Powering up the system / 301N0130943 02 Modular ICS 7.1 Installer GuideCheck the powerAfter the power is supplied, the ICS power supply LEDs willlight up green. If a BRI cartridge is installed, the LEDs on thefaceplate of the cartridge will flash for up to five minutes.Telephones and lines also may take up to five minutes toinitialize.1. Check that the power LEDs of the power supply, the TMs,and the SMs are on.2. If none of the LEDs are on, verify that power is present atthe outlet. If there is power at the outlet, see Problems fornetwork or remote users on page 621.Once the system is initialized and the telephone displays readJan 1 1:00 am, you have 15 minutes in which to performProfile, Dialpad, and Startup programming. After 15 minutes,access to Startup programming is denied.Close and lock the ICS door.Close and lock the ICS door after installation iscomplete to avoid accidental shock and to providecontainment in the event of fire.Tips - During system initialization, the system performs aself-diagnostic test on the hardware configuration size andexpansion cartridge installation.Tips - After system startup, you can turn the power off andon and retain any system data that has been entered. This isconsidered a warm start. A warm start takes approximately5-10 minutes. However, if you run Startup again, the defaultprogramming will be reestablished.
