Parallel Jumper Module - IBM RT User's Setup Manual

Parallel Jum per Module
To change the parallel jumper module position, do the following:
1. Locate the bottom jumper module which sets the interrupt level
for the parallel connector.
2. Carefully insert a small, flat-bladed screwdriver under the
module and lift, a lt ernat ing ends to lift the module evenly.
3. Rotate the jumper module to the desired position, and reinstall.
You may install this adapter in adapter slots 2
I n s t a l l i n g :
th rou gh 8 in IBM 6150 and in slots 1 throug h 5 in IBM 6151,
whichever is available. See the system unit diagram for the correct
adapter slot.
Section 6. Communication and Network Adapter Options 6-9