Linear Symbologies
Message Length
The message length selection is used to set the valid reading length of the bar code. If the data length of the scanned bar code doesn’t match the valid reading length, the scanner will not read the symbol. You may wish to set the same value for minimum and maximum length to force the scanner to read fixed length bar code data. This helps reduce the chances of a misread.
EXAMPLE: Decode only those bar codes with a count of
Min. length = 09 Max. length = 20
EXAMPLE: Decode only those bar codes with a count of 15 characters.
Min. length = 15 | Max. length = 15 |
Minimum | Maximum |
Message Length | Message Length |
The desired message length and Save must be input after reading this programming symbol. Refer to the Programming Chart (inside back cover).
Code 39, continued
Full ASCII
If Full ASCII Code 39 decoding is turned on, certain character pairs within the bar code symbol will be interpreted as a single character. For example: $V will be decoded as the ASCII character SYN, and /C will be decoded as the ASCII character #.
NUL %U |
| DLE | $P |
| SP | SPACE |
| 0 | 0 |
| @ | %V |
| P | P |
| ‘ | W |
| p | +P | |
SOH $A |
| DC1 | $Q |
| ! | /A |
| 1 | 1 |
| A | A |
| Q | Q |
| a | +A |
| q | +Q | |
STX $B |
| DC2 | $R |
| “ | /B |
| 2 | 2 |
| B | B |
| R | R |
| b | +B |
| r | +R | |
ETX $C |
| DC3 | $S |
| # | /C |
| 3 | 3 |
| C | C |
| S | S |
| c | +C |
| s | +S | |
EOT $D |
| DC4 $T |
| $ | /D |
| 4 | 4 |
| D | D |
| T | T |
| d | +D |
| t | +T | ||
ENQ $E |
| NAK $U |
| % | /E |
| 5 | 5 |
| E | E |
| U | U |
| e | +E |
| u | +U | ||
ACK $F |
| SYN $V |
| & | /F |
| 6 | 6 |
| F | F |
| V | V |
| f | +F |
| v | +V | ||
BEL $G |
| ETB $W |
| ‘ | /G |
| 7 | 7 |
| G | G |
| W | W |
| g | +G |
| w | +W | ||
BS | $H |
| CAN $X |
| ( | /H |
| 8 | 8 |
| H | H |
| X | X |
| h | +H |
| x | +X | |
HT | $I |
| EM | $Y |
| ) | /I |
| 9 | 9 |
| I | I |
| Y | Y |
| i | +I |
| y | +Y |
LF | $J |
| SUB $Z |
| * | /J |
| : | /Z |
| J | J |
| Z | Z |
| j | +J |
| z | +Z | |
VT | $K |
| ESC %A |
| + | /K |
| ; | %F |
| K | K |
| [ | %K |
| k | +K |
| { | %P | |
FF | $L |
| FS | %B |
| , | /L |
| < | %G |
| L | L |
| \ | %L |
| l | +L |
| %Q | |
CR | $M |
| GS | %C |
| - | - |
| = | %H |
| M | M |
| ] | %M |
| m | +M |
| } | %R |
SO | $N |
| RS | %D |
| . . |
| > | %I |
| N | N |
| ^ | %N |
| n | +N |
| ~ | %S | |
SI | $O |
| US | %E |
| / | /O |
| ? | %J |
| O | O |
| _ | %O |
| o | +O |
| DEL %T | |
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IMAGETEAM™ 4410/4710 User’s Guide | 3 - 5 |
