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MEGA3 NFPA Medical Gas Notification System
4107 9016 59.03
Users may select up to three different gases
on the GAS COMBINATION screen. These gas-
es correspond to the digital gas sensors wired
into the GAS COMBINATION / B65 board.
Note
: This setup accommodates:
• 10 Source Inputs
• 3 Gas Sensors
• 6 Relay Outputs
• To select the first gas, touch the
D01=NONE/BLANK tab.
• Use the right and left arrows at the bot-
tom of the screen to scroll through ad-
ditional gas choices, including options to
create custom mixes. Select the gas that
is wired into the D01 input on the GAS
COMBINATION / B65 board.
• Touch the Save button when you see a
check beside your selection. (If an alarm
sounds, press the Mute button on the
panel under the screen and continue with
setup).
• The GAS COMBINATION screen will now
display with the D01=[X] checked
Figure 98: B65 screen
• Repeat the above steps to select up to two
additional gases.
4.5.4 Miscellaneous Tab
Users can customize certain aspects of the
MEGA3 Alarm’s appearance and functionality.
Aspects of functionality that can be adjusted
include the date and time settings.
• Touch the MISCELLANEOUS tab.
Figure 99: Miscellaneous Screen
