1.2.1 Perform a Cold StartThis section describes the process for starting the system for the first time or starting a system thatrequires the customer data be deleted.System software is loaded from flash memory, and the customer data is deletedfrom RAM memory.If Expansion KSU(s) are installed, turn the power on/off in the order of Expan-sion 2 KSU, Expansion 1 KSU and then Main KSU.To perform a Cold Start;1. Set the power switch to off position.2. Open the Sub-Cover on the Main KSU and identify the LOAD button (S1) location on the CPUcard.3. Once the system has powered off, push in and hold the LOAD button (S1).If Expansion KSU(s) are installed, the Power Switch must be ON at ExpansionKSU(s).4. Turn the power switch ON at the Main KSU.Figure 3-2 Power Switch LocationSub-CoverTab< Front view >S1LOADCPU cardTabFigure 3-3 Load Button (S1) LocationISSUE 1.0SL1100System Start Up3-2
