Panametrics TMO2D, User Manual, Page: 31 / 101

TMO2D User’s Manual 23
Chapter 4. Basic Programming
4.3.2 Menu Navigation
After you enter the passcode, the LCD switches to Menu Mode, which enables you to program the display, setting
parameters and calibration data as well as performing relay and output tests. While in Menu Mode, the display
suspends data collection, and relay status and outputs hold their current values.
In Menu Mode, the first line of the LCD shows the title of the current menu in capital letters. The second line displays
the current menu options.
Enter data in the Menu Mode through the [YES]/[NO] and Selector ([

] and [

]) keys. Pressing [YES] selects the
displayed option, while pressing [NO] skips that option and displays the next option in the list. The Selector keys
enable users to choose between two or three possible options in the menu.
Note:
The menu lists are circular; skipping over the last option in the list returns you to the first option in the list.
The following sections describe the programming procedure and menu navigation in detail, one menu at a time.
(Appendix B supplies flow diagrams of each menu.)
4.4 The Setup Menu
The Setup Menu contains eight submenus:
• Set Time?
• Set Date?
• Set Gas/Units/Scaling?
• Set Backlight?
• Set Contrast?
• Set Display?
• Set Communications?
• Set Error Handling?
These submenus allow you to alter operating parameters. Once entered, these values remain in the display memory
until you change them. (Appendix B offers a flow diagram of the Setup Menu in Figure 26 on page 82.)