(us)mdch-ir312na.Indd 1 (us)mdch-ir312na.Indd 1 2009/04/08 18:34:09 2009/04/08 18:34:09.
Eg-2 this symbol indicates that there is a possibility of injury or damage to equipment. (1) use only 24v ac power supply marked class 2 or +12v dc regulated power supply marked class 2. (2) to prevent fi re or electrical shock, ul listed class 2 wiring should be used for the 12v dc or 24v ac input ...
Eg-3 parts description 1 lens 2 dc iris adjustment volume 3 focus adjustment lever 4 view angle adjustment lever 5 mode setting switch 6 video output connector for service monitor cable 1 bnc coaxial video cable and power lead 2 bottom ring 3 camera base 4 lens 5 dome cover accessories 6 additional ...
Eg-4 z attaching the unit use one of the following methods to attach the unit to your desired location. Attaching unit directly on the surface of the ceiling installation and adjustment step1 : attach corner mount with 2 screws for each wall (corner wall). Step2 : separate camera base and its base r...
Eg-5 step1 : loosen the screws from top cover. Step2 : screw camera base on the adapter ring and place at desired location. Y remember to plug-in 1/2 inch or 3/4 inch rubber cap in conduit holes for dust free purposes when not using conduit pipe. Step1 : separate camera base and its base ring. Step2...
Eg-6 z adjusting the dip switch mode setting the dip switches agc- automatic gain control (suggest on) blc- back light compensation (suggest off) int- internal sync. Auto d/n- day and night switch (suggest on) * turn on the day/night mode; the picture will turn black and white under 1.5 lux levels. ...
Eg-7 specifications model name mdch-ir312na tv system ntsc scanning system 2:1 interlace image sensor 1/3 type interline transfer ccd effective elements 768(h) x 494(v) scanning frequency 15.734khz (h) / 59.94hz(v) video output 1.0v p-p / 75 Ω horizontal resolution more than 480tvl min. Illuminance ...
149-1.0 www.Computarganz.Com max. Aperture ratio 1: 1.2 focal length 3.3mm ~ 12mm iris (dc auto iris) f1.4 ~ f360c angle of view (wide to tele) d 125.7° ~ 29.9° h 89.8° ~ 23.9° v 63.6° ~ 17.9° * the specifi cations and/or appearance of the product may change without a prior notice. Lens specificatio...
