30
P1
Appendix
OnGuard LCD Menus
The OnGuard contains a backlit graphic LCD Display. The primary information screens are the “Network Menu” and the
“Main Menu”. Additional screens are available to display alarm conditions, data logger settings and the OnGuard’s
firmware revision. These are the “Alarm Menu”, the “Logger Menu”, and the “Version Menu”. The user can sequentially
cycle through all these screens by pressing the “Menu” key.
Network Menu
When the OnGuard is powered up, the Network Menu Screen appears as shown above. After a few seconds, the LCD
defaults to the MAIN MENU. The first line shows if DHCP has been enabled. The IP address is shown as well as the
router address and the MAC address.
Main Menu
This screen displays the measured results from the on-board sensors, which include copper and silver corrosion sensors,
temperature, and relative humidity.
The first line shows the screen title and the remaining battery life.
The second line shows the copper sensor “classification” (G1) and the current cumulative value (3). The third
line shows the silver sensor “classification” (G1) and the current cumulative value (2).
The fourth line shows the current temperature in Celsius and Fahrenheit. The
fifth line shows the current value for Relative Humidity.
The sixth line shows the date and time in 24 hour format.
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