Technical Information 1-15
Serial Port (COM 1)
The 9-pin serial port provides a serial interface to which you can connect an RS-232C de-
vice such as external serial pointing device or modem. This port is commonly referred to as
COM1.
Figure Section 1-16 Connecting to the Serial Port
NOTE:
First power off the system before con-
necting an external serial mouse. After turning on
the power again, run the BIOS SETUP program
and disable the Trackball.
The Base of the Computer
See the following figure for NEC Versa 500 Series bottom features.
Battery
Compartment
Latch
Battery Pack
Handle
Memory
Compartment
Cover
Figure Section 1-17 The Base of the Notebook
Battery Module Handle and Lock
To release the battery module from its compartment, push forward the battery compartment
latch as indicated by the arrow mark on it. While doing this, hold the handle of the battery
module and pull it out from its compartment.
Summary of Contents for Versa 550 Series
Page 79: ...4 8 Field Service Guidelines...
Page 127: ...Index 3...
