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Alarm Scan
Channel
LOCAL LOOPBACK
REMOTE LOOPBACK
OUT OF SYNC
IN SYNC
RCV CLOCK
XMIT CLOCK
RCV CLOCK CLEAR
XMIT CLOCK CLEAR
CARD NOT IN SLOT
CARD IN SLOT
CFG ERROR
CFG ERROR CLEAR
CHANNEL FAULT
FAULT CLEAR
STOP TEST
A loopback condition exists in the specified channel card at
the specified node. Transmit data is being looped back to
receive data at the interface between the channel module
and the T/R Logic module. Refer to Section 8, Diagnostic
Functions, for more information on different types of channel
loopbacks
A remote loopback condition exists in the specified channel;
the loopback is in the channel end that is remote from the
specified node. Receive data is being looped back to trans-
mit data at the interface between the channel and the equip-
ment connected to the channel. The data is returned to the
opposite-end channel from which it originated. See Section
8, Diagnostic Functions, for more information on different
types of channel loopbacks.
(PCM, ADPCM channels only) The PCM or ADPCM channel
is unable to establish synchronization with the opposite-end
channel module.
(PCM, ADPCM channels only) The PCM or ADPCM has
established synchronization with the channels only)opposite-
end channel module.
A clock failure has caused a receive data failure on the spec-
ified channel module.
A clock problem has caused a transmit data failure on the
specified channel module.
Indicates that a receive clock failure has been cleared.
Indicates that a transmit failure has been cleared.
The channel has been configured but the required channel
module is either not seated properly or is not in the associ-
ated slot in the MEGAMUX PLUS shelf.
Indicates card has been seated' properly in or inserted in,
associated slot.
The channel module in the associated MEGAMUX PLUS
shelf slot does not conform to the configuration parameters
assigned to the channel.
A configuration error has been cleared.
The specified channel has failed to respond properly to a
CRT interface command.
Indicates a channel fault has been cleared.
A previously selected diagnostic test has been ended.
7-5
036R660-000, Issue 10
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