R&S ESU Instrument Functions
Basic Settings
4.262 Operating Manual 1302.6163.12 - 03
The following settings can be modified here:
•The REFERENCE INT/EXT softkey determines the source of the reference. For
details refer to section “External Reference” on page 4.263.
•The LISN softkey opens a submenu for the V-networks (LISNs) control. For details
refer to section “Control of V-Networks (LISNs)” on page 4.265.
•The PREAMP softkey switches on the RF preamplifier gain in analyzer mode. The
softkey is only available for measurements with activated preselection. For details
refer to section “Preamplification and Preselection” on page 4.266.
•The PRESELECT ON/OFF softkey is used to switch the preselection. For details
refer to section “Preamplification and Preselection” on page 4.266.
SYSTEM INFO ! HARDWARE INFO
STATISTICS
SYSTEM MESSAGES
CLEAR ALL MESSAGES
SERVICE
! INPUT RF
INPUT CAL
SELFTEST
SELFTEST RESULTS
ENTER PASSWORD
1. Side menu
CAL GEN 128 MHZ
CAL GEN COMB PULSE
2. side menu
COMMAND TRACKING
EXPORT / IMPORT DEV
DATA
Side menu
FIRMWARE UPDATE
! FIRMWARE UPDATE
RESTORE FIRMWARE
UPDATE PATH
NOISE SRC ON/OFF
PRESET RECEIVER
PRESET ANALYZER
OPEN START MENU
IF SHIFT
! IF SHIFT OFF
IF SHIFT A
IF SHIFT B
AUTO