USB keyboard mode can only output letters, numbers, punctuation;
USB secondary development mode can output any character without any restrictions
(development mode needs to be configured).
USB keyboard output (see above) and Wiegand output have restrictions, other interfaces have no
restrictions, can output text, Chinese, traditional, special characters and even binary.
3, Android platform USB keyboard output, data will be lost.
Android system has anti-invalid input interference judgment. If the trigger time of 2 buttons is too
short, it will be judged as illegal input. Therefore, the configuration tool should be used to set the
press and raise time setting over 10ms.
If you are using it on Android, it is not recommended to output directly through USB. It is better to
use serial/secondary development.
4. Why does the device not give corresponding feedback after the network device sends the return
value according to the communication protocol?
1. Confirm whether the server can receive the data. If yes, whether the protocol mode is modified
or not, the feedback behavior of the network device is implemented based on the protocol. Only in
the protocol mode can it work normally.
2. The successful transmission behavior we configure in the configuration tool essentially refers to
the entire process of scanning data from the scanner, uploading the server, and receiving the return
value given by the server. If the successful instruction is sent directly, obviously it cannot be
determined as It is a successful transmission behavior.
5. When using a network device, the server can receive data, but it still fails after returning the
return value.
The network device has a timeout period. The default setting is two seconds. If the server sends a
return value to the device and the interval between scanning the data exceeds this time, the device
will determine that the return value will be received. This transmission is a failure. The cause of
this phenomenon is generally due to the poor network environment. The solution is to properly
adjust the timeout period. It should be noted that the timeout period is set to a maximum of 5
seconds.
6, The device can not connect the configuration tool, but the scan code output is normal.
At present, the new TX devices configuration tool cannot be used in common with the old TX.
Please confirm whether the device version is 5.5.X or 1.3.X, and then select the corresponding
version of the configuration tool.
In addition, it should be noted that the new version of the configuration tool currently does not
have a serial port tool and can only be directly connected through a USB connection to the
computer. If the serial port device needs to be configured, it can only be configured by scanning
code.
To Next Page
Loading...