User manual PHILIPS VCM8935/00T

[. . . ] Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Camera position Focus adjustment Camera sound on/off Outdoor use System cable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tips for maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] 4 5 5 9 9 Read these instructions, before taking your system in operation. g 3 Introduction This camera is especially designed for the Philips Observation System. It can be used in combination with a system monitor (System, Quad or Slave). The System and Quad monitor provides input for up to 4 cameras. The slave monitor can handle 1 camera in a stand-alone configuration. The camera has a standard camera mount allowing installation on, for example, a tripod or wall bracket. Power supply: The safe low voltage (16-32V _) for the camera and system accessory is supplied by the monitor through the system cable. If the length of the system cable is more than 200m/600ft a mains power adapter should be used to provide the camera power supply. Camera accessories: The following camera accessories are available: Protective camera housing Mains power adapter · · g 4 Connection and operation facilities 1 Focus adjustment ring FA R < > NE AR CL 66610005_310a. AI 2 3 4 5 6 Camera sound on/off Auto-iris socket Cable length compensation selector System cable socket 2 100m 0X1 1 200m 24V + 0 6 External supply socket 0-50m 300m 3 4 5 CL 66610005_311a. AI Installation This chapter describes the installation of the camera. For more detailed information about the installation and operation of the system monitor and accessories (optional) you should consult the monitor and/or accessory manuals. Connect the adaptor to the mains and to the external supply socket (7) at the back of the camera. Focus adjustment · Adjust the focus ring of the camera lens to obtain optimal image sharpness. FA R< > NE AR CL 66610005_304A. AI Camera sound on/off Use switch (9) to enable or disable the built-in camera microphone. Outdoor use For outdoor use a protective cover has to be used to protect the camera. 9 On Off CL 66610005_306. AI g 8 System cable For the interconnections between the system monitor and camera 25m/75ft system cable is supplied. For an optimum picture and sound quality you should always use 4-wire dual twisted-pair cable when extending the connection. The cable and plugs are available in the hobby and professional trade. Pay attention that the connectors are fixed to the cable corresponding to the figure. 45 4-5 2-3 2 34 5 2 34 5 2 3 2 3 45 4-5 2-3 CL 66610005_006. AI If the cable length between the monitor and camera is more than 200m/600ft a mains power adapter should be used (see accessories). Caution: The plugs used for the observation system have the same dimensions as standard telephone plugs. Never connect a telephone to the camera or system monitor. Tips for maintenance Cleaning You can clean the outside of the camera with a moist fluff-free cloth or shammy leather cloth. When cleaning the camera lens a special cleaning cloth should be used. Do NOT use cleaning fluids based on alcohol, methylated spirit, ammonia, etc. . Never touch the glass of the camera lens to prevent its delicate coating from damaging. [. . . ] Do NOT use cleaning fluids based on alcohol, methylated spirit, ammonia, etc. . Never touch the glass of the camera lens to prevent its delicate coating from damaging. Avoid direct contact with water. g 9 Technical specifications (VCM8935/00T/00T / VCM7138/00T) Pick-up element Pixel elements Resolution Gain control Lens Iris Light sensitivity 1/3" solid state CCD 512 (H) x 582 (V), PAL interlaced 330 TVL automatic, 20dB Fixed-lens Electronic iris · 0. 9 lux minimally acceptable picture with standard lens (F2. 0) at 3200K, transmission 86%, scene reflection 100% · 7. 5 lux, 50ire (-6dB) with standard lens (F2. 0) at 3200K, transmission 86%, scene reflection 100% Not for continuous use above 10k lux 48dB at 200-25000 lux, 25°C range 2500-6500K audio: common mode 500mVpp video: differential mode 175mVpp with pre-emphasis of 12dB at 5MHz In the dual twisted pair system cable one pair carries the audio signal and the videosignal, the other the power supply and synchronisation pulses. [. . . ]