4021470 Rev D D9854 Advanced Program Receiver Installation and Operation Guide 6-3
Messages
General
The status of the D9854 receiver and its immediate surroundings is reported to the
front panel in the form of messages and alarms. You can enable or disable messages
in the Alarm/Warning settings.
D9854 Receiver Message List
The following table shows an alphabetical list of the available messages and their
default alarm status. The Set Messages and Clear Messages are displayed in the
Warning History when the messages are set or cleared respectively.
Note: Only alarm conditions can be used to trigger rear panel relays to control
external alarm equipment. Warnings are not associated with relay operation.
Alarms
Alarm Message
Type
Message Cause/Remedy Description Severity
Signal Status Set ASI Signal - No
Content
Cause: Loss of ASI/
RF lock. Loss of
Transport data.
Invalid frequency
parameters. External
to IRD.
Remedy: Check
tuning parameters
and ASI/RF cables.
ASI Link
Locked, but no
TS content.
Minor
RF Signal - No
Content
RF Tuner locked,
but no TS
content.
Signal is lost Loss of signal
Tuning Parameters
Invalid
One of the
tuning
parameters is
invalid
Clear Signal is locked Signal OK
Tuning Parameters
Valid
Tuning
parameters are
valid
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