Honeywell Fire-Lite Alarms MS-9050UD Manual page 146

Programming
Pressing 2 will cause the display to change to Pre-signal 18 On. Each press of the 2 key will
cause the display to toggle between Pre-signal 18 On and Pre-signal 18 Off. When Zone 18 is
programmed On, a Pre-signal activation of any device will cause Zone 18 to activate. By
assigning Zone 18 to a control module in the Programming Zone Assignment Screen, an output
device connected to the control module can be used to indicate a Pre-signal condition in the
control panel. Do not assign Zone 18 to a Notification Appliance Circuit when using this zone
to indicate a Pre-signal condition.
Pressing 3 will cause the display to change to Two Stage 19 On. Each press of the 3 key will
cause the display to toggle between Two Stage 19 On and Two Stage 19 Off. Refer to "Two
Stage Operation" on page 99 for a description of this feature.
146 MS-9050UD PN 52413:C 01/23/08