Panasonic KX-TAW848 Installation Manual page 27

3.
Avoid using the same power supply outlet for computers, telexes, and other office
equipment. Otherwise, the PBX operation may be interrupted by the inducted noise from
such equipment.
4.
Please use 1-pair telephone wire for extension connection of (telephone) equipment such
as standard telephones, data terminals, answering machines, computers, Voice
Processing Systems, etc., except APTs (e.g., KX-T7730).
5.
The power switch of the PBX must be off during wiring. After the wiring is completed, turn
the power switch on.
6.
Mis-wiring may cause the PBX to operate improperly.
7.
If an extension does not operate properly, disconnect the telephone from the extension line
and then connect again, or turn the power to the PBX off and on again.
8.
The PBX is equipped with a 3-wire grounding type plug. This is a safety feature. If you are
unable to insert the plug into the outlet, contact your electrician to replace your obsolete
outlet. Do not defeat the purpose of the grounding-type plug.
9.
Use twisted pair cable for CO line connection.
10.
CO lines should be installed with lightning protectors. For details, refer to "2.2.10 Lightning
Protector Installation".
11.
To assure good quality telephone connection, it is recommended new and modifications
to existing installation of customer premise wiring shall use solid twisted pair copper
conductors with minimum 24 gauge that comply with the electrical specifications for
Category 3 wiring as detailed in ANSI/EIA/TIA-570A Building Wiring Standards.
2.1 Before Installation
Installation Manual 27