Casio PV-S250 User Manual

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Pocket Sheet Errors
The message #ERR appears inside of a cell any time one of the following
operations is attempted with the cell.
• Division by zero
• Any mathematical operation that produces a value that exceeds the
calculation limit
• Any mathematical operation in which a cell references itself
• Deletion of a row or column that contains a cell referenced by the cell
• A copy operation that causes the referenced cell to be outside the sheet
• Any copy operation, or row or column insert operation that causes the
length of a function to exceed 256 characters
• Mathematical error
• Adding a large number of mathematical expressions to a sheet for which
Auto Calculation is turned off can cause the #ERR message to appear.
• Parentheses can be nested up to 10 times inside a single calculation.
• Referencing of other cells within the same sheet is limited to 256 levels
per calculation.
Important!
• Referencing a cell that contains a calculation that has not yet been performed
may cause the referencing calculation to take a long time.

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