Hardware user’s manual digital video motion detector dvmd1 revision b october, 2004 radiant, inc. 2395 kenwood drive boulder, co 80303 (303) 543-0440
Radiant, inc. 2 introduction radiant’s digital video motion detector (dvmd) represents a new generation of intelligent video processing. It incorporates adaptive signal processing technology to achieve highly sensitive detection in a wide range of operating environments with a very low nuisance alar...
Radiant, inc. 3 video processor the heart of all dvmd products is the video processor. The video processor contains an embedded digital signal processor (dsp) that executes our proprietary digital video motion detector algorithm. The dvmd program, user settings, and masked areas are saved in the onb...
Radiant, inc. 4 operating configurations the dvmd1 is a standalone unit with its own digital signal processor (dsp). It requires only power and video input and produces video output with overlay and a dry contact relay alarm. The user may wish to customize the performance of the unit to accommodate ...
Radiant, inc. 5 figure 2b illustrates a dvmd1 (address=ff0) connected to a host computer. The user may set mask regions, dvmd1 settings and the time and date are set through the bi-directional rs232 host port. Dvmd "ff0" video monitor video camera 12 vdc power supply user alarm panel host computer f...
Radiant, inc. 6 dvmd unit overview the digital video motion detector (dvmd) measures 3.5"x5"x1.25" and is housed in an extruded aluminum case as shown in figure 3. Figure 3 – dvmd unit the unit receives video from the camera through the bnc connector labeled vin and provides buffered video output (a...
Radiant, inc. 7 alarm relay usage the alarm relay contact information is on the nc, com and no connectors. Nc is normally closed when the power is "off" to the dvmd1. No is normally open when power is "off" to the dvmd1. Most users will need the no and com terminals. The nc terminal is brought out t...
Radiant, inc. 8 table 2c – db9 female adapter photo internal jumper settings for ptz port enable jumper: the enable jumper (see figure 3) forces the rs422 line drivers to be continuously enabled when installed. When this jumper is left open, the line drivers are enabled only during data transmission...
Radiant, inc. 9 table 3 – internal jumper settings.
Radiant, inc. 10 connection instructions connecting the dvmd to a camera and computer is a simple process. The connections should be accomplished in the sequence outlined below. • step one: connect the +12 vdc power supply by attaching the positive supply output to v+ and ground to v-. These screw c...
Radiant, inc. 11 • step four (rev b hardware): connect the host rs232 connector (see figure 5) to a host pc serial port using a 6 conductor phone wire to the rj129 pin male/female adapter. Connection to the db9 side requires only three wires for pins 2, 3, and 5. Rs485 termination switch for chain a...
Radiant, inc. 12 • step seven: power up the camera, the cctv monitor and the dvmds. You should get a video picture with overlay on the monitor. If you do not get a picture on the monitor re-check steps 1 – 6 above. If you do get a video image on the monitor, proceed with loading the user interface s...
