Installation Note E8251-90381 13
Add Option UNW (Narrow Pulse Modulation 10 MHz-3.2 GHz) Kit Part Numbers: E8257DK-UNW,
E8267DK-UNW, and E8663BK-UNW
Activate Option UNW
1. Turn the signal generator on and allow it to warm up for 5 minutes.
2. Connect the instrument to the LAN, using the instructions in the Keysight Signal Generator
Programming Guide.
3. Load the IP address into the instrument, by pressing Utility > GPIB/RS-232/LAN > LAN Setup
> IP Address. Enter the IP address.
4. Using the web browser on your PC enter the following URL, replacing <ip-address> with the
actual IP address you entered into the instrument in step 3: http://<ip-address>/update.
5. Scroll to “Update optional PULSE MODULATOR”, select “add:E8251-60064”, enter the
modulators serial number and click Execute.
6. Check Firmware Version and Update if <C.04.71
a. Press Utility > Instrument Info/Help Mode > Diagnostic Info.
b. If the firmware is <C.04.71, upgrade the firmware.
7. Update the Arrays
a. Connect the instrument to the LAN and write down the IP address.
b. Load the IP address into the instrument, by pressing: Utility > GPIB/RS-232/LAN > LAN
Setup > IP Address.
c. Open a web browser on your PC.
d. Enter the following URL, replacing <ip-address> with the actual IP address of your
instrument, http://<ip-address>/update.
e. Type in or, if using the web to view this installation note, copy the script from below and
paste it into the text area on the update page.
cd "ALC FED PULSE DELAY", 0, 9
cd "ALC FED PULSE DELAY", 1, 9
cd "ALC FED PULSE DELAY", 2, 9
cd "ALC FED PULSE DELAY", 3, 9
cc "ALC FED PULSE DELAY"
cd "ALC RED PULSE DELAY", 0, 245
cd "ALC RED PULSE DELAY", 1, 180
cd "ALC RED PULSE DELAY", 2, 180
cd "ALC RED PULSE DELAY", 3, 180
cd "ALC RED PULSE DELAY", 4, 230
cd "ALC RED PULSE DELAY", 5, 190
cd "ALC RED PULSE DELAY", 6, 170
cd "ALC RED PULSE DELAY", 7, 170
cd "ALC RED PULSE DELAY", 8, 230
cd "ALC RED PULSE DELAY", 9, 190
cd "ALC RED PULSE DELAY", 10, 180
cd "ALC RED PULSE DELAY", 11, 180
cd "ALC RED PULSE DELAY", 12, 195