Keysight U1251B Guia Del Usuario página 115

Setting Auto Power Saving Mode
– The timer for APF (Auto Power OFF) can be set for the range of 1—99 minutes.
– To activate the meter after it has "auto powered-off", turn the rotary switch to
–
Keysight U1251B and U1252B User's and Service Guide
the OFF position. Then turn it back on again.
will be shown on the display during subsequent measurements.
Changing the Default Setting 4
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