1-1
MEGA3 NFPA Medical Gas Notification System
4107 9016 59.03
1.0 Introduction
1.1 Product Identification
Each alarm is identified by a Model number,
Part number, and Lot Code.
Installation procedures vary depending on
the alarm configuration.
The product ID label is located on the inside
of the alarm back box (Figure 1).
1.2 User Interface Layout
1.2.1 MEGA3 Features:
• 10.2” Touch Screen LCD display.
• Green alarm panel POWER LED indicator.
• Red alarm system WARNING LED
indicator.
• Red alarm MUTE INDICATOR LED.
• Audible alarm horn
• Heartbeat LED to indicate proper
operation on internal printed circuit
boards and gas sensor assemblies.
1.2.2 Master Alarm
Features:
Monitors up to 40 normally closed dry-con-
tact switch signals.
• Forty gas service indicators for normal
(green) or abnormal (red) conditions.
Power LED Warning LED
Mute Button
Horn
Home
Button
Mute Indicator LED
Figure 2: User Interface Layout
Figure 1: Product Identification Labels
