Honeywell Xenon 1500 User Manual page 97

When Check Character is set to Validate Type 10/11, but Don't Transmit,
the unit will only read MSI bar codes printed with the specified type check
character(s), but will not transmit the check character(s) with the scanned
data.
* Validate Type 10, but Don't
Transmit
Validate 2 Type 10 Characters,
but Don't Transmit
Validate Type 10 then Type 11
Character, but Don't Transmit
Disable MSI Check Characters
MSI Message Length
Scan the bar codes below to change the message length. Refer to
Message Length Description
mum and Maximum lengths = 4-48. Minimum Default = 4, Maximum
Default = 48.
Minimum Message Length
Validate Type 10 and Transmit
Validate 2 Type 10 Characters
Type 11 Character and Transmit
(page 6-2) for additional information. Mini-
and Transmit
Validate Type 10 then
Maximum Message Length
6 - 33