R&S ESU Series Operating Manual page 80

R&S ESU
150 KHZ The 150 KHZ HIGHPASS softkey switches an 150 kHz highpass on to protect the
HIGHPASS receiver input from high signal levels below 150 kHz (only for ENV 216).
Remote command:
PE The PE GROUNDED and PE FLOATING softkeys switch the protective earth con-
GROUNDED | ductor chokes on or off (only for ESH2-Z5/ESH3-Z5).
PE FLOATING
PE GROUNDED
PE FLOATING
Remote command:
Settings made in the PRESCAN PHASES menu are immediately output at the user
port. This way, the menu can be used to remote control the V-networks during man-
ual measurements.
For automatic phase selection with the V-networks, the R&S ESU user interface and
the V-networks have to be connected via a control line:
Fig. 4.19 Connection R&S ESU with R&S ESH2-Z5 (for direct connection without a filter: cable EZ-
Fig. 4.20 Connection R&S ESU with R&S ESH3-Z5 or ENV 216 (for direct connection without a
Fig. 4.21 Connection R&S ESU with R&S ENV4200 (for direct connection without a filter: cable EZ-
Operating Manual 1302.6163.12 - 03
INP:LISN:FILT:HPAS ON | OFF
protective earth conductor choke switched off,
protective earth conductor choke switched on.
:INP:LISN:PEAR GRO |FLO
13)
filter: cable EZ-14, model 02)
21)
Instrument Functions
Receiver Mode
4.49