Emulation Probe Lan Status Lights; Emulation Probe Power On Light - Agilent Technologies E5900B User Manual

Troubleshooting the Emulator
Status Lights

Emulation Probe LAN Status Lights

The yellow LED, on the right side of the connector, indicates LAN activity
(receive or transmit).
The green LED, on the left side of the connector, is lit when the LAN interface
is operating in 100Base-Tx mode.

Emulation Probe Power On Light

The green LED, to the left of the power switch, is lit when the emulation probe
is connected to a power source and the power switch is on.
92 E5900B / E5901B User's Guide Supplement