Installation guide

Troubleshooting
Getting Started with Troubleshooting
1-8
No LAN Activity
The signal generator supports 10-Base T-LAN. When the instrument is connected to an active LAN, a green
LED (DS16) should blink on the A12 CPU; the blinking LED represents data communication over the LAN.
(Refer to Figure 1-2 and locate DS16 in the upper middle of the A12 CPU.)
No Instrument Control From the Front Panel
Refer to ILT3 Front Panel Display Troubleshooting on page 1-9.
Error Messages Displayed After Power-On
If error messages are reported after the power-on check is completed, refer to the Error Messages manual for
details.