Casio PV-S250 User Manual

112
Setting Sheet Calculation, Gridline, and Protect
Options
1. Display the sheet whose options you want to set.
2. Tap the Menu Bar icon to display the menu bar, and then tap Option –
Sheet to display the option setting dialog box.
3. Tap the check boxes to turn the options you want on (checked) and off
(unchecked).
• Check Auto Calculation when you want the calculations in the sheet
performed automatically whenever a value is changed. When Auto
Calculation is turned off, you can perform calculations manually by
executing Menu Bar – Option – Calc Now.
• Check Gridlines to display the sheets gridlines.
• Check Protect Sheet when you want to protect the contents of the sheet
from being changed. Note that sheet protection is related to cell locking
described under “Lock” on page 99.
4. After the settings are the way you want, tap Set to apply them.
Date and Size Information
You can use the following procedure to display a dialog box that shows the date
the sheet was created or modified, and the size of the sheet in bytes.
Displaying Date and Size Information
1. Display the Pocket Sheet list screen.
2. Select the name of the sheet whose date and size information you want
to view.

Casio PV-S250 Specifications

Display and Memory

display resolution	160 · 160 dots
memory capacity PV-S250	2MB
memory capacity PV-S450	4MB

Power

power supply	Two AAA-size alkaline batteries
battery life continuous display	180 hours
power consumption	0.3W

Operating Environment

operating temperature	0 C ~ 40 C
auto power off	Selectable, approximately 6, 3, or 1 minute

Weight and Dimensions

unfolded dimensions	10.7H · 82W · 125D mm
folded dimensions	11.9H · 82W · 126.5D mm
weight	130 g