2.11 Starting the PBX100 Installation Manual• For safety reasons, do not stretch, bend, or pinch the AC cord and the DC cable ofthe AC adaptor.5. Press the Reset Button with a pointed tool. (The RUN indicator will flash.)6. While the RUN indicator is flashing (within about 10 s), return the System Clear Switch tothe "NORMAL" position. Depending on the configuration, initialization takes about 1 minto 3 min. If successfully executed, the RUN indicator will stop flashing and be kept lit.All data will be cleared, and the PBX as well as all optional service cards will be initialized tothe default values.NoteUse the same types of AC adaptor and AC cord that are supplied with the PBX only.LED IndicationsConfirming the CO Line ConnectionAfter initialization, program the PBX and establish CO line connection, and then use an APTto confirm it.To confirm, dial [ ] [3] [7] + CO line number (3 digits) or press S-CO button. You will hear a dialtone if CO line is available and connected.Turning off the PBXFor safety reasons, make sure to turn off the power switch before unplugging the PBX. Tounplug, follow the reverse steps to plug it in.Indication Color DescriptionRUN Green OFF: Power Off (includes normal reset)ON: Power On and running (on-line)Flash (60 times per minute): Power On and startingFlash (120 times per minute): Power On and resetting beforesystem initializationALARM Red OFF: NormalON: Alarm (CPU stop, alarm for each card)Flash: Alarm (MPR file error in restarting)