NV5LT/NV3.5LT TROUBLESHOOTING MANUAL
RESPONDING TO ALARMS
PAGE 4.1.8
VERSION 3.3 2016-03-10
2.
Attempt to clear any latching alarms by pressing the
Reset
button on the bottom banner of the
page. If the alarm persists, it will not be cleared from the display.
3.
Locate the alarm name in
to determine the cause of the alarm and
perform any recommended procedures in the
Description and Troubleshooting Action
column.
This may also lead to replacing a suspect PWB, power supply or fan, as detailed in
NOTE
contains a column for most
Alarms
that can occur, sorted
alphanumerically for each sub-system, including both the names displayed on the AUI and, if different,
the front panel UI (in parentheses). 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
Transmitter Status
page, the alarm has been successfully cleared. If the fault
condition does not clear, contact Nautel.
NOTE
: Before undertaking any troubleshooting, record all AUI meter readings and note if any other
alarms are displayed on the
Transmitter Status
page
.
Record all alarms. The most convenient way to
do this is by using a web browser over a LAN connection to save screen shots of critical status, meter
and alarm pages. From the
Meter List View
page, press the information (
i
) button for each sub-device
(Controller, Exciter, Rack and Modules) to view (and save) detailed information (see
of the Operations and Maintenance Manual).
Содержание NV3.5LT
Страница 2: ......
Страница 4: ......
Страница 8: ...NV5LT NV3 5LT TROUBLESHOOTING MANUAL PAGE 4 VIII VERSION 3 3 2016 03 10 ...
Страница 256: ...NV5LT NV3 5LT TROUBLESHOOTING MANUAL WIRING CONNECTOR LISTS PAGE 4 3 14 VERSION 3 3 2016 03 10 ...
Страница 262: ...NV5LT NV3 5LT TROUBLESHOOTING MANUAL READING ELECTRICAL SCHEMATICS PAGE 4 4 6 VERSION 3 3 2016 03 10 ...
Страница 294: ...VERSION 3 3 2016 03 10 SD 32 Figure SD 32 NAFP109B Output Power Probe and Sample PWBs ...
Страница 307: ...VERSION 3 3 2016 03 10 MD 8 Figure MD 8 NAPA31C Power Amplifier PWB Q1 ...
Страница 316: ...VERSION 3 3 2016 03 10 MD 17 Figure MD 17 NAL14 1 Input Reject Load Assembly L2 1 INPUT REJECT PWB TOP VIEW END VIEW ...
Страница 322: ...NV5LT NV3 5LT TROUBLESHOOTING MANUAL LIST OF TERMS PAGE 4 6 2 VERSION 3 3 2016 03 10 ...
Страница 323: ......