SSI Single Gas Analyzer for H2, Руководство по эксплуатации

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Single Gas Analyzer (SGA)
Operations Manual
Super Systems Inc. Page 10 of 44 Page 10 of 51
The Menu screen also allows the user to log in to gain access to additional functions. Pressing
the Login key at the bottom of the screen will allow the user to enter a login user and password.
User names and passwords are case sensitive. There are three levels of security for the menu
system: Operator, Supervisor, and Administrator. Pressing the Login button will allow the user
to enter a user name and numeric password to log in. When the menu screen is first displayed,
the operator-level menu options are visible. The supervisor menu options will be displayed with
the login number 1. The Administrator menu options will be displayed with the login number 2.
The Menu options are described beginning on p.11.
Trend Chart
The Trend Chart Display shows between 1 hour and 24 hours of process variable data on the
screen and can be scrolled back to view all of the data stored on the hard drive. The vertical
timelines change as the time changes on the screen.