Grass Valley PFR 500/E Dec 12 2002 - Manual (Page 35)

20 September 2002 PFR 500/E Instruction Manual 35
Chapter
3
Servicing the PFR500/E
This chapter describes how to monitor PFR 500/E status and replace Field
Replaceable Units (FRU).
Topics include:
• “Maintenance procedures using GVG Disk Utility” on page 36
• “Monitoring PFR500/E status using NetCentral” on page 36
• “Interpreting disk module LEDs” on page 37
• “Interpreting rear panel status LEDs” on page 38
• “LBB 7-segment display codes” on page 39
• “Removing and installing disk modules” on page 40
• “Replacing the Loop Bypass Board (LBB) or RAID Controller” on page 43
• “Replacing GBIC data ports” on page 45
• “Replacing a power supply” on page 46
• “Replacing the fan module” on page 47