Teledyne 3020T - Manual (Page 9)

1-3
Trace Oxygen Analyzer Introduction 1
Teledyne Analytical Instruments
1.5 Operator Interface
All controls and displays on the standard 3020T are accessible from
outside the housing. The instrument has two simple operator controls. A
digital meter, an alphanumeric display, and a sample flowmeter give the
operator constant feedback from the instrument. See Figure 1-1. The controls
are described briefly here and in greater detail in chapter 4.
Figure 1-1: Model 3020T Controls, Indicators, and Connectors