GE PanaFlow HT, User Manual

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PanaFlow HT User’s Manual 27
Chapter 3. Initial Setup and Programming
3.3 PanaFlow HT Enclosure Magnetic Keypad
The window at the top of the PanaFlow HT enclosure includes the components shown in Figure 22.
Figure 22: The Enclosure Window
IMPORTANT:
The PanaFlow HT’s magnetic keypad enables programming of the instrument through the glass
faceplate without removing the cover. Thus, all programming procedures may be performed while the
unit is installed in a hazardous area.
Above the display, the red light is for power indication and the green light is for system health indication. Once system
power is applied, the red light will stay on until power is lost. The green light will only be on when system is measuring
without error. If the instrument detects any error, the green light will turn off. Also, when the Operator enters Configure
mode, the instrument stops measuring, so the green light will be off.
Six keys on the magnetic keypad enable users to program the PanaFlow HT:
• [

]
- confirms the choice of a specific option and data entry within the option
• [

]
- enables users to exit from a specific option without entering unconfirmed data
•
[

] and [

] - enable users to highlight a specific window in the display option or to scroll through a list of options
(parameters, letters, and numbers 0-9 as well as the negative sign and decimal point) in a menu
•
[

] and [

] - enable users to scroll to a specific option, among choices in an option, or to a character in a text
entry.