PairGain HiGain HLU-319 Manual page 49

150-319-142-01
Table 7. HLU-319 List 4B Four-Character Front Panel Messages (Continued)
Message Full Name
SELF-TEST Self-test
ALRM Alarm condition exists
1=xx HDSL Loop 1 Margin
2=yy HDSL Loop 2 Margin
PWR FEED Power Feed Short
SHRT
PWR FEED Power Feed Open
OPEN
PWR FEED Power Feed Off
OFF
BAD RT? No response from HRU-412
List 8B
VER XXXX HLU-319 List 4B software
Version number
LIST XXXX HLU-319 List 4B List number
FRM Frame: SF, ESF, UNFR, None
HLU-319 List 4B
December 22, 1997
PairGain Engineering - Plant Series
Description
The HLU-319 List 4B is in a self-test
mode. This occurs every power on/off
cycle.
A minor alarm condition is in effect.
Indicates the power of the received
HDSL signal on loop 1 relative to noise.
Any value of 6 or greater is adequate for
reliable system operation.
Indicates the power of the received
HDSL signal on loop 2 relative to noise.
Any value of 6 or greater is adequate for
reliable system operation.
Indicates a short between the two HDSL
pairs. This same message can occur
with an HRU-412 List 8B which is
drawing the correct amount of power
over good cable pairs, but can not
communicate with the HLU-319 List 4B.
Indicates an open circuit in the transmit
(T) and receive (R) of either HDSL pair.
HDSL span power has been turned off
by setting the PWFD option to DIS.
The HLU-319 List 4B does not receive
any response from the HRU-412
List 8B. Thus, the HRU's integrity is
questionable.
This is displayed during the System
Settings review mode. Depress the
Mode button for three seconds.
Displayed during System Settings
review mode.
Defines the type of frame pattern being
received from the DSX-1. Displayed
during System Settings review mode.
Revision 01
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