Galvanic Applied Sciences 962-AGX, Operation Manual

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Revision 1 26 9/10/2019
Section 4 System Control - Hand Held Keypad
4.1 The User Interaction Program – Overview
The system includes an onboard computer, display panel and a hand held keypad that is
local to the analyzer. As an alternative, a web based graphical user interface (GUI) can be
used to view and enter information on a remote basis.
4.2 Using the Onboard Display and Hand Held Keypad
4.2.1 The Onboard Display
The main screen of the onboard display is presented in Figure 4-1. There are six panels
which are accessed via pressing the Panel Prev or Panel Next buttons on the keypad (Figure
4-2). The various panels are described in Section 4.3-4.8. The main panel presents the
current H
2
S concentration, a trend of the historical H
2
S concentration, status of the relays and
access to the Manual Zero and Back Purge function.
Figure 4-1: Main Screen of the Onboard Display (Analysis 1 Panel)