Rohde & Schwarz R&S ATS1000, Инструкция по эксплуатации, Страница: 47 / 81

Operation
R&S
®
ATS1000
47 Instructions Handbook 1179.2983.02 ─ 01
See "Operating the door" on page 14, "Positioner moves with high torque" on page 12
and "Class 2 lasers inside the chamber" on page 12.
You can place your DUT on the height-adjustable azimuth turntable, labeled 2 in Fig-
ure 4-10 , or on a DUT holder mounted on the turntable.
Only an expert user is allowed to mount and configure DUT holders. An operator can
use the DUT holders as configured.
To place a DUT in the chamber
1. Define the positioners' azimuth and elevation angles that you want to use as
default or starting positions for measurements.
Typically, select the 0° positions.
2. Move the positioners to the selected azimuth and elevation angles.
See Chapter 7.6, "Operating the Positioning System" , on page 56
3. Stop any positioner movement.
4. Open the door; see Chapter 7.3.3, "Opening the Door" , on page 46.
5. Place the DUT on the azimuth turntable or on a DUT holder mounted on the turnta-
ble.
For DUT mass and eccentricity limits, see
Table 7-1 .
6. If cables are available for connecting the DUT, connect it.
See Chapter 7.5, "Connecting a DUT" , on page 55
7. Push the [Laser] button ( Figure 4-9 ).
This button switches on the alignment lasers.
8. If the DUT is not positioned at the correct height, move the turntable to a higher or
lower position; see "To move the DUT to a higher or lower position" on page 47.
9. To align the DUT on the DUT holder in lateral direction, move it to the center of the
vertical laser crosshair.
10. Optionally rotate the DUT to the desired orientation.
11. Fix the DUT using the available screws or clamping claws.
Clamping depends on the DUT holder types, described in the following subchap-
ters.
12. To switch off the alignment lasers, push the [Laser] button.
13. Close the door; see Chapter 7.3.4, "Closing the Door" , on page 46.
To move the DUT to a higher or lower position
Use the crank-driven lifting mechanism of the turntable's telescopic tube.
1. Consider the weight of your DUT because the crank drive has a limited load
capacity:
● For lifting, maximum 2 kg
Placing a DUT in the Chamber