8.7.4. Alarm Abbreviations
Because some alarm type names are too long to display completely on the EchoView,
abbreviations are used. In some cases, the message is not shortened. This chart explains the
messages:
Alarm Type
Super Alarm
LEL Off/Over
VOC Lamp
Sensor Fail
Max
Over Range
High
Low
Neg
STEL
TWA
Dose
Cal Fail
Bump Fail
Unit Fail
Battery Low
None
8.7.5. Alarm Signal Summary
Alarm Mode
EchoView low battery
Monitor fault (such as low
battery, sensor error, etc.)
Monitor low alarm
Monitor high alarm
8.8. Offline Monitor(s)
If any other monitors on the network go offline, the circle accompanying the monitor's name
changes to a circle with an "X" through it. In addition, offline monitors are moved to the last position
in the list. If the monitor comes back online, then the "X" disappears.
8.9. Backlight
Whenever you press any key while viewing the data, the backlight turns on for 15 seconds and then
automatically shuts off.
EchoView User's Guide
Displayed On EchoView
Super (or Super Alarm)
Over
Lamp
Fail
Max
Over
High
Low
Neg
STEL
TWA
Dose
Cal
Bump
UFail (or Unit Fail)
Bat (or Battery Low)
None
Buzzer & LED
1 beep per minute
1 beep per second
2 beeps per second
3 beeps per second
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