American Dynamics DuoTect-C AD1562 Installation And Operating Instructions Manual Download Page 33

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TYPICAL SYSTEM CONNECTIONS

AD1 562

Motion Detectors to AD1 408A Switcher

Local

REMOTE START

VCR

MONITOR

L o c a l V C R

NOTE: Impedance of local
VCR and MONITOR must
be set to HI-Z

MONITOR

NOTE: In this setup, the
VCR records all Detection
T r a c e a n d i n d i c a t i o n s

Summary of Contents for DuoTect-C AD1562

Page 1: ...2 DuoTect C Digital Motion Detector The DuoTect C is an advanced video motion detection system for two cameras surveying most indoor and outdoor scenes The system analyzes detected motion for size position and rate of movement to discriminate for undesired targets and to verify a valid intrusion before an alarm is issued Verified intrusions initiate visual and audible alarm signals ...

Page 2: ...e firmware is furnished to the purchaser under a license for use on a single system Information furnished by AMERICAN DYNAMICS is believed to be accurate and reliable However no responsibility is assumed by AMERICAN DYNAMICS for its use nor for any infringements of other rights of third parties which may result from its use No license is granted by implications or otherwise under any patent or pat...

Page 3: ... uninsulated dangerous voltage within the product s enclosure that may be of suffi cient magnitude to constitute a risk of elec tric shock to persons A The exclamation point within an equilateral triangle is intended to alert the user to the t presence of important operating and mainte nance servicing instructions in the l literature accompanying the product UNPACKING AND INSPECTION Unpack careful...

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Page 5: ... Output 3 Power Connection 3 Front Panel Controls 3 Power LED 3 Channel Pushbuttons 3 Alarm Pushbutton 3 Menu Pushbutton 3 Arrow Pushbuttons 3 Setup 4 Accessing the Menus 4 General Menu Procedures 4 Dynamic Guardian Modes 4 Motion Detection Parameters 5 Detection Zones 5 Scene Retention 5 Sensitivity 5 Horizontal Vertical Adjacency 5 Zone Enabled 5 Zone Border Crossed 5 View Obstruction 5 Alarm Op...

Page 6: ...11 BEEPER 11 AD CONTACT NUMBER 11 ALARM MODE 11 Guardian Mode Setup 1 2 Configuring Channel Detection Zones 1 2 Channel Guardian Setup 13 VIEW OBSTRUCTION 13 SCENE RETENTION 13 SENSITIVITY 1 3 DETECT INDICATOR 1 3 BEEPER 14 AD CONTACT NUMBER 14 ALARM MODE 14 Set to Defaults 1 4 Set New Passcode 15 Factory Reset 15 Operation I6 Power Up Diagnostics 1 6 Monitor Control 1 6 Video Output Selection 1 6...

Page 7: ...h video input frame Guardian mode sets parameters for comparing the input frames to a stored static image for a specified level of change in the picture content m 0 0 0 0 j p q j p CH 1 CH2 ALARM MENU I w DuoTect C Figure 1 AD1562 DuoTect C Front Panel Motion Detection Characteristics The following motion detection characteristics are definable by the user DETECTION ZONES Each camera video picture...

Page 8: ...1562 PCB is shown in Figure 3 Figure 1 illustrates the position settings for either jumper As shipped both jumpers are set to 75Q termination Two BNC connectors labeled OUTPUT 1 and 2 are provided on the rear panel The outputs provide a composite video signal of 1V p p Each output must be terminated in 75 ohms Transfonner cJH62 7m HiZ cJH41 El7552 HiZ Figure 3 Location of Termination Jumpers on PC...

Page 9: ...ons The channel select buttons designate which video signal is routed to Output 1 when the AD1562 is set for one monitor operation see Video Output Selection page 16 CH 1 Selects the video from channel 1 to Output 1 CH 2 Selects the video from channel 2 to Output 1 Each button contains a red LED indicator which is illuminated when that channel is selected or flashes when that channel is in alarm s...

Page 10: ...menus All menus are displayed on Output 1 MAIN MENU CURRENT MODE DYNAMIC 1 SET SYSTEM PARAMETERS 2 SET UP CHANNEL ONE 3 SET UP CHANNEL TWO 4 SET TO DEFAULTS 5 SET NEW PASSCODE PRESS ALARM TO EXIT General Menu Procedures When any menu is displayed one line or section is blinking indicating the menu cursor The cursor blinks on the setup function that can be selected or changed Use the front panel UP...

Page 11: ...ttings require greater contrast or speed to cause an alarm DY NWEN Yes page 9 Yes page 10 Yes page 10 Yes page 10 Yes page 11 Yes page 11 No GUARDIAN MO Yes page 12 Yes page 13 Yes page 13 No No No Yes page 13 The Adjacency parameters specify the number of adjacent cells that must detect motion in the same video frame Low settings of Adjacency result in the unit being more sensitive to smaller obj...

Page 12: ...ically clears Auto AUTO When motion is no longer detected and after a 20 second delay the alarm clears This 20 second delay is intended to catch any momentary type alarms Manual Acknowledge MAN The operator controls the clearance of an alarm by pressing the ALARM button See Operation page 17 for a further description of the Alarm Clearance procedures for each of these modes Alarm codes are transmi...

Page 13: ...arameter is set to 1 or 2 to establish the mode of monitor operation If set for one monitor the video signals from both input channels may be either individually selected or sequenced to Output 1 In two monitor operation each video channel is routed separately to the two respective video outputs Note If the NUMBER OF CHANNELS parameter is set to 1 the NUMBER OF MONITORS is automatically set to 1 a...

Page 14: ... MED To change the fade rate Note This baud rate must be set to match the baud rate of the RS 232 port on the switcher controller that the DuoTect C is connected to 1 Move the cursor to the TRACE FADE RATE line 2 Press the LEFT or RIGHT button to cycle the values until the desired Trace Fade rate is displayed AD CONTACT GROUP When all system modes and parameters are set as desired in the Set Syste...

Page 15: ... the active zone Caution must be exercised when adding cells since each cell can be associated with only one Detection Zone Thus if the cursor is placed in a cell previously designated for a different zone the cell is removed from the previous zone and placed into the active zone To delete cells a Detection Zone 1 Press the MENU button until the cursor function is MOVE 2 Press the arrow buttons to...

Page 16: ...VITY parameter adjusts the motion detection circuitry of each channel to detect moving objects of varying speed and contrast High settings of Sensitivity result in detection of slow moving objects with very low contrast while low settings require greater contrast or speed to cause an alarm Sensitivity is set separately for each zone in the selected channel The setting range for SENSITIVITY is from...

Page 17: ...elected AD Group number for alarm codes transmitted to Matrix Controllers see page 6 for 1 Move the cursor to the ZONE ENABLED line for the definition of Contact Groups and Numbers The contact desired Detection Zone number range is from 1 to 64 The default setting for AD 2 Press the LEFT or RIGHT button to select YES or NO CONTACT NUMBER is 1 for channel 1 and 2 for channel 2 To change the number ...

Page 18: ...tions are 1 MOVE Moves the cursor anywhere on the screen without changing any zone pattern 2 ERASE Deletes cells from any zone Each ceil that the cursor is moved to is ddeted from its zone 3 ADD 1 2 or 3 Selects and add cells to Detection Zone 1 2 or 3 patterns respectively Each cell that the cursor is moved to is j to the selected Detection Zone T o a d d c t o a D e l Press the MENU button until...

Page 19: ...ENE RETENTION The SCENE RETENTION parameter in Guardian mode affects the unit s sensitivity to slow moving objects High settings result in higher sensitivity to slow or infrequent motion such as the movement of leaves on a tree Low settings result in decreased sensitivity to such movements SCENE RETENTION is set the same for all zones in each channel The setting range for SCENE RETENTION is from 1...

Page 20: ...AUTO or MAN When all modes are set as desired press the MENU button to exit to the Main Menu page 4 SET TO DEFAULTS To reset the DuoTect C parameters to the factory default values move the cursor to the SET TO DEFAULTS line in the Main Menu and press the MENU button When this function is selected the following Default Menu is displayed DEFAULT MENU 1 DEFAULT CHANNEL 1 2 DEFAULT CHANNEL 2 3 DEFAULT...

Page 21: ...message VERIFICATION FAILURE PASSCODE NOT CHANGED and returns to the Main Menu with the original Passcode not changed FACTORY RESET A factory reset feature provides the means of resetting all DuoTect C function parameters This reset does not change the system passcode the current passcode is required in order to perform this reset Note This reset erases all user entered information and should be u...

Page 22: ... 1 If the Number of Monitors is set to 2 the channel 1 video signal is directly routed to Output 1 and channel 2 video is directly routed to Output 2 Automatic Sequence Operation Press both Channel select buttons simultaneously to start an automatic sequence of both video inputs to Output 1 Both channel video signals are alternated on Output 1 at the dwell time selected by the menu setting SETUP p...

Page 23: ...disabled and Detection Trace Indicator is enabled the visual trace of motion or indication is displayed when motion is detected in accordance with the setup parameters hut the other alarm indications do not occur Alarm Clearance The clearing of an alarm is accomplished by one of three methods Instant Auto or Manual These clearance methods remove the alarms from the system and return the system to ...

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Page 25: ...APPENDIX ...

Page 26: ... covers a smaller area A short focal length wide angle lens covers a large overall scene but shrinks the apparent size of objects in the scene Motion detectors can be affected by lenses of either too short or too long a focal length A long focal length telephoto lens is often used outdoors to view distant areas These lenses also magnify the effects of camera motion When used the camera must be sta...

Page 27: ...ely 3 of the monitor screen dimension or 0 1 of the screen area its detectability will not increase greatly Therefore the best trade off of area coverage against sensitivity occurs when the lens and camera position are selected to give this size for objects of interest When maximum detection probability is desired a slightly longer focal length lens may be used In order to detect an object it must...

Page 28: ...s known that excessive camera movement is a problem and it is not possible to solidly mount the camera Camera movement causes alarms where Detection Zones cover sharp contrast boundaries To minimize such problems carefully modify the Detection Zone pattern by removing detection cells that lie along these boundaries such as edges of structures or lines painted on surfaces Leave as many detection ce...

Page 29: ...om the scene If car headlights are a nuisance fence off the area of concern with opaque fencing Detection Zone Pattern A full Detection Zone pattern contains 896 AD1562 NTSC model or 1024 AD1562X PAL model detection cells These are intended to cover the usable portion of the video image see below However most monitors tend to overscan to some degree and this tends to push cells outside of the view...

Page 30: ... A 2 the AD1562 is placed in Guardian Mode and a Detection Zone is designed slightly inside the image to be stored in memory View Obstruction is set to an amount that permits a person s to stand in front of the picture without alarm e g MED OPERATION The person walking in front of the picture in Figure A 3 does not initiate a false alarm The object has not moved nor has it s view been obstructed b...

Page 31: ...uck will move only in a horizontal direction The personnel as seen by the camera are three 3 detection cells high and one 1 detection cell wide The personnel will walk in any direction on the platform Having analyzed the scene the vertical adjacency is set to 4 This setting will initiate an alarm condition if the truck or any other object four 4 adjacent cells high moves at a realistic speed horiz...

Page 32: ...etector 1 CAMERA2 a AD1562 I INPUTS il C H 2 OUTPUT 2 ALARM OUTPUTS qx7ziJ 3 I i j I irl 0 12ov 60Hz 0 0 NOTE Termination jumper of Channel 1 is set to HiZ j I L ALARM LOGIC CLOSURES ALARM RELAY C L O S U R E S V C R records Camera 1 input signal only 1 G ...

Page 33: ...ect C Motion Detectors to AD1 408A Switcher Local T REMOTE START L J o 0 0 01 VCR MONITOR Local VCR NOTE Impedance of local VCR and MONITOR must be set to HI Z MONITOR NOTE In this setup the VCR records all Detection Trace and indications H ...

Page 34: ...P0047 JJOO07 CABLE HP0047 1 ERMINAL BOX XMIT JJOO07 CABLE DATA LINE PROG MON 0 12ov 60Hz 1 2 1 2 3 4 5 6 7 6 9 10 AD1996 CONNECTION ILLUSTRATED WHERE DISTANCE BETWEEN UNITS IS GREATER THAN SEVEN FEET IF DISTANCE IS LESS THAN SEVEN FEET A DIRECT CONNECTION CAN BE MADE USING THE JJOO07 CABLE I ...

Page 35: ...m one input J Verify proper termination of input signal page 2 X Cannot activate menu functions J Verify that monitor is connected to Output 1 J Verify proper video signal input to Channel 1 J Verify proper termination of input signal page 2 X Does not detect motion in camera scene J Verify that zones are configured as needed page 9 and 12 J Verify that zone parameters are set properly pages 10 an...

Page 36: ... video 75 ohm termination required Alarm Outputs 1 Form C Relay output Normally Open and Normally Closed contacts rating 1 OA 24VAC 2A 30VDC 2 TTL logic level open collector outputs one for each video input channel RS 232 1 RI 45 phone jack connector for RS 232 alarm code outputs Mounting Desktop or 19 Rack Mount Weight 5 Ibs 2 3 Kg Size 1 88 H x 10 3 D x 8 2 W 48 x 262 x 208 mm Designed and built...

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