Panasonic KX-TVM50, Installation Manual

Page: 47 / 200

2.7 Installing Optional Cards—KX-TVM50
The KX-TVM50 can be expanded by installing the following optional cards.
Model Model Name Maximum Quantity
KX-TVM502 2-Port Hybrid Expansion Card 2
KX-TVM503 2-Port Digital Expansion Card 2
KX-TVM524 Memory Expansion Card 1
KX-TVM594 LAN Interface Card 1
KX-TVM296 Modem Card 1
CAUTION
Before installing optional cards, it is very important that the power to the unit be turned off. Before
touching the optional cards or any components within the unit, discharge any static electricity from
your body by touching the earth terminal (if it is connected to earth) or by using an earthing strap
(user-supplied). This is a critical step that must be performed to protect the circuit board and other
components from damage caused by static electricity.
Document Version 2.1 2008/04 Installation Manual 47
2.7 Installing Optional Cards—KX-TVM50