CiDRA GVF-100 Gas Volume Fraction Monitoring System - Manual (Page 65)

Copyright © 2006 CiDRA Corporation Page 9-14
20639-01 Rev 03
When the display is in operational mode, any key pressed will enter
menu mode. In this mode the keypad is used for traversing the menu
tree and for modifying system parameters as previously detailed in
Table 12. In menu mode the screen is divided into four lines of
information. The following figure shows an example of a typical menu
screen.
BASIC CONFIG
• PIPE SIZE
INNER DIAM
8.362 in
Figure 55 Typical Menu Screen
The top three lines of text represent the three levels of the menu. The
arrow shown to the left of “INNER DIAM” in this example shows which
level of the menu is currently selected. The fourth line of the display
shows the current value of the menu parameter. When a value is
shown on the fourth line pressing the ‘ENTER’ key will permit editing
of this value.
The following figure shows an example of the screen while editing the
‘INNER DIAM.’ parameter. When editing a parameter two different
editing modes are used. This figure shows an example of editing a
parameter by digits, where each digit is adjusted individually. In this
mode the left & right arrow keys are used to move between digits and
the up & down arrow keys will increment or decrement the digit.
BASIC CONFIG
• PIPE SIZE
INNER DIAM
8.362 in
Figure 56 Editing Parameter By Digits
Line 2 menu 2 nd level
Line 1 menu top level
Line 3 menu 3 rd level
Line 4 parameter value /
entry level
Line 4 parameter value /
entry level