4-24
MEGA3 NFPA Medical Gas Notification System
4107 9016 59.03
Touch the Save button to close the screen.
B = Gas Desc Tab
To assign a color code for the device:
1. Scroll through the codes using the right
and left arrows at the bottom of the
screen. Custom colors are located on
pages 7-8.
2. Touch the tab for the appropriate code.
3. Touch the Save button when you see a
check beside your selection.
C = [Gas Name] Tab
Use the keyboard to assign a device name.
Type in the name of the device to be moni-
tored. Touch the [<ÁÑ] to toggle to symbols
and extended Latin Characters. Touch the
[1AZ] key to toggle back to letters and num-
bers.
Touch the Save button when complete.
Figure 104: B50 Tab, 4-20 mA
Figure 105: Gas Color Code Tab
D = Area Monitored Tab
To add locations to be monitored:
1. Touch an unused location tab.
2. Using the keyboard, enter the name of the
location that you would like to monitor
(e.g., ROOM 1). Enter multiple locations
as needed (e.g., Room 1, Room 2, Room
5).
3. A check appears when the location is se-
lected, the save button has to be pressed
if the selection is new.
To edit the location information, touch the
Pencil button.
E = [Units of Measure] Tab
To set up the 4-20mA device:
1. Touch the tab for “4MA=” to set the low
measurement point of the device (zero
for example) and press the save button to
exit.
Figure 106: Gas Text Keyboard
Figure 107: Source Location
