INTERFACE MENU (continued) 
The PresSura controller updates the analog output every 0.1 
second. This signal outputs a linear 0 to 10 volt direct current 
(VDC) or 4 to 20 mA DC analog output which corresponds to 
the measured room pressure. 
 
The OUTPUT SIG item selects the type of analog pressure 
signal output. The analog output signal can either be 0 to 10 
VDC or  
4 to 20 mA. 
  
0 to 10 VDC or  
4 to 20 mA 
The ACCESS CODE item selects whether an access code 
(pass code) is required to enter the menu. The ACCESS CODE 
item prevents unauthorized access to a menu. If the ACCESS 
CODE is ON a code is required before the menu can be 
entered. Conversely if the ACCESS CODE is OFF no code is 
required to enter the menu.  
 
The END OF MENU item informs you that the end of a menu 
has been reached. You can either scroll back up the menu to 
make changes, or press the SELECT or MENU key to exit out 
of the menu.