Preparing the Extension Unit for Use
R&S
®
ZVAX24
16
Quick Start Guide 1312.7985.62 ─ 03
In order to unpack its contents proceed as follows:
1. Remove the unit from its packaging and check the equipment for completeness using
the delivery note and the accessory lists for the various items.
2. First, pull off the polyethylene protection pads from the unit's rear feet and then care-
fully remove the pads from the unit handles at the front.
3. Pull off the corrugated cardboard cover that protects the rear of the unit.
4. Carefully unthread the cardboard cover at the front that protects the unit handles and
remove it.
5. Check the unit for damage. If you notice any damage, immediately contact the carrier
who delivered the unit. In this case, make sure not to discard the box and packing
material.
It is advisable to keep the original packing material in order to protect the control elements
and connectors in case the unit is to be transported or shipped at a later date.
2.3.2 Instrument Setup
The extension unit is designed for use under laboratory conditions, either on a bench top
or in a rack.
The general ambient conditions required at the operating site are as follows:
●
The ambient temperature must be in the ranges specified for operation and for com-
pliance with specifications (see data sheet).
●
All fan openings including the rear panel perforations must be unobstructed. The
distance to the wall should be at least 10 cm.
Electrostatic discharge
To avoid damage of electronic components of the DUT and the extension unit, the oper-
ating site must be protected against electrostatic discharge (ESD). ESD is most likely to
occur when you connect or disconnect the extension unit's test ports.
To prevent ESD damage use the wrist strap and grounding cord supplied with the unit
and connect yourself to the GND connector at the front panel.
2.3.3 Bench Top Operation
If the extension unit is operated on a bench top, the surface should be flat. The unit must
be used in horizontal position, standing on its feet. It is also possible to place the unit
underneath the network analyzer; see
Putting the Extension Unit into Operation