Fixing The Number Of Digits - Opticon LMD 1135 User Manual

Manual No. 25-ULPNR102-01; Mar, 2005

13. Fixing the Number of Digits

Computer
Command
(ZZ)
H0
H1
HK
HL
HM
To avoid truncation errors, the scanner can be programmed to only decode bar codes of one specific
length, i.e., containing a specific number of digits. It is also possible to program the scanner to only
decode bar codes of either of two specific lengths.
To fix two (2) lengths (or number
of digits) of bar code for all symbologies:
1. Scan "START" to enter the
programming mode
2. Scan "Enable fixation(H1) for all
symbologies" bar code
3. Scan a sample bar code of
the desired length
4. Repeat Step #3, re-scanning
the sample bar code (this may be
the same as the first one)
5. Scan "END" to exit the
programming mode
"Fixing the Number of Digits" can only be applied to Code 39, NW-7, 2 of 5, MSI/Plessey. WPC, Code
93, IATA, Code 128 are not affected.
Setting Minimum/Maximum Length
This option modifies the default minimum length table. To use this option, perform the following steps:
1. Scan "START" to enter the programming mode
2. Scan "Enable minimum length for selected codes" (HL)
3. Scan bar codes of the
4. Scan "END" to end the programming sequence.
Function
/Description
START/END
Programming Menu
Disable fixed length all
symbologies
Enable fixed length all
symbologies
Enable fixed length for
selected codes
Enable minimum length for
selected codes
Enable maximum length for
Selected codes
To fix one (1) or two (2) different lengths
of bar codes for selected symbologies:
required type and length
LMD 1135 Laser Fixed Mount Scanner
Bar Code
Command
[[
I1
I2
IL
IM
IN
1. Scan "START" to enter
the programming mode
2. Scan "Enable fixation(HK) for
selected symbologies" bar code
3. Scan a sample bar code of
the desired length #1
4a. Go to step 5
or
4b. Scan a sample bar code
of the desired length #2
5. Scan "END" to exit the
programming mode
.
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