2500 XL  (250-4074)        Math Coproccessor            Faxback Doc. # 1150

The math coprocessor socket is located on the main logic board. Refer to 
"Opening the Computer" for instructions on how to reach the main logic 
board.

CAUTION: Incorrect installation of the math coprocessor can damage the 
coprocessor or the coprocessor socket.

Read the instructions in this section completely before attempting to install 
your math coprocessor. You can also refer to the installation instructions 
included with the coprocessor.

Radio Shack Service Center technicians will install optional devices if you 
choose not to do so yourself.

CAUTION: Static electricity can damage electronic parts such as the math 
coprocessor. Touch a grounded metal object before handling electrical 
components, or use protective static-grounding equipment while handling 
electrical components.

1. Orient the math coprocessor so that the notch in the end of the coprocessor
   aligns with the notched end of the socket.

2. Taking care not to bend or touch the metal pins, press the coprocessor into 
   the socket.