Epson Y16499100301 - Manual (Page 131)

Clock/calendar/
RAM Real-time clock, calendar, and 50-byte
CMOS RAM for configuration; battery
backup
Power Supply
Internal, rechargeable NiCad battery pack;
5 to 7 hours usage
AC adapter; 15 volts
Mass Storage
Three drives maximum: two internal
3 -inch diskette drives or one internal
3 -inch diskette drive plus one 20MB
hard disk drive; hard disk drive system
can support an external 5 -inch diskette
drive
Keyboard
Attached; 85 sculpted keys: 58-key
QWERTY main keyboard, 17-key
numeric/cursor pad, 10 function keys
(user-definable)
Environmental Requirements
Temperature Operating range: 41° to 95° F
(5° to 35° C)
Storage range: -4° to 122° F
(-20° to 50° C)
Humidity Operating range: 20% to 80%
(non-condensing)
Storage range: 5% to 90%
(non-condensing)
E-2 Equity LT Specifications