User's Manual

Table Of Contents
SpeedFace-V3L User Manual
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Baud Rate
57600, 38400, and 19200.
communication speed, but also less reliable.
Hence, a higher baud rate can be used when the
communication distance is long, choosing a lower baud
rate is more reliable.
PC Connection 8.3
Comm Key facilitates to improve the security of the data by setting up the
communication between the device and the PC. Once the Comm Key is set, a
password is required to connect the device to the PC software.
Tap PC Connection on the Comm. Settings interface to configure the
communication settings.
Function Description
Function Name Description
Comm Key
The default password is 0 and can be changed.
The Comm Key can contain 1-6 digits.
Baud Rate
ranges between 1 and 254.
input this device ID in the software communication
interface.