Panasonic KX-HTS824 Getting Started page 35

Notice
Do not install the system in the following locations:
•
On or near computers, or other office equipment, as well as microwave ovens or air conditioners. (It is
preferable not to install the system in the same room as the above equipment.)
•
Within 1.8 m (6 ft) of radios and televisions. (Both the PBX and telephones should be at least 1.8 m [6
ft] away from such devices.)
Do not perform the following:
•
Do not block the openings of the PBX.
•
Do not stack up the optional service cards.
•
We recommend using batteries or UPS to back up power in order to cope with instantaneous power
failure or power outages. For more information, refer to 3.2.10 Backup Battery Connection.
Battery
AC
Wiring Precautions
Be sure to follow these instructions when wiring the unit:
CAUTION
•
Avoid using the same AC outlet for computers and other office equipment, as noise generated by
such equipment may hamper system performance or interrupt the system.
•
Unplug the system from its power source when wiring, and plug the system back in only after all
wiring is completed.
•
Trunks should be installed with surge protectors. For details, refer to "3.2.9 Surge Protector
Installation".
Notice
•
Use 1-pair telephone cables when connecting SLTs, data terminals, answering machines, computers,
etc.
•
Mis-wiring may cause the PBX to operate improperly. Refer to "Installation" when wiring the system.
•
If an extension does not operate properly, disconnect the telephone from the extension line and
connect it again, or turn off the PBX using the power switch, then turn it on again.
•
Use twisted pair cable for trunk connection.
•
To prevent signal noise from interfering with the performance of the product, do not run unshielded
telephone cables near AC power cables, computer cables, AC power sources, etc. When running
cables near other noise-generating devices or cables, use shielded telephone cables or shield the
telephone cables with metal tubing.
PBX
UPS
AC
AC
3.1.1 Before Installation
PBX
Getting Started 35