Configuration.menus - Setra Systems Lite Installation & Operating Manual

5.2 Configuration menus
This section will describe the function of each of the configuration menus.
5.2.1 Zero
Press and hold the RIGHT button ("") to zero the onboard pressure sensor. The unit contains
an onboard valve to automatically equalize the pressure differential across the sensor.
Zeroing is complete when the screen reads "ZERO DONE".
5.2.2 Alarm limits
Press and hold the RIGHT button ("") to adjust the alarm limits (i.e. pressure at which the
LED ring will turn red); the screen text will flash 3 times to indicate that the setting is ready to
be adjusted.
Use the LEFT ("") and MIDDLE ("") buttons to adjust.
When finished, press the RIGHT button ("") to save the setting. The screen text should flash
3 times to indicate return to the main configuration selection screens.
5.2.3 Door delay
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