Epson 20 Manuel D’Utilisation

A computer can access RAM (random access memory) faster than
ROM (read only memory). The Equity 386 provides a shadow RAM
feature that enables it to copy data from ROM areas in the computer
to the RAM area so it can perform certain operations faster. If you
enable the shadow RAM function through the Setup program, the

Equity 386 automatically copies the data stored in ROM to RAM

whenever you turn on or reset the computer.

Specifically, there are two ROM areas that can be copied to EXAM:
the system ROM BIOS and the video ROM. Enable both of these to
improve system performance and increase the speed with which your
screen displays text and graphics.

Follow these steps to enable (or disable) shadow RAM:

1. Highlight 

Shadow RAM 

and press 

Enter. 

You see this box:

If the displayed settings are correct, press   to return to the main

menu.

2. To enable shadow RAM for the BIOS, press 

Enter. You 

see

BIOS enabled.

3. To enable shadow RAM for the video, highlight 

VIDEO disabled

and press 

Enter. 

The line changes to VIDEO 

enabled.

4. Highlight ** SAVE SETTINGS ** and press 

Enter.

the Setup Program