Day/Night Cameras
Contents
1. D4 DEDICATED MICROS Day Night Cameras DM ICE DN3U M DM ICE DN3U L PAL amp NTSC versions Contents InittO Qu Ct Or RNA 3 Important Safeguards sss 4 Controls and Switches ssssusss 6 Connections three ed iere 7 EIS 8 Dip Switches rtt ttes 9 Functions oou e eec eee eee aues 10 hol ge ENA 11 Whilst every attempt is made to ensure these manuals are accurate and current Dedicated Micros reserve the right to alter or modify the specification of the machine described herein without prejudice Dedicated Micros 2007 Introduction These instructions cover DM ICE DN3U Series cameras Read all of these instructions Use them to install your camera and have them available for its lifetime If you have any problems contact your agent Note that not all cameras have all of the features described in this manual All cameras are fitted with a Direct Drive Auto Iris lens connector have adjustable back focus and can accept C and CS lenses Models DM ICE DN3U M Day Night 540 TVL 1 3 SuperHAD CCD 0 7 0 1lux at F1 2 98 260VAC 50 60Hz DM ICE DN3U L Day Night 540 TVL 1 3 SuperHAD CCD 0 7 0 1 lux at F1 2 11 40 VDC 12 30 VAC 3 Back focus mechanism locking screw both sides Back focus adjustment Top amp bottom Mounting bush Top amp bottom Al lens connector DC amp video Pon gt Dedicated Micros 2007 Important Safe2. mono mode Switch open Circuit resistance is 10kO 15 switches camera to day colour mode No switch or 10kO Circuit resitance is gt 15kQ camera is in automatic day night switching mode resistor fitted Dedicated Micros 2007 Index AGC Automatic Gain Control Auto Switching Low Voltage Power Supply Auto lris Lens Back Focus Adjustment BLC Backlight Compensation Camera Care Connections Contents Controls and Switches D N Day Night Day Night Trigger Declaration of Conformity Dip Switches Direct Drive DC Auto lris Lenses Electromagnetic Compatability EMC ESC Electronic Shutter Control Functions Important Safeguards Index Introduction Lens Connections al Lens Level Lens Setup Procedures Line Lock Phase Adjust Mains Power Supply Manual Iris Lenses Power Connections Product Safety SYNC Synchronisation Video Connections Video Drive Auto lris Lenses uH Dedicated Micros 2007 DEDICATED MICROS Dedicated Micros Ltd 1200 Daresbury Park Daresbury Cheshire WA4 4HS UK Dedicated Micros Europe Neckarstrafle 15 41836 H ckelhoven Germany Dedicated Micros France 9 13 rue du Moulinet 75013 Paris France Dedicated Micros Slovenia Delavska cesta 26 4208 Sencure Slovenia Dedicated Micros Benelux Joseph Chantraineplantsoen 1 3070 Kortenberg Be
3. Adjustment The back focus adjustment is located at the front of the camera and is accessible from either the top or bottom of the case To adjust the back focus 1 Loosen the two back focus mechanism locking screws top and bottom of the camera 2 Turn the back focus ring anticlockwise until the CCD sensor assembly is as far away from the back of the lens as possible 3 Turn the back focus ring clockwise until focus is achieved 4 When the back focus adjustment is satisfactory tighten the locking screws Do not over turn or force the back focus adjustment ring Note Always turn the back focus ring such that during focusing the CCD sensor assembly is brought towards the back of the lens i e clockwise If the point of best focus is passed repeat the back focus procedure from step 2 LU 1 Back focus adjustment ring a Clockwise b Anticlockwise Dedicated Micros 2007 Dip Switches AGC OFF J on Esc oFF Ml on SYNC INT Mb BLC OFF M on DN LO Bb ul Note White indicates default switch position AGC Automatic Gain Control The Automatic Gain Control AGC feature can improve picture quality when levels of illumination are low Select ON or OFF using the AGC switch For most applications the AGC feature should be ON and is therefore the default setting ESC Electronic Shutter Control The ESC Electronic Shutter Control feature compensates for excessive light level by automatically adjusting
4. deo output connect a video coaxial cable terminated with a 75O BNC connector to the BNC socket marked VIDEO OUT on the rear of the camera Lens Connections Fixed and Manual iris lenses for indoor use only require no wiring connections Auto lris Lens Connect the auto iris lens to the four pin connector located on the side of the camera If the lens does not have a DD plug fitted then wire the lens to a suitable plug Pin connections for the iris drive plug are shown below PIN DIRECT DRIVE AUTO IRIS LENS VIDEO DRIVE AUTO IRIS LENS 1 Control coil positive Not used 2 Control coil negative Lens positive supply 3 Drive coil negative Ground 4 Drive coil positive Video drive signal Dedicated Micros 2007 Lenses Lens Setup Procedures Manual Iris Lenses For manual or fixed iris lenses set the AES ESC switch and AGC switch to ON Video Drive Auto lris Lenses Switch the AES ESC and AGC functions off Refer to the lens instructions and adjust the lens for the optimum picture video output level of 1V peak to peak Switch the AGC on Direct Drive DC Auto lris Lenses Switch the AES ESC and AGC functions off Use an appropriate screwdriver to turn the DC lens level potentiometer on the rear of the camera fully clockwise Next slowly adjust the potentiometer anticlockwise until the optimum picture is obtained video output level of 1V peak to peak Switch the AGC on I Z Mm C Back Focus
5. e Adjust The SYNC dip switch allows you to select between LL or INT synchronisation The LL line lock setting permits the point of synchronisation on the A C supply cycle to be shifted The Line lock phase adjustment buttons allow the user to advance or retard the line lock phase trigger point by 180 360 of adjustment The factory default setting is the zero crossing point To reset the trigger point to the factory default setting press and hold both push buttons Lens Level The DC lens level potentiometer is used to adjust the brightness level of the video when using a Direct Drive or Auto lris lens When the potentiometer is adjusted towards H clockwise the video image will become brighter when adjusted towards L anticlockwise the video image will become darker 2 Z Mm C Day Night Trigger 10kQ DM ICE DN3U Cameras can be switched between day and night operation manually using an external switching device The remote switch should be connected to the connector on the rear of the camera and must be connected in parallel with a 10 KQ resistor as shown below The camera uses the 10 kQ resistor to disable automatic day night mode switching The cable length must be no more than 1 000 feet 300 metres The cable must not contribute more than 300 Q to the overall resistance of the circuit Switch closed Circuit resistance is lt 3000 camera switches to night
6. guards Product Safety WARNING s Installation and servicing is only to be carried out by suitably qualified and experienced personnel Mains cameras contain hazardous voltages Do not remove covers as there is a risk of injury or death by electric shock Only power low voltage cameras from a class 2 isolated power supply This camera range is designed for use in general purpose CCTV applications and has no other purpose Only operate your camera between the temperatures of 10 C and 50 C Do not operate your camera outside its specified power supply range Cameras must only be used in clean dry dust free environments unless housed in a suitable protective housing to IP65 or better Day Night Electromagnetic Compatability EMC CAUTION 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 This product is intended solely for use in general CCTV applications The product must be installed and maintained in accordance with good installation practice to enable the product to function as intended and to prevent problems Refer to your agent for installation guidance Declaration of Conformity The manufacturer declares that the equipment supplied with this manual is compliant with the essential protection requirements of the EMC directive 89 336 and the Low Voltage Directive LVD 73 23 EEC Conforming to the requirements of
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8. shutter speed The ESC setting must not be used when an Al or DD lens is fitted The default setting for ESC is OFF SYNC Synchronisation Camera synchronisation feature is selected using the SYNC dip switch Choose INT internal or LL Line lock LL locks the frame rate to the power supply frequency so that cameras are triggered at the same point on the AC supply cycle The LL setting allows 180 phase adjustment via the buttons located on the rear of the camera INT locks the frame rate to the internal oscillator of the camera The default setting is INT BLC Backlight Compensation The BLC Backlight Compensation feature compensates for backlit scenes by enhancing objects in the centre of the scene that would previously have been in silhouette BLC will only function with a manual iris lens when the Electronic Shutter Control feature is switched on For direct drive and auto iris lenses BLC will still function even though the Electronic Shutter Control feature is switched off The default setting is OFF D N Day Night This switch sets the light level at which the camera automatically switches between day and night operation Hi sets the camera to switch between day and night mode at higher light level Lo sets the switching point at a lower light level The default setting is Lo When in Night mode the IR cut filter is removed allowing infra red illumination to the used Dedicated Micros 2007 Functions Line Lock Phas
9. standards EN55022 for emissions EN61000 4 parts 2 3 4 5 6 and 11 for immunity and EN60950 for Electrical Equipment safety Dedicated Micros 2007 Camera Care In order to avoid damaging your camera note the following points CAUTION The camera has threaded mounting points on the top and bottom of the case Only use a standard photographic mounting bolt with a 1 4 20 UNC thread Before fitting the lens make sure that its back will not touch the CCD sensor or associated components when screwed fully home Do not touch the image surface of the sensor If the sensor is accidentally touched only clean it using isopropanol Do not expose the camera sensor to very bright light over a long period of time as this may cause damage to the CCD sensor The camera and lens set up must be correct to avoid possible damage due to long term exposure to bright light A lens with an automatic iris is recommended under these conditions Dedicated Micros 2007 Controls and Switches acc orr BT on EH m u Esc orr kr p rs TO gC ll Z POWER A NETA sot 3 1 DIP switches refer to DIP Switches 2 Line lock phase adjust advance retard buttons refer to Functions Line Lock Phase Adjust 3 Power indicator LED 4 Low voltage connector 11 40V DC 12 30V AC 50 60Hz refer to Power Connections 5 DC lens le
10. vel potentiometer refer to Functions Lens Level 6 Day night mode external trigger refer to Functions Day night trigger T Composite video output BNC refer to Video Connections 8 Power cable mains supply models 98 260V AC 50 60Hz refer to Power Connections Dedicated Micros 2007 Connections Power Connections ICE series cameras are available in AC mains voltage and AC DC low voltage types The voltage required to operate the camera is clearly marked on the rear panel of the camera The power LED on the rear panel indicates that power is connected Mains Power Supply Cameras that are intended to operate directly from the mains supply are fitted with a nondetachable power supply cord The voltage of operation is 98 260 VAC at 50 60Hz Warning Refer to the wiring instruction label attached to the supply cord and connect it to a 98 260 VAC outlet Ensure that a secure means of isolation from the supply is provided for the camera in accordance with the national wiring regulations of the country of installation Warning This camera is a Class 2 device and therefore does not have an earth connection in the power cord Auto Switching Low Voltage Power Supply Cameras fitted with an automatic selecting power supply operate between 11 40 VDC and 12 30 VAC Connections and polarity are indicated below the screw terminals on the rear panel The power supply must be a class 2 isolated type Video Connections To obtain a vi
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