Agilent Technologies E4418B, User Manual

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2 Power Meter Operation
24 E4418B Power Meter User’s Guide
Battery Operation (Option 001)
The battery Option 001 allows the power meter to be used in operating
environments where there is no convenient access to an AC power source.
General Information
With the battery option installed and the power meter connected to an AC
power source, the meter operates from the AC source and the battery runs in a
controlled charge mode.
If the meter is powered up under battery power or if AC power is lost while
connected to an AC source, a pop- up window displays the message
“Running Under Battery Power”. When this screen is visible, the backlight
mode (see
“Backlight” on page 26) is over- ridden and the backlight is on
continuously. Pressing the softkey returns the display to the
previous screen.
Carry Case
A soft carry or operating case is available which makes it easy to transport
and operate your power meter in installation and maintenance environments.
To obtain a carry case, order Agilent part number 34141A.
Continue
C A U T I O N
Do not attempt to recharge the power meter or operate the power meter from an AC power
source while it is contained in the carry case.