R&S ENV4200, Руководство пользователя, Страница: 17 / 29

Operating the R&S ENV4200
R&S
®
ENV4200
17 User Manual 1107.2470.12 ─ 04
4 Operating the R&S ENV4200
Before the R&S ENV4200 is put into operation, read the Safety Instructions carefully.
Putting the R&S ENV4200 into operation
Execute the following steps in the order as described. Additional important information
is provided in separate chapters that are linked within each step. See also
Chapter 1.1,
"Safety instructions" , on page 3.
1. Place the R&S ENV4200 on a non-flammable surface and remove all surrounding
items that could obstruct the ventilation openings as described in Chapter 3.4,
"Setting up the product" , on page 15.
2. Establish a protective ground connection of the R&S ENV4200. See Chapter 4.1,
"Connecting to protective ground" , on page 17 and "Protective ground connec-
tion" on page 5.
3. Establish a reference ground connection of the R&S ENV4200. See Chapter 4.2,
"Connecting to reference ground" , on page 18.
4. Connect the equipment under test to the R&S ENV4200. See Chapter 4.3, "Con-
necting the equipment under test" , on page 19.
5. Connect the test receiver to the R&S ENV4200. See Chapter 4.4, "Connecting the
test receiver" , on page 19.
6.
DANGER! Risk of fire. Do not operate the R&S ENV4200 without the auxiliary volt-
age since this voltage is necessary for operation of the fan system. Failure of the
fan system can lead to an overheating of the R&S
ENV4200, burns if the housing
is touched and in extreme cases cause a fire.
To set up the auxiliary voltage supply:
a) Check if the voltage of the auxiliary AC supply corresponds to the selected AC
supply voltage of the R&S ENV4200. See Chapter 4.5, "Connecting the auxili-
ary voltage" , on page 20 for further details.
b) Connect the auxiliary AC voltage to the R&S ENV4200.
7. DANGER! Risk of electric shock. See "Protective ground connection" on page 5.
Connect the R&S ENV4200 to the mains supply. See Chapter 4.6, "Connecting to
power" , on page 21 and "Connecting to power" on page 5.
8. Run the measurement. See Chapter 4.7, "Example: Measurement setup" ,
on page 22.
4.1 Connecting to protective ground
Connect the R&S ENV4200 to a ground conductor before you put it into operation. See
"Protective ground connection" on page 5 for further information.
Connecting to protective ground