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GV30N TROUBLESHOOTING MANUAL
RESPONDING TO ALARMS
PAGE 4.1.62
VERSION 0.1 2014-11-01
1.
Switch off (disable) the transmitter’s ac power source.
2.
Open the front door and remove the rear filter panel that provides access to the controller module
(A4). Remove the controller module (A4) as detailed in
“Controller Replacement” on page 4.1.59
,
noting that some of the SBC’s mating connectors are connected via the controller’s rear panel.
3.
Remove the controller’s top cover to gain access to the SBC (see
).
Disconnect the remaining mating connectors from the SBC. At the rear panel, remove any securing
hardware for connectors that protrude through the rear panel. Retain all hardware for re-
installation. Remove the SBC from the controller module by removing five M3 securing screws.
4.
Locate or obtain the replacement SBC (Nautel Part #
219
-8974). If the replacment SBC does not
contain a compact flash card (U5) (see
), obtain the card from the SBC
removed in
and insert it into the replacement SBC.
5.
Install the replacement SBC using five M3 securing screws. Use
all mating connectors.
6.
Switch on (enable) the transmitter’s ac power source. Ensure RF is off.
7.
From the AUI’s
System Settings
page, select
Upgrade Software
and view the files in the
Select A
Boot Image
list. These are the files on the compact flash card. Select the latest version of software
from the list (e.g., V4_0) and press the
About
button. Information about the transmitter device’s
current software versions and the selected upgrade file should appear (see
8.
For each device shown in
, compare the Current Version column with
the Upgrade Version column. If the Upgrade Version value is a higher number, an upgrade is
available for that device from the selected software upgrade file. If desired, close the Upgrade
Information screen and upgrade the software by pressing
Begin
.
NOTE:
Pressing
Begin
initiates the software upgrade process. Contact Nautel if you are unsure if you
should perform a software upgrade.
For more details on performing a software upgrade, refer to the
procedure in
Section 4, “Non-standard maintenance” on page 4-1
of the Operations and
Maintenance Manual.
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Страница 8: ...GV30N TROUBLESHOOTING MANUAL PAGE 4 VIII VERSION 0 1 2014 11 01...
Страница 92: ...GV30N TROUBLESHOOTING MANUAL PARTS LISTS PAGE 4 2 10 VERSION 0 1 2014 11 01...
Страница 318: ...VERSION 0 1 2014 11 01 SD 32 Figure SD 32 NAE107A or NAE107A 01 Exciter...
Страница 327: ...VERSION 0 1 2014 11 01 SD 41 Figure SD 41 NAFP109B Output Power Probe and Sample PWBs...
Страница 333: ...VERSION 0 1 2014 11 01 SD 47 Figure SD 47 UPS Interface Assembly Optional Nautel Part 219 5179 UPS Interface Upgrade Kit...
Страница 337: ...GV30N TROUBLESHOOTING MANUAL MECHANICAL DRAWINGS PAGE 4 5 4 VERSION 0 1 2014 11 01...
Страница 351: ...VERSION 0 1 2014 11 01 MD 14 Figure MD 14 NAPA31C Power Amplifier PWB Q1...
Страница 354: ...VERSION 0 1 2014 11 01 MD 17 Figure MD 17 NAI23A RF Drive Splitter Changeover Assembly FRONT BACK...
Страница 356: ...VERSION 0 1 2014 11 01 MD 19 Figure MD 19 NAL16 2 Input Reject Load Assembly TOP VIEW END VIEW 2 INPUT REJECT PWB A1...
Страница 363: ...GV30N TROUBLESHOOTING MANUAL LIST OF TERMS PAGE 4 6 2 VERSION 0 1 2014 11 01...
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