4-8 Operation
  6-00054-02 Rev A
Step 3 Set the Main Circuit Breaker switch on each EM to 
ON. 
Step 4 Set the Main Circuit Breaker switch on the CM to 
ON.
Movements of mechanical components in the Scalar 1000 
can cause serious injury. Before turning the Main Circuit 
Breaker switch ON, confirm that no danger exists to 
personnel or property.
Look into the aisle before you apply library power to make 
sure there are no obstructions or personnel present. 
Mechanical movement within the library can cause serious 
injury.
Power is applied to the Scalar 1000. The CM embedded 
software starts the boot process. The Power On indicator 
illuminates and the Initial Screen displays status.
The firmware initiates a self test procedure, performs an 
auto-configuration, and inventories the library. When 
all firmware procedures are complete the Operator Panel 
LCD screen displays the Main Screen. See Figure 4-3.
Figure 4-3 Main Screen
Warning
Warning
MAIN SCREEN
MM/DD/YY
Idle
Online.........Ready
HH/MM/SS