NCR 7837 Scanner User Manual


 
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7837 User’s Guide
Interfunction Delay
This is a delay of up to 495 milliseconds (in multiples of 5) placed between the
transmission of each segment of the message string. You can program up to 99
steps (of 5 ms each). Scan the Interfunction Delay bar code below, then scan
the number of steps, and the SAVE bar code from the inside back cover.
Note: If you make an error while scanning the digits (before scanning
Save), scan Discard on the back cover, scan Interfunction Delay,
scan the correct digits, and Save again.
Interfunction Delays
Prefix Scanned Data Suffix
1 2345STX HT CR LF
Interfunction Delay
To remove this delay, scan the Interfunction Delay bar code, then set the
number of steps to 00. Scan the SAVE bar code from the inside back cover.
Intermessage Delay
This is a delay of up to 495 milliseconds (in multiples of 5) placed between
each scan transmission. You can program up to 99 steps (of 5 ms each). Scan
the Intermessage Delay bar code below, then scan the number of steps, and
the SAVE bar code from the inside back cover.
Note: If you make an error while scanning the digits (before scanning
Save), scan Discard on the back cover, scan the Intermessage
Delay bar code, scan the correct digits, and Save again.
2nd Scan Transmission1st Scan Transmission
Intermessage Delay
Intermessage Delay
To remove this delay, scan the Intermessage Delay bar code, then set the
number of steps to 00. Scan the SAVE bar code from the inside back cover.