Oracle X5-8 Service Manual page 64

Troubleshoot Hardware Faults
Fast Blink Rate
For the fast blink rate, the indicator repeatedly blinks twice (on, off, on) during a one second
interval (2 Hz). The fast blink rate indicates activity or data transfer.
Single (Standby) Blink Rate
For the single blink rate, the indicator repeatedly flashes once at the beginning of a three second
interval. This indicates a system or component in standby mode. For example, a server in
standby power mode or a hot spare device waiting to be used (also used with amber indicators
to indicate a predicted fault).
64 Oracle Server X5-8 Service Manual • December 2015