USER'S GUIDE____________________________________________________________________  
10 __________________________________________________________________ M210855EN-D 
-   Appendix B, Unit conversion tables, contains the unit conversion 
tables. 
-  Appendix C, PA11A Emulation Mode, describes the PA11A 
emulation mode of the PTB330 series. 
Version Information 
Table 1  Manual Revisions 
Manual Code  Description 
M210855EN-D  December 2012. This version. Command 
descriptions rewritten. Other, more minor 
changes throughout. 
M210855EN -C  January 2008. Previous version.  
 
Documentation Conventions 
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. 
 
CAUTION 
Caution warns you of a potential hazard. If you do not read and 
follow instructions carefully at this point, the product could be 
damaged or important data could be lost. 
 
NOTE 
Note highlights important information on using the product.