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8-inch Rugged Windows Tablet PC M101EKB
4.6 Replacing Hot Swappable Battery
The tablet computer supports hot-swapping of batteries, meaning the tablet doesn't need to be
powered off in order to replace the main battery. To support such mechanism, there is a
backup battery inside the tablet that is charged up with the main battery. This backup battery
cannot be removed and needs to have adequate power for hot swapping of main battery to be
done without issue. When the backup battery is fully charged, it can sustain up to 5 minutes of
runtime to allow for battery hot-swapping.
Perform the following to hot swap the batteries:
1. While the tablet is powered on, go to the Winset application to check on the power level
of the Backup battery.
2. If the Backup battery level is at "Low", please charge the tablet with AC Power until the
Backup battery level is at "Medium" or "High", and do not remove the main battery.
3. If the Backup battery level is at "Medium" or "High", continue to remove the main battery.
4. Insert a new charged up removable battery into the battery compartment.
5. Go to the Winset application to check if the Main battery level can be correctly read. If
not, check if the new removable battery is inserted properly.
6. If Main battery level can be read, continue to use the tablet computer.
Caution/ Attention
To keep battery health and prevent possible issues from battery over-discharged, please
charge the tablet built-in back-up battery once for every 2 months.
Pour préserver la santé de la batterie et éviter les problèmes de batterie déchargée,
veuillez recharger la batterie de sauvegarde intégrée de la tablette une fois tous les 2 mois.
4.7 Docking Connector Pin Definition
M101EKB Tablet Computer supports one 19-pin docking connector at the bottom side. The pin
definition is listed as the following table.
Bottom Side:
4.8 Expansion Port Pin Definition
M101EKB Tablet Computer supports one optional 19-pin expansion port at the rear side. The pin
definition is listed as the following table
19 Pin Docking Connector
Pin No. Description
1
RF_GND
2
DOCK_DET
#
3
GPS ANT
4
RF_GND
5
RF_GND
6
NC
7
NC
8
DETECT+
9
Power
10
Power
Pin No.
Description
11
NC
12
NC
13
GND
14
Power
15
USB+
16
USB-
17
GND
18
GND
19
DETECT-
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