Charging Battery
This section describes how to charge the battery.
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To Use Instrument
To charge a battery (Keysight N1418A) inside the instrument, just connect the
instrument to the AC power line by using the power cord.
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Keysight B2980B User's Guide, Edition 1
"To Use Instrument"
When the instrument power is on, the charge level indicator on the front panel
shows the present charge level.
When the instrument power is off and the battery charging is in progress, the
LED below the standby switch on the front panel turns orange.
Working with Battery
Charging Battery
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