14 Installation Note E8251-90381
Add Option UNW (Narrow Pulse Modulation 10 MHz-3.2 GHz) Kit Part Numbers: E8257DK-UNW,
E8267DK-UNW, and E8663BK-UNW
cd "ALC RED PULSE DELAY", 13, 180
cd "ALC RED PULSE DELAY", 14, 180
cd "ALC RED PULSE DELAY", 15, 180
cc "ALC RED PULSE DELAY"
ky 42718
f. Press Execute, to update the arrays.
g. Cycle the instrument power.
8. Follow the instructions on the Entitlement Certificate.
Verify Proper Installation of Option UNW
1. Press: Utility > Instrument Info > Help Info > Options Info.
2. Make sure Option UNW is listed.
Re-Assemble the Signal Generator
Refer to Figure 1 and Figure 2.
1. Reinstall the inner and outer instrument covers by reversing the order for removal.
2. Torque all T-10 screws to 9 in-lbs.
3. Torque all T-15 and T-20 screws to 21 in-lbs.
Verify Signal Generator Calibration
1. Turn the signal generator on and allow it to warm up for 30 minutes.
2. Perform the following adjustment and performance tests to verify signal generator calibration.
Refer to the PSG Family Signal Generators Service Software or the E8663B Analog Signal
Generator Service Software:
— ADC Calibration
— ALC Dynamic Calibration
— Power Flatness Calibration
— Pulse Width Calibration
— Self Tests
— Internal Pulse Modulation Level Accuracy
— Internal Pulse Modulation Rise/Fall Time
— External Pulse Modulation ON/OFF Ratio
If you enable an option that does not have the required hardware installed, the
menus for that option will be activated but the option cannot operate.