Specifications

90 Chapter 3
Troubleshooting
Product Verification
Product Verification
This section provides steps for verifying the Test Set’s operation after a
repair. Although in most cases this will be sufficient, this does not verify
the ability of the instruments to meet CDMA Cellular/PCS Base
Station specifications. Only by performing all of the Performance Tests
in Chapter 8 , “Performance Tests,” on page 173 can you verify the
instrument’s performance. The following steps are suggested, you may
choose to do more.
1. Run the Functional Diagnostics test of the SERVICE MENU
(SERVICE4 program), see figure 3-21. The Functional Diagnostics
tests verify the function of most of the assemblies in the Test Set.
Figure 3-21 Functional Diagnostics
SERVICE MENU
1
2
3
4
5
Help
Exit
Functional Diagnostics
AF Diagnostics
RF Diagnostics
CDMA Diagnostics
Edit RF Diagnostic Limits
Periodic Calibration
IQ Calibration
Eb/No Calibration
=>
Move pointer to desired program using the
knob then press the knob. Press Help for
information on the tests. Press Exit to abort.
funcscrn.eps
SERVICE MENU Screen
1
2
3
4
5
Exit
Sev Menu
RF Modules
Analog Modulation
CDMA Loopback
Self Test
Power Supplies
=>
Move the pointer to the desired test using the
knob then press the knob. Press Serv Menu to
go to the Service Menu, Exit key to abort.
Functional
Diagnostics
Screen