Instruction manual

Short Term Exposure Limit (STEL)
This shows the average exposure over a 15 minute period.
When the amount of gas detected by the FiveStar Alarm is
greater than the STEL limit:
• On the Exposure display page, the (FIGURE 2-33)
display appears.
• Alarm sounds
• Alarm lights flash
• This STEL alarm display alternates with the exposure reading
on the exposure page.
To reset the alarm:
• Press the PAGE button four times to access the PEAK page
• In the STEL display, press the RESET button once and the
Acknowledge Reset STEL page appears.
• Press the RESET button a second time to acknowledge.
Figure 2-32.
STEL Page
Figure 2-33.
STEL Alarm Flag
Instruction Manual Chapter 2, Using the FiveStar Alarm
FiveStar Alarm 2-17