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Chapter 5 Troubleshooting
IP-900E/IP-900D series
61
5.2
Alarm LED Lamp Is On
This section describes corrective actions to take if an alarm LED turns on.
The appropriate corrective action depends on the alarm code displayed. See the table below for this
information.
Reference
See Section 3.3.2, “Log,” for information how to check the alarm log check and an
example with displayed information.
Table 5.2 Alarm codes and corrective actions
Code Corrective
action
Lxxx Check the network and destination device. If an error cannot be identified, contact your
system administrator.
Exxx
Turn off and on the device. If the device is still operating abnormally after being powered on
again, contact your maintenance personnel. Then, he/she may ask the alarm code.
Ixxx
This indicates a loss of video input. Check the video output device and video cable connected
to the video input terminal.
xxx: Indicates a three-digit numeric value. See Section 3.3.2, “Log,” for more details.
In addition, LED display details are given in the following table:
Table 5.3 LED display details
Display Description
PWR
Lights in green when the device is powered on.
RDY
Blinks in green in the operation preparation state, and lights in green in the operation state.
Blinks in orange in the maintenance mode waiting state, and lights in orange in maintenance
mode.
INDWN
No LED lights in normal state. Lights in orange in the state of audio/video input down or
abnormal.
Blinks in orange when the input signal slipping for encoder and the reference clock input down
for decoder.
ALM
Alarm LED. Blinks or lights in orange when a device alarm occurs.
For more details of the alarm log, see Section 3.2.2, “Log” and Section 3.2.7, “Log” of
IP-900E/IP-900D series Software User’s Guide.”
OPT
Lights in green when the HD upgrade option is installed.
DEC
Goes on in green during decoding. This LED stays off when decoding is not being
performed. It blinks in green when a decoding error occurs.
100M
Turns on if the connected LAN is 100BASE.
LINK/ACT
Indicates the LAN connection status and data send status.
It is lit when there is a LAN (HUB) connection, and off when there is no LAN connection.
It blinks when communication is in progress.
5.2
Содержание IP-900 II D
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Страница 95: ...Glossary and Index Glossary 83 Index 86 CE Conformity Information 88 Glossary and Index ...
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