Agilent Technologies N5230C User Manual

4-14 Service Guide N5230-90024
Troubleshooting PNA Series Microwave Network Analyzers
Front Panel Troubleshooting N5230C
Checking the Front Panel Keys
To check the front panel keys, push each key and compare the name in the Key Label box to the name
physically labeled on the key cap. These names are also in Tab l e 4 -2 below.
• If all the key names are correct, then the front panel keypad is working. If some of the keys are not
working, suspect a faulty keypad. To replace the keypad, refer to “Replacing the A1 Keypad Assembly”
on page 7-12.
• If none of the keys are working correctly, suspect a faulty A3 front panel interface board. To replace the
A3 front panel interface board, refer to “Replacing the A3 Front Panel Interface Board” on page 7-12.
Table 4-2 Front Panel Keyboard Key Names
TRACE/CHAN
Keys
RESPONSE
Keys
ENTRY
Keys
ENTRY
Keys (Cont’d)
Trace 1 Meas OK k/m
Trace 2 Format Cancel
Enter
Off
Trace 3 Scale Help . (decimal point)
Trace 4 Display Bk Sp +/-
Traces Av g 0
STIMULUS
Keys
Channel Cal 1 Freq
Navigation
Keys
MARKER/
ANALYSIS Keys
2Power
 Marker 3 Sweep
 Search 4 Trigger
 Memory 5
UTILITY
Keys
 Analysis 6 Save
Click 7 Print
8Macro
9 Recall
G/n System
M/u Preset

Agilent Technologies N5230C Specifications

General

Brand	Agilent Technologies
Model	N5230C
Category	Measuring Instruments
Language	English