NEC UNIVERGE SV8500 - Procedure for Upgrading to Dual Power Configuration

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CHAPTER 5 Operation Procedure for System with PIR
Dual Power Configuration
2.7.1 Procedure for Upgrading to Dual Power Configuration
STEP 1 Unlock the blank unit.
STEP 2 Remove the blank unit.
Blank Unit with Two LOCK Keys
Power Switch
AC/DC power unit #0 AC/DC power unit #1
LOCK key
Slide the LOCK key up
to unlock the unit.
LOCK key for blank unit