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2.13 USB
This section explains USB functions and specifications.
List of functions
Connection item Function IT-G500
Virtual serial port connection (FLCE) Yes
LED connection notification function Yes
USB function
WMDC connection Yes
USB Storage Yes
USB-MODEM Yes
USB-LAN Yes
USB Serial Yes
LED notification function Yes
WAN interface
Yes Exclusive
USB host
External expansion connector Yes
IP write to cradle Yes
LAN Cradle
IP setup
Setting from the cradle to the terminal Yes
2.13.1 Basic specifications
(1) USB switching
- Switching between the terminal’s microA/B connectors and the cradle
The terminal’s microA/B connectors and the cradle are used by switching exclusively between them,
using the same USB controller.
The switching algorithm is as follows:
- The microA/B connector is selected in normal circumstances
- When the terminal is placed in the cradle, the microA/B is cut off, and the system switches
compulsorily to the cradle side.
- The cradle creates a mode that fixes the microA/B connector as the connector to use, regardless of
whether the terminal is in the cradle. This is intended for situations when the cradle is only used for
the recharge function.
<Method of fixing the microA / B connector>
When you run the following program with the argument, you can change settings.
¥Windows¥CradleMode.exe
Argument: 1 -> microA/B connector fixing
0 -> Standard
Execution example: CradleMode.exe 1
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