Setra Systems setralite Installation & Operating Manual page 19

8.3.2 View pressure reading
8.3.3 Standby mode
To silence audible alarm, press the light ring below the display.
Audible alarm will stop but red status light will maintain until
pressure is within set limits one time
Alarm limits can be configured via the ALARM LIMITS menu.
LED light ring behavior can be configured via the RING menu.
If the DISPLAY is set to "OFF", the LCD display will display Setra
logo under normal operation. To see a digital pressure reading,
simply press on the lens of Setra Lite.
For temporary instances where the Red/Green LED light ring
status and/ or audible alarming is not needed (e.g. room
is opened for extended cleaning), Setra Lite can be placed
into STANDBY mode by pressing the lens 3 times in a quick
succession. The LED light ring glows yellow in STANDBY
mode. This mode is used when the room will be open longer
than the "door delay" feature allows. The maximum door delay
is usually set by facility personnel to avoid false alarms caused
by intermittent door openings. The maximum door delay can
be set for up to 999 seconds.
To bring the unit out of STANDBY mode and back into normal
operation, press the lens 3 times in quick succession.
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