User manual PHILIPS LTC0142

[. . . ] Follow Instructions: All operating and user instructions should be followed. Cleaning: Unplug this product from the outlet before cleaning. Water & Moisture: Do not use this product near water - e. g. a bath tub, wash bowl, kitchen sink, or laundry tub, in a wet basement, or near a swimming pool. [. . . ] Power Cord Protection: Power supply cords should be routed so that they are not likely to be walked on or pinched by items placed on or against them. Pay particular attention to cords at plugs, convenience receptacles, and the point where they exit from the product. Lightning: For added protection for this product during a lightning storm, or when it is left unattended and unused for long periods of time, unplug it from the wall outlet. Object & Liquid Entry: Never push objects of any kind into this product through openings as they may touch dangerous voltage points or short-out parts that could result in a fire or electric shock. Never spill liquid of any kind on the product. Servicing: Do not attempt to service this product yourself as removing covers expose you to dangerous voltage or other hazards. Refer all servicing to qualified service personnel. Damage requiring service: Unplug this product from the wall outlet and refer servicing to qualified service personnel under the following conditions: a) When the power supply cord or plug is damaged b) If liquid has been spilled or objects have fallen into the product c) If the product has been exposed to rain or water d) If the product does not operate normally by following the instructions e) If the product has been dropped or damaged in any way f) When the product exhibits a distinct change in performance this indicates a need for service. Replacement Parts: When replacement parts are required, be sure the service technician has used replacement parts specified by the manufacturer or have the same characteristics as the original part. Unauthorized substitutions may result in fire, electric shock, or other hazards. Safety Check: Upon completion of any service or repairs to this product, ask the service technician to perform safety checks to determine that the product is in proper operating condition. Heat: The product should be situated away from heat sources such as radiators, heat registers, stoves, or other products (including amplifiers) that produce heat. FCC statement This device complies with part 15 of the FCC rules. Back-focus locking screw (must be released before setting the focus with the back-focus adjustment screw). Back-focus adjustment screw (see back-focus adjustment). Low voltage camera Power input rating: ¯ - CCIR: 12 - 24 V~(AC) or 12 - 30 V­­ (DC) + 10%, - 10% ¯ - EIA: 12 - 28 V~(AC) or 12 - 36 V­­ (DC) + 10%, - 10% Recommended operating voltage: ¯ - 12 V­­ (DC) or 24 V~(AC) Terminals: a: positive (+) wire for DC, any supply wire for AC b: negative (-) wire for DC, other supply wire for AC c: mechanical ground (differential voltage between any supply wire and mechanical ground should be less then 50 V) For a EIA camera use class 2 type of wiring and a power supply compliant with UL1492. For a CCIR camera, use a power supply that meets the requirements for SELV circuit, according to EN 60065 or EN 60742 only. Mains voltage camera Connect the camera to a power voltage of 100-240V~ 50/60 Hz. The camera electronics are galvanically insulated from the camera power supply, to make a system with more then one camera unsusceptible to ground loop problems. Synchronization of more cameras can be obtained by connecting them to an AC power supply. The cameras will be locked to the local AC power frequency. (When a DC power source is used, the cameras will be internally locked. ) Iris control connector Connect a DC iris lens (passive iris lens) or a Video iris lens (active iris lens) via the 4 pin plug to this connector. Pin configuration: For DC iris: 1: damping coil 2: damping coil + 3: drive coil + 4: drive coil - 1 2 3 4 For Video iris: 1: not used 2: video 3: +12V 4: ground Set the AES switch 8 to `OFF` when a DC or Video iris lens is used. Iris level adjustment To adjust the brightness of the image when a DC iris lens is used. [. . . ] AES and BLC switches - AES (Automatic Electronic Shutter control); Set this switch to `ON` when a manual or fixed iris lens is used. - BLC (BackLight Compensation); Set this switch to `ON` in a scene where backlighting results in a dark centre of the image. V-phase adjustment (only functional when the camera is AC-powered) When more cameras are connected to different AC power groups and share the same monitor, video recorder, etc. , AC phase differences may occur. If so, the video picture will be unsynchronized for a short period (rolling picture) each time you switch the monitor to another camera. By means of the V-phase adjustment (range: 0 to 300°), you can synchronize the cameras. [. . . ]