3.3.6 ECHO TEST
After a physical connection is established properly, run a test utility on your computer
and start the test on your mobile computer. Select a desired baud rate if necessary.
To stop and exit the test, press [ESC].
Interface
Description
RS-232
This echo test is to verify connectivity via the RS-232 cable
between the mobile computer and a host computer.
Modem
This echo test is to verify connectivity via the Modem
Cradle. A telephone line must be connected to the Modem
Cradle.
USB
This echo test is to verify connectivity via the USB cable
between the mobile computer and a host computer.
USB VCOM Echo — The mobile computer works as a
generic USB device.
USB HID — The mobile computer works as an input
device; select keyboard type and Caps Lock status for
running a test.
USB VCOM_CDC Echo — The mobile computer works as
a generic USB device.
3.3.7 VIBRATOR
Test the vibrator.
To stop and exit the test, press [ESC].
Chapter 3
System Menu
Test Utility
EchoTest.exe
EchoTest.exe
EchoTest.exe for
Virtual COM
Any text editor for
HID
EchoTest.exe for
Virtual COM
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