HP E3456A User Manual

137
Chapter 6: Solving Problems
Solving Emulation Probe Problems
Following power up, the LEDs will enter one of the following states:
Starting a user interface will change the pattern to the one requested
by the interface.
If the power up self tests fail, try the following:
❏ Check and reset the LAN address. LAN powerup failures will
occur if the emulation probe does not have a valid link-level
address and IP address.
❏ Disconnect all external connections, including the LAN, serial
(RS-232), and BNC break and trigger cables, then cycle power.
❏ To ensure that the firmware is working as it should, reprogram
the firmware, then cycle power.
To run the performance verification tests
In addition to the powerup tests, there are several additional
performance verification (PV) tests available.
Some of these tests can be performed through the HP 16700A/16700A-
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HP E3456A Specifications

General

Brand	HP
Model	E3456A
Category	Control Unit
Language	English