Calculator feels slower than it should be

[Joe Horn]

The screen refresh rate is user-adjustable on G2 (h/w rev D) Primes. With Prime already turned on, press and hold down the On key, then press and hold down the Shift key. Now you can increase the refresh rate by pressing the "+" key, or decrease it by pressing the "-" key. There are 8 available settings.

Helpful Hint: After changing the refresh rate, power the calculator off and back on. This stores the refresh rate in flash memory, so that it doesn't get changed by warmstarts or coma mode.