User's Guide ______________________________________________________________________
16 __________________________________________________________________ M210667EN-C
Version Information
Table 1
Manual Revisions
Manual Code
Description
M210667EN-A First
manual
M210667EN-B
February 2010. Previous version.
M210667EN-C
This manual. Updated content and figures due to
new LM21 option and software changes.
Related Manuals
Table 2
Related Manuals
Manual Code
Manual Name
M210283EN
LM21 User's Guide
M210541EN
PWD10/20 User's Guide
M210542EN
PWD12 User's Guide
M210543EN
PWD22 User's Guide
M211276EN
LT31 Enhanced Weather Protection Hoods
Installation Guide
Feedback
Vaisala Customer Documentation Team welcomes your comments and
suggestions on the quality and usefulness of this publication. If you find
errors or have other suggestions for improvement, please indicate the
chapter, section, and page number. You can send comments to us by e-
maSafety
General Safety Considerations
Throughout the manual, important safety considerations are highlighted
as follows:
WARNING
Warning alerts you to a serious hazard. If you do not read and follow
instructions very carefully at this point, there is a risk of injury or even
death.