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Function
The function button is used to activate the alarm mute and power
on/off.
Holding the function button for more than 1 second will turn your
PurgEye
®
300 Plus on or off.
If the alarm is activated and audible then pressing the function
button once will mute the audible sounder. Press again for mute.
cONTrOLS
NOTE: If the alarm becomes inactive (due to the reading dropping
below the alarm set-point) then the mute feature is automatically
disabled, allowing the sounder to activate next time the alarm is
activated by a reading above the alarm set-point value.
Display
Holding the toggle button will change the display units from either
ppm or %, pressing the display button will cycle the display through
the various menu options. By default these are as follows:
current oxygen sensor reading.
NOTE: Dashes indicate an over-range
reading.
alarm threshold value
Set value displayed on right hand side.
Alarm symbol on left hand side indicates
threshold alarm in place.
