Grass Valley PDX 208 - Manual (Page 36)

Chapter 3 Service
3-4 PDX208 Instruction Manual
Troubleshooting
If you suspect that the PDX208 is the cause of a Profile-related problem:
• Check all SCSI cable connections.
• Check the power cord connection.
• Insure the On/Off switch is On.
• Insure that the power switch and line filter are good.
• Check the indicators on the front panel (Figure 3-2) which provide information to
assist in fault isolation.
If it is necessary to replace a component, see Removal and Replacement Procedures
later in this chapter.
Refer to Figure 3-2 in the following discussions.
Figure 3-2. PDX208 Front Panel Indicators
Power On Indicator
The chassis power green LED indicator should be On.
If Off
- Power Supply bad, replace Power Supply.
- Fuse F1 or F3 on SCSI Distribution board blown, replace SCSI Distribution
board.
- LED cable assembly bad, replace cable assembly.
9687-7
Power On LED Disk activity
LEDs
Fan failure LED
(located behind bezel)
System fault
LED