To check or change the memory cache setting, follow these steps:

1.At the main Setup menu, highlight Cache memory. The current status appears:

Cache is enabled

If your memory cache setting is correct, you can skip the rest of this section.

2.To change the setting, press Enter. The cursor block moves into the submenu.

3.Press Enter to change the Cache setting from enabled to disabled, or vice versa.

4. Highlight * * * SAVE SETTING ** * and press Enter to return to the Setup menu.

Setting the Processor Speed

Your computer’s processor can operate at two speeds: high or low. High speed is 20 MHz and low speed simulates 8 MHz. The processor is set to operate at high speed (where it can access memory faster) unless you change it to low or set the speed to change automatically (when necessary).

When the computer is running at high speed, the TURBO indicator on the front panel is illuminated.

You should use high speed for almost everything you do since your programs work faster on high speed. However, certain application programs have specific timing requirements for diskette access and can run only at a slower speed; check your application program manual.

2-12 Running the Setup Program