Operation Manual
Table Of Contents
- Introduction
- Setup
- Configuration Using Bar Codes
- Configuration Parameters
- Global Interface Features
- RS-232 Interface
- RS-232/USB-Com Interfaces
- Keyboard Settings
- USB-OEM Interface
- IBM 46XX Interface
- Wand Emulation Interface
- Data Format
- Reading Parameters
- Double Read Timeout
- LED and Beeper Indicators
- Scanning Features
- Scan Mode
- Stand Mode Indication
- Stand Operation
- Pick Mode
- Stand Mode Sensitivity
- Stand Mode Illumination Off Time
- Scanning Active Time
- Stand Illumination Control
- Motion Still Timeout
- Flash On Time
- Flash Off Time
- Aiming Pointer
- Aiming Duration Timer
- Green Spot Duration
- Mobile Phone Mode
- Partial Label Reading Control
- Decode Negative Image
- Image Capture
- Corded Only Features
- Multiple Label Reading
- 1D Symbologies
- 1D Code Selection
- Disable All Symbologies
- Code EAN/UPC
- UPC-E
- GTIN Formatting
- EAN 13 (Jan 13)
- ISSN
- EAN 8 (Jan 8)
- UPC/EAN Global Settings
- Add-Ons
- Code 39
- Trioptic Code
- Code 32 (Ital Pharmaceutical Code)
- Code 39 CIP (French Pharmaceutical)
- Code 39 Danish PPT
- Code 39 LaPoste
- Code 39 PZN
- Code 128
- GS1-128
- Code ISBT 128
- Interleaved 2 of 5 (I 2 of 5)
- Interleaved 2 of 5 CIP HR
- Follett 2 of 5
- Standard 2 of 5
- Industrial 2 of 5
- Code IATA
- Codabar
- ABC Codabar
- Code 11
- GS1 DataBar™ Omnidirectional
- GS1 DataBar™ Expanded
- GS1 DataBar™ Limited
- Code 93
- MSI
- Plessey
- 2D Symbologies
- WIRELESS FEATURES
- Bluetooth-Only Features
- FEATURES FOR STAR MODELS ONLY
- Motion Features
- References
- Message Formatting
- Technical Specifications
- Standard Defaults
- Sample Bar Codes
- Keypad
- Scancode Tables
References
256
Gryphon™ I GD44XX
/
GBT4400/GM440X
RS-232 Parameters
RS-232
Baud Rate
Baud rate is the number of bits of data transmitted per second. Set the reader's baud rate to
match the baud rate setting of the host device. With an improper baud rate setting, data may
not reach the host correctly.
Stop Bits
The stop bit(s) at the end of each transmitted character marks the end of transmission of one
character and prepares the receiving device for the next character in the serial data stream. The
number of stop bits selected (one or two) depends on the number the receiving terminal is
programmed to accommodate. Set the number of stop bits to match host device requirements.
Parity
This feature specifies parity required for sending and receiving data. A parity check bit is the
most significant bit of each ASCII coded character. Select the parity type according to host
device requirements.
• Select None when no parity bit is required.
• Select Odd parity and the parity bit value is set to 0 or 1, based on data, to ensure that an
odd number of 1 bi
ts are contained in the coded character.
• Select Even parity and the parity bit value is set to 0 or 1, based on data, to ensure that an
e
ven number of 1 bits are contained in the coded character.
Handshaking Control
The data interface consists of an RS-232 port designed to operate either with or without the
hardware handshaking lines, Request to Send (RTS), and Clear to Send (CTS). Handshaking
Control includes the following options:
• RTS — RTS is asserted during transmissions. CTS is ignored.
• RTS/CTS — RTS is asserted during transmissions. CTS gates transmissions.
• RTS/XON/XOFF — RTS is asserted during transmissions. CTS is ignored. XON and
X
OFF gate transmissions.
• RTS On/CTS — RTS is always asserted. CTS gates transmissions.
RTS/CTS Scan Control — RTS is asserted during transmissions. CTS gates transmissions and
controls enable and disable state
of scanner.