SECO-LARM USA High Resolution Indoor Dome Cameras EV-2661-NKBQ 550 دليل المستخدم

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High Resolution Indoor
Dome Cameras
Manual




EV-2661-NKBQ
EV-2660-NKBQ
EV-2660-NKBAQ
Features EV-2660-NKBQ EV-2660-NKBAQ EV-2661-NKBQ
550 TV Lines   
  
3-Axis Gimbal Bracket
2.8~10.5mm Varifocal Lens   
Dual Voltage  
True Day & Night  
36 IR LEDs 




Note: Model numbers that end with “Q” or that have a round green “Q” sticker signify RoHS-compliant products.

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SECO-LARM High Resolution Indoor Dome Cameras Specifications EV-2660-NKBQ EV-2660-NKBAQ EV-2661-NKBQ Type Indoor Dome Camera 1 CCD / ” Sony Super HAD Color 3 Color: 520 TV Lines Resolution Color: 520 TV Lines B/W: 550 TV Lines Pickup elements 768x494 pixels Video ouput format NTSC Video output 1.0Vp-p composite video, 75Ω Lens 2.8~10.5mm, F1.2 Tarmon lens Color: 0.3-lux Minimum illumination Color: 0.3-lux B/W: 0.002-lux S/N ratio >48dB Sync Internal White balance A

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SECO-LARM High Resolution Indoor Dome Cameras Installation EV-2660-NKBQ or EV-2660-NKBAQ shown. Installation is the same for all three models. Mounting surface Female BNC connector (connect to video device) Base DC plug with terminal block Mounting screw Zoom DC Jack (connect to power) Important: Do not cut DC jack or BNC connector as warranty will be voided. Service Monitor Port Service monitor adapter Connect to service monitor Focus at the installation site Connects to S

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SECO-LARM High Resolution Indoor Dome Cameras Troubleshooting: Check that the camera is powered up. Check that the power supply’s polarity is correct. The screen is blank. Check that the monitor is powered up. Check that the video cable connecting the camera to the monitor is connected properly. Clean the lens using a soft, clean cloth. The screen image is dim Check that the light source is adequate. The screen image has poor contrast. Change the position of the camera