reedinstrumentswww com 1Operating Precautions1) When taking outdoor measurements in windy weather or when measur-ing air conditioning equipment, and such, the wind noise in the micro-phone can cause measurement errors. Simply use the windscreen toreduce the wind and therefore reduce it’s effects on your measurement.2) Calibrate the instrument before operation if the instrument was not inuse for a long time or it was operated in a bad environment.3) Do not store or operate the instrument at high temperatures and highhumidity environments.4) Keep the microphone dry and avoid severe vibration.5) Remove the battery from the meter and store in low humidity environ-ments when it is not in use.Setup TestLink RS232 Interface SoftwareThe TestLink package contains: CD software and a custom designedRS232 cable.System Requirements: Windows 98/ NT 4.0/ NT2000/ XP / VISTA.Minimum Hardware Requirements: PC or NoteBook with Pentium 90MHzor higher, 32 MB RAM. At least 5 MB hard drive space available to installTestLink. The recommended resolution is 800 x 600.Installing TestLink1) Close all other applications before installing TestLink.2) Insert setup CD into the CD drive.3) Choose the Start button on the Taskbar and then select Run.4) Type E:\SETUP and click OK, then it will copy SE322.exe(executable file) as well as the help file to your hard drive(default is c:\program files\TestLink\SE322).For other operation instruction details, refer to the online help whileexecuting SE322.