Operating Manual 1302.6163.12 - 03 4.291
R&S ESU Instrument Functions
Basic Settings
4.9.3.6 System Information
The SYSTEM INFO softkey opens a submenu in which detailed information on mod-
ule data, device statistics and system messages is displayed.
SYSTEM INFO
Display of Module Data
HARDWARE
INFO
The HARDWARE INFO softkey opens a table in which the modules (INSTALLED
COMPONENTS) installed in the instrument are listed together with the correspond-
ing hardware revisions.
Table   HARDWARE INFO consists of six columns:
Display of Device Statistics
STATISTICS
The  STATISTICS softkey opens the table STATISTICS. This table contains the
model information, serial number, firmware version, and specifications version of the
basic device. Additionally, the operating time of the instrument, the power-on cycles
as well as attenuator switching cycles are displayed.
HARDWARE INFO
STATISTICS
SYSTEM MESSAGES
CLEAR ALL 
MESSAGES
SERIAL # serial number
COMPONENT name of module
ORDER # order number
MODEL model number of the module
REV  main modification index of the module
SUB REV secondary modification index of the module
The screenshot lists the components of an R&S ESU.