2.1 Basic Features
Rechargeable Battery
This is installed at the rear of the computer and supplies power
necessary to operate the computer.
Numeric Keypad
This is an external keypad consisting of 17 data keys labeled with 0
# through 9 and special characters. The numeric keypad also has a
# connector for a mouse or the Trackpoint.
AC Adapter
# This portable power device allows you to operate the Model L40 SX with
# ac power.
PS/2 Model L40 SX Quick Reference
Basic Features
¦ Copyright IBM Corp. 1991
2.1 - 1