User manual PANASONIC KX-T7775

[. . . ] When inserting screws avoid pipes and electrical cables, etc, that may be present/buried. 3 Installation Notes: 1. A Doorphone Card must be inserted in the PBX before you can install the Doorphone. This Doorphone manual should be read in conjunction with the relevant PBX manual. If in doubt when installing the Doorphone Module, consult your authorized dealer. System Connection BELL INPUT DOOR CHIME SYSTEM DOORPHONE MODULE PBX AC ADAPTOR PBX DOORPHONE CARD Max 500 m (1640 ft) 22 AWG POWER MODULE (Refer to Figure 3) (Refer to Figure 2) Figure 1 - System Connection CAUTION: This product requires AC input to function. [. . . ] Refer to the mounting template, on page 15, for drilling positions. Rear View Figure 8 Figure 9 9 5. Feed the wires through the center of the interface bracket and connect the wires to the Doorphone Module. Attach the front of the Doorphone to the bracket using the supplied 10 mm (3/8") M3 threaded screws. Note: The Doorphone can be installed directly into a wall recess without using the interface bracket. Use the mounting template on page 15 for drilling positions. Use the supplied 25 mm (1") screws to fix to the wall (see Figure 11). Figure 10 Figure 11 Note: To ensure the correct fitting of the Doorphone, please do not allow the screw head to protrude more than 3mm (1/8") beyond the interface bracket. 10 Adjusting the Sensitivity of the Microphone Where there is a lot of background noise, for example, due to traffic or machinery, it may be necessary to adjust the sensitivity of the microphone. To adjust the sensitivity of the microphone: Insert flat-headed screwdriver here. Locate the switch. REAR OF UNIT DOORPHONE MODULE + Turn the switch clockwise (-) if sited in a noisy location. Turn the switch counter clockwise (+) for normal noise level (factory setting). Operation Calling from doorphone: 1. Dial the Doorphone's extension number, refer to your PBX User Manual for this number. CALL BUTTON Figure 12 11 Important Safety Instructions Safety Requirements When using your telephone equipment, basic safety precautions should always be followed to reduce the risk of fire, electric shock and injury to persons, including the following: Read and understand all instructions. Follow all warnings and instructions marked on the product. Care should be exercised to avoid pinching the wires during installation. Unplug this product from the wall outlet before cleaning. Do not use liquid cleaners or aerosol cleaners. Power Module only: Do not use this product near water, for example, near a bathtub, wash bowl, kitchen sink, or laundry tub, in a wet basement, or near a swimming pool. The Doorphone Module is weather-resistant, but should not be subjected to direct water. Slots and openings in the cabinet, at the back or bottom, are provided for ventilation; to protect it from overheating, these openings must not be blocked or covered. The openings should never be blocked by placing the product on a bed, sofa, rug, or other similar surface. [. . . ] This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. [. . . ]