15
Installing New Firmware
If required, upgrade the instrument to the latest ESG-B firmware.
Verifying the New Firmware
To verify the new firmware has been downloaded into the signal generator, press
Utility
>
Instrument Info/Help Mode
>
Diagnostic Info
. The new firmware revision and firmware date should be
displayed under “Instrument Information”.
Activating Options UN8 and UN9
1. Turn on the signal generator and allow it to warm up for at least 30 minutes.
2. Preset the signal generator.
3. Press
Utility
>
Instrument Adjustments
>
Hardware Options
.
4. As when you removed Option UN3/UN4, the signal generator displays a list of hardware options.
Highlight Options UN8 and UN9.
5. Press the
Select Item
softkey. An X is placed in the
Selected
column for both Option UN8 and UN9
6. To enable the selected options, press
Proceed With Reconfiguration
, then press
Confirm Change (Instrument
will Reboot)
.
CAUTION
If you enable an option without the required hardware installed, only the menus for that
option are activated; the option does not function.
Internally Recalibrating the Signal Generator
1. Preset the signal generator.
2. Press
Utility
>
Instrument Adjustments
>
Hardware Options
. Confirm that an X appears in the
Selected
column for UN8. If it does not, go to step 5 in the procedure above, “Activating Options UN8 and UN9”.
3. Select
Calibrate Selected Items
>
Start Calibration and Store Results
.
The calibration takes about five minutes, during which, a message appears indicating that the calibration
is in progress. The message also shows the progress of the calibration, as percent complete. When the
calibration finishes, the message is replaced by the Hardware Options menu.
Summary of Contents for E4400-60767
Page 7: ...7 Figure 1 Cover Removal Figure 2 Option UN3 UN4 A7 Baseband Generator Board and Cables...
Page 9: ...9 Figure 5 Option UN3 UN4 A8 Data Generation Board and Cables...
Page 12: ...12 Figure 6 Option UN8 UN9 Top View Figure 7 Cables W25 and W26...
