Fujitsu IP-920 E/DC Hardware User's Manual page 80

Chapter 5 Troubleshooting
Display
PWR Turns on in green when this equipment is turned on.
Blinks in green in the operation preparation state, and lights in green in the operation state.
RDY Blinks in orange in the maintenance mode waiting state, and lights in orange in maintenance
mode.
No LED lights in normal state. Lights in orange in the state of audio/video input down or
abnormal.
INDWN
Blinks in orange when the input signal slipping for encoder and the reference clock input down
for decoder.
Alarm LED. Blinks or lights in orange when a device alarm occurs.
ALM For more details of the alarm log, refer to Section 3.2.7, "Log" of IP-920E/IP-920D Software
User's Guide."
OPT Lights in green when the HD upgrade option is installed.
Turns on in green if the connected LAN is 100BASE-TX. Turns off if the connected LAN
100M
is 10BASE-T.
Indicates the LAN connection status and data send status.
LINK/ACT Turns on in green when there is a LAN (HUB) connection. Turns off when there is no LAN
connection. Blinks in green when communication is in progress.
Note) In case of detecting temperature alarm, ALM LED is turned on and the equipment will move to shut down mode.
After moving to the shutdown mode, all LED are turned on except LINK/ACT,100M.
IP-920E/DC
Table 5.3 LED display details
66
Description