HP 300s+ User Manual

4
2.
After using the calculator, slide the unit out of the cover as
shown in step 2. To use the protective case, slide it over
the keyboard side of the unit.
Turning Power On and Off
• Press
 to turn on the calculator
• Press
  (OFF) to turn off the calculator.
Adjusting Display Contrast
  (SETUP)   ( CONT )
Displays the contrast adjustment screen. Use
 and  to
adjust display contrast, and then press
.
You can also adjust contrast using
 and  while the
mode menu (appears when you press
) is displayed.
IMPORTANT: If adjusting display contrast does not improve
display readability, battery power may be low. Replace the
battery.

HP 300s+ Specifications

General

Type	Scientific
Cover	-
Form factor	Pocket
Control type	Buttons
Product color	Black
Housing material	Plastic
Digits	15 digits
Display type	LCD
Display tilting	No
Display size (HxV)	60.5 x 24.3 mm
Display number of lines	4 lines
Memory registers	9
Battery type	LR44
Power source	Battery
Number of batteries supported	1

Weight and Dimensions

Depth	15 mm
Width	79 mm
Height	153 mm
Weight	112 g