IBM 3270 - Using a Personal Computer Session; Choosing a Personal Computer Session

5. Attach the base to the bottom of the display
by inserting the 4 pairs of L-shaped tabs on
the base into the 4 pairs slots on the bottom
of the display.
t
6. Pull upward on base to lock the base into
position.
Chapter 2. Setting Up and Checking Your 3270 PC 2-23