Battery Calibration; Windows Xp Battery Calibration; Windows Vista Battery Calibration; Windows 7 Battery Calibration - General Dynamics Itronix GD6000 User Manual

GD6000 User Guide

Battery Calibration

Over time, as the battery is repeatedly drained and recharged,
battery performance will decrease. The first time you use the
battery, you should calibrate it. Occasionally, the battery needs
to be recalibrated for maximum performance. The calibration
process empties and charges the battery. This allows the Win-
dows battery gauge to accurately monitor battery status.
It is recommended you calibrate your battery:
The first time you use your computer
„ „
After it has been stored for awhile
„ „
If the gas gauge has become inaccurate.
„ „
Every three months for optimum performance
„ „

Windows XP Battery Calibration

To run the Battery Calibration program select Start, All
Programs, and Mobile Computer Tools. Next, select Battery
Calibration. After starting calibration, the Battery Calibration
application requires no further input from the user. The calibra-
tion consists of four steps:
P d
1.
- the battery is drained to a level below 90
artial isCHarge
%.
C
2.
- the battery is fully charged to 100 %.
Harge
d
3.
isCHarge and CaliBrate
the way down to zero. Now the battery is 'calibrated' but not
charged. You may stop the process after this point and let the
battery charge outside of the Battery Calibration application.
C
4.
- if the Battery Calibration continues running, the bat-
Harge
tery will fully charge to 100%.
Battery Calibration will take from 5 to 10 hours, depending on
how much power the battery may already contain.
note
The unit will not go into suspend mode while Battery
Calibration is running.
Caution
Do not disconnect AC power while Battery Cali-
bration is running. If AC remains disconnected for more than
two minutes, the application will terminate.
Caution
Do not remove the battery while Battery Calibra-
tion is running. Doing so will cause the application to terminate
immediately.

Windows Vista Battery Calibration

1.
Select Start, Control Panel, Mobile PC
2.
Click Power Options and select
tion from the menu on the left side of the screen. The
bration Window will pop up asking if you'd like to start the
calibration process.
note
The battery calibration process may take up to 8 hours
to complete.
3.
Select Start to begin calibrating or
General Dynamics Itronix | 72-0136-005
- First, the battery is discharged all
.
DynaPower Battery Calibra-
Cali-
Cancel to Exit.
Operating with Battery Power

Windows 7 Battery Calibration

1.
To run the Battery Calibration
grams , and Mobile Computer Tools
2.
Next, select DynaPower Battery Calibration
pop-up window asking if you want to allow the program to
make changes to the computer, select
3.
Select Start to begin calibrating or Cancel to exit.
note
The battery calibration process may take up to 8 hours
to complete.

Battery Charging

To charge the battery, install the battery pack and plug the AC
adapter into the computer and an electrical outlet. You can use
your computer while charging the battery. However, this will
increase the charging time.
note
We suggest that you charge the battery pack before
retiring for the day and let it charge overnight before traveling.
This ensures a fully charged battery for use the next day.
While the battery is charging, the Battery Power LED will be
active after 6-12 seconds and will stay lit until the battery is
fully charged. When the battery is fully charged, the Battery
Power LED will turn off.
If your computer is turned off, a fully discharged battery will
take about 3 hours to recharge. If your computer is turned on
and is not in suspend mode, it will take about 3-6 hours to
recharge the battery. Refer to the following table:
Charging
System On 3-6 hours depend-
ing on tempera-
ture and processes
running
System Off 3 hours
Suspend to RAM
Suspend to Disk
note
A fully charged Li-Ion battery can run the Notebook for
approximately 3.5 hours of normal use. (According to an indus-
try standard bench marking tool). Use of external devices, the
optical disk drive and wireless radio causes increased battery
consumption. Refer to the Battery Tips
conserve battery power.
program select Start, All Pro-
.
. If you get a
Yes .
Discharging
3.5 hours
72 hours
7 days
section for ideas to