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Cisco PIX Security Appliance Hardware Installation Guide
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Chapter 6 PIX 525
Installing a DC Power Supply
Step 18
Reconnect power to the PIX 525. After wiring the DC power supply, remove the tape from the circuit
breaker switch handle and reinstate power by moving the handle of the circuit breaker to the ON position.
Step 19
Insert the PIX 525 system diskette in the drive at the front of the unit.
Step 20
Power on the unit from the switch at the rear of the unit.
If you need to power cycle the DC PIX security appliance, wait at least 5 seconds between powering off
the unit and powering it back on.