To reset the clock calendar function for another 2 year span -

        1. In DOS, change to the R800 directory
        2. Type CMOS -f<numeric month/numeric year> Ex: CMOS -f01/97
           for January 1997.
        3. Press the <Enter> key.

It is not a good idea to make this change BEFORE you have ordered a new 
battery.

NOTE: If you have trouble with installation due to an early version of DOS, 
please type A: and press the <Enter> key.  

To install the reminder program, type INSTALL A: C: C:\R800 and press the 
<Enter> key.