AEM 3945-B Manual

A SERVICE OF

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Power Quality Analyzer Model 3945-B

13

2.4 Battery Charge Status

Battery Charging

25%

• Battery capacity level relative to full charge

• %oftotalcapacityalreadycharged(between0and99%)

• Battery sign and % are blinking

Battery Full

100%

• Batterysignand%arexed

• % of total capacity is at 100%

Battery Discharging

25%

• Battery capacity level relative to full charge

• % of the remaining capacity

• Batterysignand%arexed

Battery Empty Discharging

0%

• % of total capacity reads 0%

• Batterysignand%arexed

New Battery Charging

?

• Fixedbatterycapacitylevel

• Question mark showing unknown capacity level

• Battery sign and % are blinking

New Battery Discharging

?

• Fixedbatterycapacitylevel

• Question mark showing unknown capacity level

• Batterysignand%arexed

WARNING:

The battery may fully discharge when recording for long periods of

time while not connected to a power supply. The PowerPad

®

will continue to

record for some time, even if below the minimum battery charge value. However,

the display may not come back on, and will eventually stop saving data when the

battery is too low. All data recorded will be saved.

If in the Record Mode, and the display does not come ON, do not turn the instru-

ment OFF. Supply power to the PowerPad

®

with the line cord and the display will

come back ON when any button (other than ON/OFF) is pressed.

NOTE: When the 3945-B is stopped using the  button, a conrmation is

requested if the equipment is in the process of recording.

NOTE: Line cord is plugged in

NOTE: Line cord may or may not

be plugged in

NOTE: Line cord is not plugged in

NOTE: Line cord is not plugged in

NOTE: Line cord is plugged in

NOTE: Line cord is not plugged in