To configure Supervisory 1 (SUP 1) as a fourth detection circuit (DET 4), you must adjust the panel's configuration settings. Note that once SUP 1 is designated as a detector, it is no longer available for supervisory inputs (Page 21) [1].
\n\n1. Access the configuration menu using the digital display and interface (Page 19) [1].
\n2. Set Configuration Item 21 (Latching for Supervisory 1) to Selection 3 (DET 4 is latching) (Page 57) [1].
\n3. Ensure the Application Mode is set to a configuration that utilizes the fourth detection circuit for the desired suppression logic (Page 1) [1].
\n4. If using programmable relays, set Configuration Items 08, 09, or 10 to Selection 3 to include DET 4 in the relay's First Alarm logic (Page 54) [1].
\n5. Wire the initiating devices to terminal TB6 (Page 38) [1].
