NRI—Fault finding
272 NGT Transceiver System Technical Service Manual
Error messages
When communication levels are inadequate for the equipment in a remote control NGT
system to operate correctly, a system error message is displayed on the handset for five
seconds. The system error message indicates the condition that is preventing the system
from operating normally. While a connection with the transceiver site cannot be
established, a timer symbol is displayed indicating the control site is waiting for
information. When a connection between the control and transceiver sites is re-
established, the timer symbol disappears and normal operation resumes. Table 6 lists the
error messages.
Table 6: Error messages
Error message Indicates...
NRI link: connecting The system is attempting to establish a link between
the control and transceiver sites.
NRI link: failed The link between the control and transceiver sites has
failed. This may be a temporary condition while the
modem is attempting to reconnect.
NRI link: degraded The line quality between the control and transceiver
sites is poor.
Modem/PC Data: system
link not established
The link with the HF data modem or PC has not
established within one minute of powering up.
Modem/PC Data: system
link failed
The link with the HF data modem or PC has failed.
To Next Page
Loading...
Need help?
General
