NEC SL2100 Hardware Manual page 188

ISSUE 4.0
If Expansion Chassis are installed, turn the power on/off in the order of
Expansion 2 Chassis, Expansion 1 Chassis and then Main Chassis.
To perform a Cold Start;
1. Set the power switch to off position.
2. Once the system has powered off, push in and hold the LOAD button on the CPU board.
If Expansion Chassis are installed, the Power Switch must be ON at
Expansion Chassis.
3. Turn the power switch ON at the Main Chassis.
4. Continue holding the LOAD button for approximately three seconds or until ALM LED lights (red).
5. Release the LOAD button.
SYSTEM START UP
Figure 3-1 Power Switch Location
LOAD button
ALM LED
RUN LED
CPU board
Figure 3-2 ALM LED and RUN LED Location
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SL2100
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