Epson 500 Series 4-16Connecting Optional Devices, Caution, 3. Replace the keyboard as described in the next section

2.Place the coprocessor over the socket so that the round indentation indicating pin 1 is in lower right corner. Then push it down into the socket.

3. Replace the keyboard as described in the next section.

The computer automatically detects when a coprocessor is installed. When you turn on the computer, the system configuration screen shows that a numeric coprocessor is present

Caution

If you need to remove the math coprocessor, yourself. This procedure requires a special extraction tool. Contact your Authorized EPSON Servicer.

4-16 Connecting Optional Devices