User manual PHILIPS VCM8121/01T

[. . . ] This device complies to FCC rules under test conditions that included use of system cables and connectors between system components. If you have any problems, contact your dealer. Warnings Any unauthorized modification to this equipment may cause violation of the FCC rules resulting in the revocation of the authorization to operate the equipment. To prevent fire or shock hazard, do not expose this accessory to rain or moisture. [. . . ] In order to prevent shock and fire hazard, do not remove screws or covers. There are no user-serviceable parts inside. The exclamation mark within a triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance. g g 1 English Observation Camera Introduction Your new CCD camera is developed for use with a special observation system monitor. It features a sensitive microphone thus registering both images and sound via the monitor, as well as input contacts for connecting external alarm devices. Installation Warning: " Disconnect the monitor from the mains supply before disconnecting a camera or accessory. Only operating the stand-by key is not sufficient. When the mains supply is connected, all camera lines are scanned. The monitor uses this to register the camera configuration of the system and to check whether any modifications have been made. Sound If required, the microphone incorporated in the camera, can be switched off (fig. If an intercom box is included in the camera line, the sound of camera and intercom box will be reproduced by the monitor. The length set must be the same as the length of the system cable (0-300m/900ft max. ) connecting monitor and camera. · · · · · · · Focus adjustment Adjust the focus ring (fig. B-1) of the camera lens to obtain an optimal image sharpness. g 3 Protective cover For outdoor use a protective cover (fig. A-10) (optional) has to be used to protect the camera from rain and snow. System connection Connect the system cable to the output of the camera (fig. A-12). The lens Caution: Do not touch the glass of the lens. This could damage the delicate coating on its surface. If the lens has to be cleaned, use a special lens cleaning tissue, available at any good camera store. Focus range The built-in lens provides an optimal image sharpness for objects between 1 metre and infinity (depth of field). Cable A 4-wire system cable (see specifications) is supplied standardly. For an optimum picture and sound quality a standard dual 'twisted-pair' (telephone) cable should be used. [. . . ] There is an extensive range of plugs and tools available in the hobby and professional trade to extend the cable. Always pay attention that the connection corresponds to figure B. Caution: The plugs used for the observation system have the same dimensions as standard telephone plugs. [. . . ]