Id-tag (upu 4-state), Postnet, Planet code – HandHeld Entertainment Document Reader 4800dr User Manual
Page 79: Id-tag (upu 4-state) postnet postnet check digit, Planet code planet code check digit

4800dr Barcode Guide
6 - 31
ID-tag (UPU 4-State)
Postnet
Postnet Check Digit
This selection allows you to specify whether the check digit should be transmitted at the end of the scanned data.
Planet Code
Planet Code Check Digit
This selection allows you to specify whether the check digit should be transmitted at the end of the scanned data.
* Off
On
* Off
On
* Don’t Transmit Check Digit
Transmit Check Digit
* Off
On
* Don’t Transmit Check Digit
Transmit Check Digit