This article introduces the setting method of "check character", which is suitable for finding the corresponding configuration barcode and completing parameter adjustment.
Applicable to:
CS9000, RD1900, NT-1988, NT-12895
Questions
- How to set the check character?
- Where is the check character configuration barcode?
- How to adjust the 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.
- No check characters: read and transmit all barcodes (including check characters and transmit them together)
- Enable no transmission: if the verification passes, the data except the last 1 bit will be transmitted.
- Enable transmission: If the verification passes, the check digit will be transmitted together as the last digit.
(9000010.) * No check character
Scan the following barcode, (9000010.) * No check characters.
(9000011.) Enable, do not transmit check characters
Scan the following barcode to configure (9000011.) Enable, no check characters are transmitted.
(9000012.) Enable, transmit check characters
Scan the following barcode to configure (9000012.) to enable transmission of check characters.
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.