Startup Method - Casio IT-2000W Technical Reference Manual

7.3.2 Startup Method

This driver is loaded by defining the DEVICE statement in the CONFIG.SYS file. TIME.SYS is
stored in the basic drive (C:).
Format
DEVICE=C:
Start option
None
Note:
TIME.SYS must be loaded immediately after POWER.EXE.

TIME.SYS
98