User's Guide

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11.6" Rugged Tablet M116P/ PT Series User Guide
5.4Docking Connector Pin Definition
The M116P/ PT Series Rugged Tablet supports one 19-pin docking connector at the bottom side. The pin
definition is listed as the following table.
Pin No.
Description
Pin No.
Description
1
RF_GND
11
NC
2
DOCK_DET
#
12
NC
3
GPS ANT
13
GND
4
RF_GND
14
Power
5
RF_GND
15
USB+
6
NC
16
USB-
7
NC
17
GND
8
DETECT+
18
GND
9
Power
19
DETECT-
10
Power
5.5COM Port Definition
The M116P/ PT Series Rugged Tablet useHottab utility for built-in peripherals control. All the COM port
numbers have been defined in the OS image coming with the package.
COM Port
Device
COM 1
Reserved
COM 2
Reserved
COM 3
HF RFID (Optional)
COM 4
Bluetooth Auto Pairing
COM 9
GPS
COM 11
RS232 at Docking (o=Optional)
COM 15
Barcode
For some special applications, user might re-install OS and lose the COM port settings. To make sure the
features works properly with HottabUtility, please follow the procedure below to re-define the COM port
numbers:
1. Go to "Device Manager", right click on the COM number need to be changed, and tap
on"Properties" to open the setting page.