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Some terminals drop information (characters) if data comes through too quickly. Intercharacter, interfunction, and intermessage
delays slow the transmission of data, which increases data integrity.
Intercharacter Delay:
An intercharacter delay is a delay of up to 99 milliseconds which is placed between the transmission of each character of scanned
data.
Prefix Prefix Code ID Scanned Data Suffix Code ID Suffix Record Suffix
1 2 3 4 5
Intercharacter Delay
Interfunction Delay:
An interfunction delay is a delay of up to 495 milliseconds (in multiples of 5) which is placed between the transmission of each
segment of the message string.
Prefix Prefix Code ID Scanned Data Suffix Code ID Suffix Record Suffix
Interfunction Delays
Intermessage Delay:
An intermessage delay is a delay of up to 495 milliseconds (in multiples of 5) which is placed between each scan transmission.
1st Scan Transmission
Intermessage Delay
2nd Scan Transmission