Trigger Delay; Barcode Options; How To Set Readable Barcodes; Barcodes - Opticon MDI-4000 Series Serial Interface Manual

5.6.4

Trigger Delay

Set the Trigger Delay to start reading after a specified period of time.
Trigger Delay Commands
Command
[DEC Qa Qb
TRIGn
RxD
or
USB+
Trigger delay
Scan
TxD
or
USB-

Figure 36: Trigger Delay Timing

6 Barcode Options

Barcode options for the scan engine let you configure the enabled code types, code specific
options, and the number of characters to read. These settings do not affect reading 1D menu

barcodes.

Note: For best reading performance, only enable the barcodes you need.

6.1 How to Set Readable Barcodes

The next tables show the supported symbologies and their configuration commands. These
options are available for the Enable/Disable command:
•
Single: Only the specified symbology is enabled. All other symbologies are disabled.
•
Multiple: The specified symbology is enabled in addition to the symbologies that are
already enabled.
•
Disable: The specified symbology is disabled. All symbologies that are already enabled
remain enabled.
Description
Qc Qd Trigger delay time (1000a+100b+10c+d [s])
"Z"
Command
Trigger delay time
MDI-4000 Series Serial Interface Manual
Imaging and Decoding
Data
Default
0 ms
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