Initial Setup 2-1
August 2003
Chapter 2
Initial Setup
The PM880 hygrometer typically functions as part of a complex
process system. Before making measurements, you must install
batteries, attach a probe, and set it up in a sample system (either a
preinstalled sample system or the GE Panametrics optional
portable sample system). You should also become familiar with
basic operational features. This chapter describes the following:
• Selecting a Site
• Setting up a Sample System
• Making Probe Connections
• Charging and/or Replacing Batteries
• Powering On and Off
• Using the Screen and Keypad
• Obtaining On-Line Help