2-2 Installation2.1 Before InstallationPlease read the following notes concerning installation andconnection before installing the system and terminal equipment.Safety Installation InstructionsWhen installing telephone wiring, basic safety precautions shouldalways be followed to reduce the risk of fire, electric shock and injuryto persons, including the following:1. Never install telephone wiring during a lightning storm.2. Never install telephone jacks in wet locations unless the jack isspecifically designed for wet locations.3. Never touch uninsulated telephone wires or terminals unless thetelephone line has been disconnected at the network interface.4. Use caution when installing or modifying telephone lines.Installation PrecautionsThis system is designed for wall mounting only. Avoid installing inthe following places. (Doing so may result in malfunction, noise, ordiscoloration.)1. In direct sunlight and hot, cold, or humid places. (Temperaturerange: 0°C – 40°C / 32°F – 104°F)2. Sulfuric gases produced in areas where there are thermal springs,etc. may damage the equipment or contacts.3. Places in which shocks or vibrations are frequent or strong.4. Dusty places, or places where water or oil may come into contactwith the system.5. Near high-frequency generating devices such as sewing machinesor electric welders.6. On or near computers, telexes, or other office equipment, as well asmicrowave ovens or air conditioners. (It is preferable not to installthe system in the same room with the above equipment.)7. Install at least 1.8 m (6 feet) away from radios and televisions.(Both the system and Panasonic proprietary telephones)8. Do not obstruct area around the system (for reasons of maintenanceand inspection — be especially careful to allow space for coolingabove and at the sides of the system).Wiring PrecautionsBe sure to follow these instructions when wiring the unit:1. Do not wire the telephone cable in parallel with an AC powersource, computer, telex, etc. If the cables are run near those wires,shield the cables with metal tubing or use shielded cables andground the shields.
