Specifications

MR-2320 Series Installation and Operation Manual
57
How the Panel Works in Mode 2
• Activation of either Z-1 or Z-2 turns NAC-1 on steady.
• Activation of either Z-1 or Z-2 changes the Hazard Area 1 state from Idle into Alarm directly. NAC-1 turns on
steady. NAC-2 turns on Temporal. Release Timer-1 is started.
• Expiration of Release Timer-1 activates both RAC-1 and RAC-2. NAC-1 and NAC-2 turn on steady.
• Activation of Z-6 starts Manual-release Timer 1 (MDT-1) in any situation. NAC-1 turns on steady. NAC-2 turns
on Temporal. Upon the expiration of MDT-1, RAC-1 and RAC-2 turn on.
• During Hazard Alarm state, if Z-5 is pressed, Release Timer-1 is held. After releasing of Z-5, Release Timer-1
resumes running and Release Timer value depends on Abort Delay Type.
• Activation of Z-3 turns both NAC-1 and NAC-2 on steady.
• Activation of Z-4 can be indicated on NAC-2 at 20BPM, if enabled.