Change 1
To Remove a File from Diskette . . . . . . . . . . .
5-19
To Copy File on Diskette to Another Diskette ...... 5-21
To Copy Setup or Result Data from Internal Memory to
Diskette . . . . . . . . . . . . . . . . . . . .
5-23
To Initialize a Diskette . . . . . . . . . . . . . . .
5-24
To Backup a Diskette . . . . . . . . . . . . . . .
5-26
6. If You Have A Problem
When You Install the HP 4155A/4156A . . . . . . . .
6-4
If HP 4155A/4156A cannot b e Powered on . . . . . .
6-5
If Measurement Units of HP 41501A are not Displayed
on the CHANNELS: CHANNEL DEFINITION Page
6-6
If External Keyb oard does not Work . . . . . . . . .
6-7
If Display Page do es not App ear after Applying P
ower .
6-7
If HP 16442A Test Fixture is not Stable . . . . . . .
6-7
When You Make A Measurement . . . . . . . . . . .
6-8
If Measured Value Oscillates when Measuring
High-Frequency Devices . . . . . . . . . . . . .
6-9
If Measured Value Oscillates when Measuring Negative
Resistance . . . . . . . . . . . . . . . . . . .
6-10
If Noise Aects the Measured Values . . . . . . . . .
6-12
If Measured Voltage has some Error when Forcing a
Large Current . . . . . . . . . . . . . . . . .
6-13
If Large Current Causes High Temperature (Thermal
Drift) . . . . . . . . . . . . . . . . . . . . .
6-13
If MeasurementTakes More Time than Specied . . .
6-14
If Measurement Damages the Device under Test . . . .
6-14
If You Get Unexpected Data when Performing Sampling
Measurement . . . . . . . . . . . . . . . . .
6-15
If Errors Occur . . . . . . . . . . . . . . . . . . .
6-16
If Errors Occur when You Perform Self-calibration or
Diagnostics . . . . . . . . . . . . . . . . . .
6-17
If an error o ccurs when you op erate HP 4155A/4156A .
6-25
If a Measurement Data Status is Displayed. . . . . . .
6-40
7. Manual Changes Depending on ROM Version
Change 1 . . . . . . . . . . . . . . . . . . . . . .
7-3
Index
Contents-4