Cisco D9040 User And Service Manual page 89

Message Description and Remedy
Subcarrier Description: The input is not able to lock
unlock. to the subcarrier. Remedy: The frequency
offset is likely too high. Color
reproduction may suffer. Check your
video source.
Sync unstable. Description: The composite video
synchronization signal is unstable.
Remedy: Check the video source or use a
frame synchronizer.
System boot Description: System boot has been
completed. completed. Remedy: Not applicable.
Teletext input Description: The teletext signal has
loss. disappeared from the input. Remedy:
Check your video source and the
equipment that generates teletext.
Temperature Description: The temperature is
approaching high approaching the upper limit for safe
limit. operation. Remedy: Check that the Fan
malfunction message is enabled and not
active. Apply external cooling if the
ambient temperature is above 45 degrees
Celsius.
Temperature Description: The temperature is
approaching low approaching the lower limit for safe
limit. operation. Remedy: Raise the ambient
temperature to more than 0 (zero)
degrees Celsius.
Temperature Description: The temperature is outside
outside safe the safe limits. The unit will be shut
limits. down. Remedy: Check that the Fan
malfunction message is enabled and not
active. Check that the ambient
temperature is within 0 - 45 degrees
Celsius.
The option Description: An option license file is
import string is invalid. Remedy: Check the Host ID and
invalid. the ordered options in the option license
file.
4020024 Rev C
Service and Maintenance
Severity Default
alarm
category
Major B
Major B
Information None
Major None
Warning B
Warning B
Critical A
Information None
Enable
On
On
On
Off
On
On
On
On
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