463.3.3 Loops – Auto Learn3.3.3.1 Normal Procedure / Initial learnThe panel can automatically learn the presence or absence of devices at all addresses connected to the loop.When the Auto Learn option is selected, the panel starts searching each address on the loop to locate and findall of the devices connected. A display is shown to indicate the progress of this procedure.For example:[Auto Learn Loop 1] HOCHIKIAddress 15 Devices found = 3When all addresses have been searched, the panel displays a summary screen showing the quantity of devicesfound for each type of device.For example:[Auto Learn Loop 1] HOCHIKIAddress 127 Devices found = 4OPT ION MUL TMP MCP SCC I/O ZMU OTHERS0 1 1 1 1 0 0 0 0This summary provides a quick check to ensure that the panel has found all of the devices that should beconnected to the loop.Press the ‘Esc’ button to return to the main Loops Menu.3.3.3.2 Procedure if the Panel finds Devices MissingWhen the panel cannot communicate with a device previously programmed into the panel, the Auto Learnprocess is suspended and the display shows a pop-up window with options. For example:KEEP THIS DEVICE .DELETE THIS DEVICEKEEP ALL MISSINGDELETE ALL MISSING! Address 002 DEVICE MISSINGIf the missing device is kept (or all missing devices are kept), the panel remembers the programming for thesedevices. The panel will report a fault condition until such time as the missing devices are reconnected.If the missing device is deleted (or all missing devices are deleted), the panel clears all previous programmingfor these devices. This includes any sensitivity threshold changes, text assignments, zone assignment, action,etc.Press the buttons to highlight the required menu option and then press the ✔ button to confirm. The pop-upwindow will disappear and the panel will continue with the auto learn process.If a single device is deleted and another missing device is subsequently registered, the display will once againshow the pop-up window to keep or delete this device.3.3.3.3 Procedure if the Panel finds Devices AddedWhen the panel finds a device not previously learnt and programmed in the panel, the Auto Learn process issuspended and the display shows a pop-up window with options. For example:www.acornfiresecurity.comwww.acornfiresecurity.com