NEC MobilePro 790 - Manual (Page 68)

4-12 Using the NEC MobilePro
Using PC Cards
Your NEC MobilePro comes with a PC card slot that supports one Type I
or one Type II PC card. All PC cards are approximately the same size,
have a standard 68-pin connector and vary only in thickness. PC cards add
a variety of storage and communication functionality to your MobilePro.
Windows CE supports the hot swapping of PC
cards. However, to avoid data loss, do not remove a PC card while the
system is accessing it.
When using a PC card in the MobilePro, we recommend that you also use
AC power. The batteries alone may not provide enough power for some
PC cards to operate properly.
Note
Use the AC adapter when using PC cards or the internal modem.
Using the adapter can help you avoid potential data loss caused by the
high-energy consumption of some PC cards.
Inserting PC Cards
Follow these steps to install a PC card.
1. With the PC card facing up, insert the card into the PC card slot on
the right side of the system.