Sharp EL-801

INDICATION LAMP
Minus sign indicator
Turns on when the displayed number is negative or minus zero.
K. Constant mode indicator
Turns on when the unit is in constant calculation mode.
-8 Battery indicator
Turns on when the battery voltage is below the regular limit.
POWER SWITCH
,
t~
Push the switch down at OFF position and slide to ON position, the switch will
automatically
come out and the unit is ready for calculation.
6