Tektronix CSA 803C PowerOn Diagnostics

Performance Tests
Performance Verification
4Ć14
This procedure should be performed within the ambient temperature range
of +18 C to +28 C (64Fto82F) when a performance check at peak
operating conditions is required.
Setup to Invoke PowerĆOn Diagnostics
CSA 803C
(not
installed
yet)
Sampling
Head
Procedure to Invoke PowerĆOn Diagnostics
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 signal 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 803C only in a staticĆcontrolled environment.
Connect the wrist strap provided with the CSA 803C to the ANTISTATIC
CONNECTION,as shown in Figure 2Ć1. Refer to the C SA 803C CommunicaĆ
tions Signal Analyzer User Manual formore information.
ăStep 1:ăCheck that the sampling head is not yet installed and that the
ON/STANDBYswitch is in the STANDBY position.
ăStep 2:ăRemove the top and bottom covers from the CSA 803C (unless
you are only performing a functional test).
ăStep 3:ăInstall an SD Series sampling head in the left sampling head
compartment marked CH 1/CH 2.
ăStep 4:ăWith the CSA 803C's rear panel PRINCIPALPOWER SWITCH
set to OFF,connect the CSA 803C to a suitable power source.
PowerĆOn
Diagnostics