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GV30N TROUBLESHOOTING MANUAL
RESPONDING TO ALARMS
VERSION 0.1 2014-11-01
PAGE 4.1.67
4.
From the front of the transmitter, remove the two M5 screws that secure the exciter module to the
transmitter and pull out the exciter module. If you are replacing the exciter module’s exciter/control
PWB (A1), see
“Exciter/Control PWB Replacement - Exciter” on page 4.1.68
.
5.
Obtain a replacement exciter module (Nautel Part # NAE107A or newer) and install it by reversing
the instructions in
.
6.
Close the transmitter’s front door and re-install the upper, rear
, right-hand side
panel.
7.
If it was necessary to turn RF off and disable ac power in
, enable and turn on ac power to
the transmitter.
8.
Restore the transmitter to the desired operational state. If the replacement exciter is intended to be
the main RF drive source, use the
Changeover
menu to establish the main/active exciter. Restore
the automatic changeover setting, if applicable.
Summary of Contents for GV30N
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Page 4: ......
Page 8: ...GV30N TROUBLESHOOTING MANUAL PAGE 4 VIII VERSION 0 1 2014 11 01...
Page 92: ...GV30N TROUBLESHOOTING MANUAL PARTS LISTS PAGE 4 2 10 VERSION 0 1 2014 11 01...
Page 318: ...VERSION 0 1 2014 11 01 SD 32 Figure SD 32 NAE107A or NAE107A 01 Exciter...
Page 327: ...VERSION 0 1 2014 11 01 SD 41 Figure SD 41 NAFP109B Output Power Probe and Sample PWBs...
Page 337: ...GV30N TROUBLESHOOTING MANUAL MECHANICAL DRAWINGS PAGE 4 5 4 VERSION 0 1 2014 11 01...
Page 351: ...VERSION 0 1 2014 11 01 MD 14 Figure MD 14 NAPA31C Power Amplifier PWB Q1...
Page 363: ...GV30N TROUBLESHOOTING MANUAL LIST OF TERMS PAGE 4 6 2 VERSION 0 1 2014 11 01...
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