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Operating Information
Operating Information
2Ć2
To avoid damage to the CSA 803A, set the ON/STANDBY switch to STANDĆ
BY before installing or removing sampling heads.
CAUTION
Applying a voltage outside the range printed on the sampling head
can result in damage. Static electricity is also a hazard.
The input diodes used in the sampling heads are very susceptible to damĆ
age from overdrive signals or DC voltages and from electrostatic discharge.
Never apply a voltage outside the range printed on the front of the sampling
head. Operate the CSA 803A only in a staticĆcontrolled environment.
Connect the wrist strap provided with the CSA 803A to the ANTISTATIC
CONNECTION, as shown in Figure 2Ć1. Refer to the CSA 803A CommunicaĆ
tions Signal Analyzer User Manual for more information.
The SDĆSeries sampling head slides into one of the front panel compartĆ
ments of the CSA 803A Communications Signal Analyzer. Figure 2Ć1 shows
the front panel of the CSA 803A Communications Signal Analyzer and the
locations of the sampling head compartments.
CSA 803A
PowerĆOnly
Sampling Head
Compartments
Acquisition
Sampling Head
Compartments
Antistatic
Connection
Figure 2Ć1:ăSampling Head Compartments in the
CSA 803A Communications Signal Analyzer
Sampling Head
Installation and
Removal