Specifications

Chapter 3 65
Troubleshooting
Functional Diagnostics (Step 2)
Figure 3-11 SERVICE4 Program Screens
1
2
3
4
5
Exit
Serv Menu
All Audio Tests
=>
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.
Audio Frequency Generators 1 and 2
Preliminary Audio Path
Mod Distribution Internal Paths
Mod Distribution External Paths
Audio Analyzer 1 Internal Paths
Audio Analyzer 1 External Paths
Audio Analyzer 2
INSTRUCTIONS
1
2
3
4
5
Resume
Serv Menu
Exit
Connect DUPLEX OUT to ANT IN with a short cable.
Select Resume to continue, Serv Menu to go to the
Service Menu, Exit to abort.
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 the desired program using the
knob then press the knob. Press HELP for
information on the tests. Press EXIT to abort.
SERVICE MENU Screen
dscreen1.eps
AF Diagnostics Screen
SOFTWARE MENU Screen
CDMA Loopback Screen
SOFTWARE MENU
Description:
Launches disgnostic and calibration programs.
Continue
1
2
4
Run Test
Help
SOFTWARE MENU
Library:
[NO LIB]
Program:
ROM
CUSTOMIZE TEST PROCEDURE:
Channel Information
Test Parameters
Order of Tests
Pass/Fail Limits
Save/Delete Procedure
SET UP TEST SET:
Execution Cond
External Devices
Printer Setup
IBASIC Cntrl
LOAD TEST PROCEDURE:
Select Procedure Location:
ROM
Select Procedure Filename:
SERVICE4
Exec
Cnfg
Print
IBASIC
Freq
Parm
Seqn
Spec
Proc
1
2
3
4
5
Exit
Serv Menu
All RF Tests
=>
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.
Run at room temperature after 15 minute warmup.
Reference
Signal Generator Synthesizer
Receiver Synthesizer
Output
Upconverter
RF Input/Output
Down Converter
Spectrum Analyzer
Receiver
Functional Diagnostics Screen
RF Diagnostics Screen
1
2
3
4
5
Exit
Serv 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.