal Confirm that the cable type category null modem or straight is appropriate for the connected port then connect correctly Rough noise appears when the subject be comes dark at night Camera s AGC function has been activated and noise is amplified If the rough noise is annoying and distracting lower the AGC level After image appears when the subject be comes dark at night Camera s Slow Shutter function has been activated If the after image is annoying and distracting decrease the Slow Shutter magnification Mode frequently swi tches between color and black and white Phototransmitter is operating
23. rest TOA dealer Make no further attempt to operate the unit in this condition as this may cause fire or electric shock If you detect smoke or a strange smell coming from the unit If water or any metallic object gets into the unit If the unit falls or the unit case breaks If the connection cable is damaged exposure of the core disconnection etc No sound output If no camera images are displayed on the monitor TV prevent a fire or electric shock never open nor remove the unit case as there are high voltage components inside the unit Refer all servicing to your nearest TOA dealer Do not insert nor drop metallic objects or flammable materials in the unit as this may result in fire or electric shock sure to inspect the unit periodically for safety use Deterioration of the installed part may cause dropping of the unit resulting in personal injury and or property damage Contact your TOA dealer as to the periodical inspection A C A UTI ON Indicates a potentially hazardous situation which if mishandled could result in moderate or minor personal injury and or property damage When Installing the Unit Avoid installing the unit in humid or dusty locations in locations exposed to the direct sunlight near the heaters or in locations generating sooty smoke or steam as doing otherwise may result in fire or electric shock Leave the installation of the unit to your TOA dealer because the i
24. ty symbols and messages described below are used in this manual to prevent bodily injury and property damage which could result from mishandling Before operating your product read this manual first and understand the safety symbols and messages so you are thoroughly aware of the potential safety hazards Do not expose the unit to rain or an environment where it may be AN WARNING splashed by water or other liquids as doing so may result in fire or electric shock Indicates a potentially hazardous situation which if mishandled could result in death or serious personal injury When Installing the Unit e This is a class A product In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures Install the unit only a location that can structurally support the weight of the unit and the mounting bracket Doing otherwise may result in the unit falling down and causing personal injury and or property damage Since the unit is designed for in door use do not install it outdoors If installed outdoors the aging of parts causes the unit to fall off resulting in personal injury Also when it gets wet with rain there is a danger of electric shock When the Unit is in Use Should the following irregularity be found during use immediately switch off the power disconnect the power supply plug from the AC outlet and contact your nea
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