Upd - Lenel Lnl-3300-m5 Installation Manual

Power down the existing legacy controller. Label all existing wires before disconnecting them to ensure they are returned to the correct terminals on the new LNL-3300-M5. Remove the old hardware from the M5 enclosure. Step 2: Mounting the LNL-3300-M5

Follow this verified sequence derived directly from the . Lenel Lnl-3300-m5 Installation Manual UPD

The following steps outline the installation process for the Lenel LNL-3300-M5: Power down the existing legacy controller

| Old Habit | New Requirement (UPD Manual) | |-----------|-------------------------------| | Using any 4-conductor cable | Must use for OSDP | | Daisy-chaining reader power | Home-run reader power separately | | Ignoring termination jumpers | Set J3 based on physical bus position | | Hot-swapping readers | Power down module first – M5 can latch faults | Lenel Lnl-3300-m5 Installation Manual UPD