GPS Receiver User Manual

338
Appendix B: Reference Information
73B-ENG.DOC Appx B Reference Information, English Julie Hewlett Revised: 07/14/98 3:58 PM Printed:
05/19/99 9:04 AM Page 338 of 20
Error Type Possible Causes and Suggested Remedies
WINDOW
RANGE
A problem exists with the
WINDOW
variables.
• You defined
XmaxXmin
or
YmaxYmin
.
•
WINDOW
variables are too small or too large to
graph correctly. You may have attempted to
zoom in or zoom out to a point that exceeds the
TIN73s numerical range.
ZOOM
A point or a line, instead of a box, is defined in
ZBox
.
A
ZOOM
operation returned a math error.