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Alarm Signals
When an alarm condition occurs, the monitor will provide audible and
visual alarms to alert users of unsafe conditions. Refer to the Alarm
Signals table on page 11 for a complete list of alarm conditions.
The alarm signals are disabled while in the following modes:
Communicate with PC, Print Reading, Calibrate Monitor. To reduce the
risk of exposure to hazardous atmospheres, use these modes only in an
area known to be non-hazardous.
The alarm system can be set up in one of two ways:
Auto Reset Alarm (default): The alarm signals automatically reset
when the alarm condition is no longer present. NOTE: Not all alarm
conditions have this option.
Latched Alarm: The alarm signal remains on even when the alarm
condition is no longer present; press [Y/+] to acknowledge and reset
alarm signals.
Testing Alarm Signals
Press [Y/+] . If functional, the buzzer will beep once and the backlight
will flash once.
10 Operating the MultiRAE Plus