Sanyo VCC-WD8874 User's Manual
Contents
1. 1 120 1 250 1 500 1 1000 1 2000 1 4000 1 10000 E Lens iris level Level L to H e SANYO n z Auto iris output DC type M vol Aperture correction High Normal Low Off E A x 7 AGC gain High Normal Off Rear panel 4 Digital noise reduction ON OFF Power indicator POWER Menu OSD title setting 16 characters 2 Video output connector Lens mount CS mount nn Camera mount 1 4 20 UNC top or bottom selectable A Control terminals Environmental conditions Operating Temperature 10 C to 50 C Humidity within 90 RH Storage Temperature 20 C to 70 C Humidity within 70 RH Power requirement 24V AC 50Hz 12 to 15V DC Power consumption 6 9w TBD iridix technology is provided by Apical Limited UK Dimensions ZU Wie 4 ESSE a 2 80 W x 1 77 H x 4 70 D inch Weight 320g 11 2902 330g 11 6402 JETA Measurement Method NOTE Specifications subject to change without notice sala Caution Please consult the instruction manual to ensure safe and proper operation of the product ZA Digital System Company of SANYO Electric Co Ltd obtained RO he en Quality Management System ISO9001 and Environmental 200 Management System ISO14001 certifications S m Y b NaZynoaN E a nu o je 2 C pe en QUALITY DIN CUATE IA 013 150 0001 REGISTERES Fini A Te Te Ss My ye ENVIRONMENTAL Meg um MANAGEMENT EC00J0303 Ss Distribute2. Think GAIA For Life and the Earth SANYO VCC W8775P coron Te C W D 887 D P Day amp Night shee Advanced Wide Dynamic Range Camera Specifications PAL Dimensions VCC W8775P VCC WD8875P T Scanning system PAL standard 625 lines Image sensor Progressive scan 1 3 CMOS 129 3 5 09 800 H x 600 V effective picture elements 120 5 4 74 j Image size 1 3 4 5mm x 3 38mm 119 5 4 70 71 2 2 80 Synchronizing system Internal Line lock synchronization Day and Night True D N SANYO danced WDR Resolution Horizontal 550 TV lines typical 12 e g Video output level 1 0Vp p 75 ohms composite S S ee Video S N ratio More than 50dB AGC off E Rear panel Minimum Color 50 IRE illumination 08 x tat E12 20 IRE 0 32 Ix at F1 2 O Power indicator POWER 2 Video output connector 0 08 Ix at F1 2 Power connection terminals 24V AC 12V DC GND 0 0852 Ix at FE 1 2 Wide Dynamic ON OFF adjusting level etc 65dB typical Tee Backlight compensation ON OFF White balance ATW MANUAL i 129 3 5 09 a Light control Optical auto iris lens Electronic iris 12051270 x 119 5 4 70 71 0 2 80 Electronic iris ON OFF z Electronic shutter 1 50
3. al Noise nd Outstanding Excellent Color even for Dark Areas High Sensitivity Minimum Illumination of just 0 8 lux With a sensor that measures just 1 3 of an inch an immense amount of light per unit area can be achieved while dark areas are more effectively handled A minimum illumination of 0 8 lux at F1 2 is all that is required for this sensor to allow dimly lit subjects to be reproduced satisfactorily in good color Digital Noise Reduction A new digital noise reduction function minimizes S N ratio penalties conventionally incurred when processing dark areas improves the S N ratio in low illumination conditions and achieves images virtually free of noise A ripi Tire iis Digital Noise Reduction Off Digital Noise Reduction On Smearless Conventional CCD cameras can often generate vertical noise smears associated with bright spots The new CMOS sensor eliminates smeared images SANYO Advanced WDR Camera Conventional Camera Day amp Night Function VCC WD8874 The camera is able to evaluate screen brightness turning the infrared cut filter ON or OFF automatically when needed A single camera is adequate for 24 7 monitoring The camera takes color images which are easy to monitor during daylight hours and switches to sharp black and white images of high sensitivity at night or during periods of low illumination Day color image Night black amp white image igh Level High Performance Basic unct
4. d by SANYO SANYO Electric Co Ltd Digital System Company http www sanyosecurity com 2008 SANYO Printed in Japan 2008 9 NP SFA192F surveillance that compares to the human eye A Reproducing images more naturally and with greater clarity the SANYO Advanced WDR Surveillance Camera achieves significantly greater dynamic range utilizing SANYO s own innovative technologies By adopting a radically new linear output method SANYO has created a security optimized camera delivering superb performance under varying light conditions and one which utilizes a new retina morphic processing algorithm for capabilities approaching the human retina Surveillance now reaches a higher level of performance than thought possible Advanced WDR image Processing System High Gain N Pixel by Pixel Signal A D Convertor ew CMOS Sensor Delivers e Widest Dynamic Range Yet LELETEI tidad F New Structure of CMOS Sensor Structure of WDR CMOS Sensor Incident light Conventional CCD Incident light Electrons Electrons Leaked electrons PR a et Leaked electrons Capacitor Leaked electrons that leak out The built in capacitor collects from the photodiode are left the electrons that leak out as is reducing the dynamic boosting the signal per unit range area to generate an image with a wider dynamic range Photodiode CMOS Sensor of Super D
5. ions Dual Power Source 24V AC and 12 15V DC Stylish new design AGC function Electronic shutter function Electronic iris function S N ratio over 50dB CS mount lenses
6. th rich and smooth gradations that were not possible previously Super Dynamic Range of 65dB SANYO s Advanced WDR camera has achieved super dynamic range of 65dB in the industry top class by combining with the new WDR CMOS sensor and SANYO s Advanced Image Processing Engine Advanced WDR Image Processing System 550 TV Lines of Horizontal Resolution Ensure High Definition Images The camera is equipped with a new 1 3 inch CMOS sensor and newly developed SANYO Advanced Image Processing Engine to provide maximum information density The result is a 480 000 pixels resolution with images having the industry s top ranking level 550 TV lines of horizontal resolution 550 TV lines 480 TV lines Conventional 200 high resolution camera Retina Morphic Processing Algorithm The newly developed SANYO Advanced Image Processing Engine utilizes a retina morphic processing algorithm for effective real time dynamic range correction Processing is with an algorithm developed after extensive research into the human optic system including eyes the optic nerve and brain Utilizing a model of the human retina s dynamic range adjustment ability this algorithm provides revolutionary corrective effects that set a new reference standard Every pixel has its luminance dynamically changed in reference to areas inside the frame Images can therefore be realistically repro duced even when luminance varies dramatically Color reproduction
7. under backlit conditions is optimized SANYO Advanted WDR Carera Conventional Camera New and Advanced Linear Output Method SANYO devised a new exposure method for increasing visibility under varying conditions of light weather and time The progressive exposure technology simultaneously outputs image signals in low illumination areas and image signals in high illuminance areas with no lag Subjects are accurately reproduced with natural gradation including subjects as well as images with an incorrect white balance background that previously could not be conventionally reproduced This new technology captures quick motions with great stability and reproduces contours clearer and richer than before an advantage that conventional time lag exposure composition methods could not expect SANYO Advanced WDR Camera Conventional Camera Incorporates Premium Bayer Mosaic RGB Filter The Advanced WDR camera also makes use of the acclaimed Bayer Mosaic RGB filter which extracts light s three primary colors red green and blue from the CMOS sensor to deliver highly realistic and vivid colors that allow extremely accurate color reproduction Sophisticated Auto White Balancing System A new fully automatic tracing white balancing system makes it possible to consistently achieve natural lifelike colors that reproduce subjects better V SANYO Advanced WDR Camera Conventional Camera urveillance Images with Minim
8. ynamic Range Conventional CCD drawbacks included electrons that overloaded when receiving too many electrons and allowed signals to leak This in turn reduced the device s dynamic range The newly developed CMOS sensor is engineered to handle leaked electrons and can transmit virtually complete receiving image information to image signals effectively reproducing images having a wider dynamic range for clearer images that reveal more The new CMOS sensor features an extremely wide dynamic range that far surpasses conventional cameras Progressive Scan System In a conventional CCD an image is produced by using high intensity and low intensity signals to obtain dynamic range and this generates time lag A progressive scan system eliminates image composition processing preventing time lag from being generated and delivering a high quality clear image without misaligned contours from the composition process even if capturing a quick moving subject SANYO Advanced WDR Camera Cahtentio l Camera Real Time Dynamic Optimum Processing Range Correction High Resolution Processing RGB Interpolation Processing ANYO Advanced age Processing Engine The newly developed SANYO Advanced Image Processing Engine uses a unique algorithm to individually process each pixel so that the image data possesses the widest possible dynamic range to approximate the human retina as much as possible The end result produces images wi
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