Metrologic Instruments MS951 manual Light Pen Emulation Feature, Code Type Selections

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Enter/Exit Program Mode

* *

Light Pen Emulation Feature

Some light pen decoders require an extra toggle of the data line before they will recognize a border condition. Others require that while idle, the data line be the polarity of a bar instead of a space. Enabling this feature can satisfy these requirements.

Enable Reverse Polarity

Idle for Light Pen

R 0 8

**Disable Reverse Polarity Idle for Light Pen

R 0 9

Code Type Selections

The following bar codes are used to program the scanner to read different types of bar codes. The default setting for all of the bar code types is enable. To improve reliability, disable the code types that will not be used. This will not decrease the time it takes for the scanner to scan a bar code, but it will prevent the operator from accidentally scanning bar code types that should not be included in your application.

**Enable UPC

C T A

Disable UPC

C T B

** Enable EAN

C T C

Disable EAN

C T D

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Contents Metrologic INSTRUMENTS, INC Locations Table of Contents Page Page Scope of the MS951 Programming Guide Programming the Scanner Recall Defaults Enter Program ModeLaser Operation Laser Activation RangeSame Symbol Re-Scan Identical Symbol Re-Scan IndicatorVs 2 Scan Buffers Decode Options Beeper Tones Audible Indicators for Communication Timeouts RS-232 Parameter Baud Rate RS-232 InterfaceRS-232 Parameter Data Bits RS-232 Parameter ParityRS-232 Parameter Software Handshaking RS-232 Parameter Hardware HandshakingIntercharacter Delay DE Disable Command RS-232 Parameter Scanning Control DTR SignalRecord Header/Terminator Select Longitudinal Redundancy Check LRCSTX Prefix Off UPC/EAN Identifiers KB Parameter Keyboard Type Keyboard Wedge KB InterfaceKB Parameter Keyboard Country Type Recall Defaults Reserved KB Parameter Alt Mode KB Parameter Caps Lock ModeKB Parameter XT Clean-Up Bit KB Parameter Inter Scan Code Delay AT and PS/2 ModesWhen this option is on, the scanner will transmit a TAB Ascii 09H after each bar code KB Parameter Special Features Ocia Options IBM 46XX Options IBM 46XX Parameter Inter Record DelayLight Pen Options Code Type Selections Light Pen Emulation FeaturePage Enable Code Disable Code Minimum Code Length for All Code Types Code Length Minimum FeatureUPC-A Options UPC/EAN CodeUPC-E Options UCC Supplemental Options Disable 5 Digit SuppsCoupon Code Supplemental Isbn OptionsNer will scan Code 39 bar codes CodeCodabar Enable Clsi Editing Do Not Transmit Start/StopInterleaved 2 of 5 ITF Interleaved 2 of 5 ITF Symbol Lengths Digits Recall Defaults Digits MSI Plessey Check Digit ITF Minimum Symbol Length TestSome UK libraries UK Plessey OptionsTest Modes ScanPal Data CollectorSpecial Features Way to disable this feature is by Locks on 16, 20, 23, 28 and 30 character bar codes User Programmable Prefix and Suffix ID Characters RB0 RB9 Bar Codes Ascii Reference Table HEX Value Decimal Character Less than Letter O 104 PC Extended Reference Key Tables Function keys F1 F12 and other keys No E0H required PC Extended Key Reference TablesCode Assigned Function Reserved CodesRAA Page Page Page Page Page Page Page Page Page Page Disclaimer DisclaimerACK/NAK IndexNewcode UPC-A