External Cache Battery
6–3
Status Indications
The ECB bezel contains three status LEDs (see Figure 6–2).
Figure 6–2. ECB status LEDs
The green ECB charged LED
1 turns O
N
to indicate a fully charged ECB battery.
The green ECB charging LED
2 turns O
N
to indicate a charging ECB battery. This LED
F
LASHES
during the ECB startup self-test.
The amber ECB fault LED
3 turns O
N
to indicate a bad battery. The ECB fault LED
begins F
LASHING
if:
■
The ECB battery is not plugged in properly.
■
The battery temperature is out of limits.
■
Load testing is in progress.
See Table 6–1 for a definition of valid ECB status LED displays.
1
ECB charged LED
2
ECB charging LED
3
ECB fault LED
CXO6358A
1
2
3
