This article introduces the setting method of "Transmit Check Character", which is suitable for finding the corresponding configuration barcode and completing parameter adjustment.
Applicable to:
E900
Questions
- How to set the transmission check character?
- Where is the transmission check character configuration barcode?
- How to adjust the transmission check character parameters?
Resolution / Answer
This setting is used to configure the communication method or communication parameters between the device and the host. Usually when connecting to a computer, serial device, RS485/Modbus network or access control Wiegand system, you need to ensure that the parameters at both ends are consistent.
[Transmission]
Scan the following barcode to [Send].
**[No transmission]
Scan the following barcode to configure **[Do not send].
When set to "Enable, do not transmit check characters", if the data length minus the 2-byte check character is less than the minimum code reading length limit, the code reading will fail.
For example: in the current scanner settings, the minimum reading length of MSI-Plessey is 4 bytes, and no check characters are transmitted. At this time, if you want to read MSI-Plessey with a total length of 4 bytes, it will fail!
If this does not resolve the issue, please reset the barcode scanner or contact us. Click here to find your barcode scanner model and perform the reset.