Nautel VX150, Manual

Page: 15 / 105

VX150 TO VX2 TROUBLESHOOTING MANUAL RESPONDING TO ALARMS
VERSION 0.1 2020-12-01 PAGE 3.1.7
NOTE
: Table 3.1.1 on page 3.1.9
contains a column for most alarms that can occur, sorted
alphanumerically for each sub-system, including both the names displayed on the remote AUI and, if
different, the front panel display. The
Description and Troubleshooting Action
column provides a brief
description of the alarm, troubleshooting tips and a cross-reference to more detailed troubleshooting,
as applicable
.
4. If troubleshooting and subsequent replacement of a suspect PWB or module causes the alarm to
disappear from the
Alarms page, the alarm has been successfully cleared. If the fault condition
does not clear, contact Nautel.
NOTE
: Before undertaking any troubleshooting, record all remote AUI meter readings and note if any
other alarms are displayed on the Alarms page . Record all alarms. The most convenient way to do this
is by using the remote AUI’s Menu -> Reports page to download a report of the Alarm History (see
“Alarm History” in the Operations & Maintenance Manual). Another method is to use a web browser
over a LAN connection to save screen shots of critical status, meter and alarm pages. Go to the
Dashboard -> Meters page to view (and save) detailed information (see “Viewing Meters” in the
Operations & Maintenance Manual).