scanning mode:
good-read off-the trigger button must be pressed to activate scanning. the light source of scanner stops scanning when there is a successful reading or no

momentary-the trigger button acts as a switch. press button to activate scanning and release button to stop scanning.
alternate-the trigger button acts as a toggle switch. press button to activate or stop scanning.
timeout off-the trigger button must be pressed to activate scanning, and

continue-the scanner always keeps reading, and it does not matter when trigger button is pressed or duration is elapsed.
same barcode delay time: if the barcode has been scanned twice, then only the first barcode will be accepted.
double confirm: if it is enabled, the scanner will require a several times successful decoding to confirm the barcode data. the more confirming times required the more inhibitive miss-reading code will be shown. if you set double confirm, the multi field scan enable function won’t be able to work.

scan
multi field scan: the scanner can be read many sets of barcode data on the same scanning line at the same time, even if they are different kinds of barcode symbology.
global min./max. code length: global minimum and maximum length can be set to qualify data entry. the length is defined as the actual barcode data length to be sent. label with length exceeds these limits will be rejected. make sure that the minimum length setting is no greater than the maximum length setting, or otherwise the labels of the symbology will not be readable. in particular, you can set the same value for both minimum and maximum reading length to force the fixed length barcode decoded. the values of setting have no effect on certain symbologies with fixed length.
1): please set the min/max length if you have special demand for individual barcode.
2): include the check sum digits if you want to set global min/max code length.

cts trigger: this operation enabled an external device to control scanning. the cts trigger is controlled by apply an external trigger signal to the cts input. when active, this signal causes scanning to begin as the scanner’s trigger was depressed.
position indication: this function can indicate the specific location before scanning. you can also set up the time of indication(except as-8110).