Nautel NX50, Troubleshooting Manual

Page: 80 / 205

NX50 Troubleshooting Manual Responding to alarms
Page 1-70 Issue 6.0 2019-04-01
16. On the digital AM exciter PWB’s
MODE
program header E1 (see Figure 1.10 on page 1-
67 ), install the shorting jumper in the
PROGRAM
position (shorting pins 1 and 2). Press
RESET
switch S1, located directly above E1.
17. Once connected, use the PC to browse to the configuration file saved in Step 7 by
clicking the
Browse
button next to the “Please Select a Exciter Configuration file:” field
(see Figure 1.14 ).
Figure 1.14: Upload DSP Firmware Menu - Browse for configuration file
18. Click the
Program Exciter Configuration
checkbox (see Figure 1.14 on page 1-70 ) so
that the box contains a checkmark. Ensure the Program Bootloader, Program DSP
Main Code and Program FPGA Configuration checkboxes are not checked. Click the
Program New Firmware
button.
19. Once programming has completed, on the digital AM exciter PWB’s
MODE
program
header E1 (see Figure 1.10 on page 1-67 ), return the shorting jumper to the
NORMAL
position (shorting pins 2 and 3). Press
RESET
switch S1, located directly above E1.
20. On the front panel AUI, reset any active alarms.