Intermec 6620 - Manual (Page 116)

SECTION 8 CMOS Setup
8-2 6620 Hand-Held Computer Technical Reference
Main
The Main menu of the CMOS window configures the sys-
tem time and date, adapters, booting, and memory.
"
System Time:
Set the system time in the HH:MM:SS format.
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System Date:
Set the system date in the MM/DD/YYYY format.
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Diskette A:
Selects the floppy drive type. Currently, the 6620
Computer only supports a 1.44 MB floppy.