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4.8 ALARM MUTE (for PERC only)
Note: With “Alarm Mute ON” (enabled) the alarm condition will be
muted only until the gas concentration drops below the alarm
level – remember this is a temporary mute function.
To enter the “ALARM MUTE” menu press
and the following
screen will appear: -
Press to toggle between “ALARM MUTE OFF” and
“ALARM MUTE ON”. Press
to confirm your choice and
you will return to the main menu. If you select “Alarm Mute On”
and exit the menu, the symbol
will be displayed on the gas
concentration screen.
Press
to scroll down to the next menu choice.
4.9 ALARM
(for PERC only)
To enter the “ALARM” menu press
and the following
screen will appear: -
Press to toggle between “ALARM PERMANENT ON” and
“ALARM PERMANENT OFF”. Press
to confirm your
choice and you will return to the main menu.
ALARM MUTE
OFF
ALARM
PERMANENT
ON