4
Changing the Default Settings
94
Keysight U1401B User’s and Service Guide
Setting the power saving mode
To enable auto power-off, set this timer to any value from 1 to 99 minutes.
This feature is incorporated for power saving. The instrument will automatically
turn off after the specified period of time, if none of the following happens within
that period:
– A key on the keypad is pressed
– A measurement function is changed
– The dynamic recording mode is activated
– The 1 ms peak hold mode is activated
– The auto power-off feature has been disabled in the setup mode
– The output has been enabled (the
annunciator is displayed)
To reactivate the instrument after auto power-off, turn the rotary switch to the
OFF position and then turn it on again.
If the instrument is to be used for a long period of time, you may want to disable
the auto power-off feature. When the auto power-off feature is disabled, the
annunciator will not be shown on the display. The instrument will remain
on until you manually turn the rotary switch to the OFF position, or until the
batteries run flat.
Содержание U1401B
Страница 1: ...Keysight U1401B Handheld Multi Function Calibrator Meter User s and Service Guide ...
Страница 10: ...10 Keysight U1401B User s and Service Guide THIS PAGE HAS BEEN INTENTIONALLY LEFT BLANK ...
Страница 61: ...Making Measurements 3 Keysight U1401B User s and Service Guide 61 Figure 3 1 DC voltage measurement ...
Страница 76: ...3 Making Measurements 76 Keysight U1401B User s and Service Guide THIS PAGE HAS BEEN INTENTIONALLY LEFT BLANK ...
Страница 107: ...Application Examples 5 Keysight U1401B User s and Service Guide 107 Figure 5 5 Zener diode test ...
Страница 128: ...5 Application Examples 128 Keysight U1401B User s and Service Guide Figure 5 17 Verifying a frequency transmitter ...