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PROPRIETARY AND CONFIDENTIAL DRAFT 28/Feb/03

Function Checks
Chapter 2: Troubleshooting Procedures

9. The flash memory checksum and the Master Alarm’s Internet Protocol (IP)
address displays.

10. The type of gas and message for inputs 1 through 30 individually display.

• For two seconds, the type of gas displays.

NOTE:
If it is unused, it only displays for a half second.
• If the alarm input is configured, the alarm message displays for two
seconds.

NOTE:
If the alarm message is a custom message, the word custom displays instead of
the message.

11. The LED mapping and system number for inputs 1 through 30 individually
display.

Area Alarm Self-Test

The Area Alarm Modules have a self-test routine. During the routine, the
following is tested or displayed:
• Display segments

• LEDs
• Type of gas

• Audible alarm

During this routine, the alarms and error checking are disabled. During the
self-test, the following occurs:

1. To start the test, press and release the Test key.

2. The programmed type of gas for that module displays.

3. The 7-segment displays individually light clockwise, ending with the
center segment.

4. The three decimal places and the degree symbol light.

5. The High LED, then the Normal LED, and finally the Low LED light.

6. The alarm sounds.

Page 2 - 6 MedPlus TotalAlert™ Alarm Network Operation and Maintenance Manual (man291ra)