Honeywell 20205 Manual

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Plug and Play
Plug and Play bar codes provide instant image scanner set up for commonly 
used interfaces.
Note: After you scan one of the codes, power cycle the host terminal to have the 
interface in effect.
Keyboard Wedge Connection
If you want your system programmed for an IBM PC AT and compatibles key-
board wedge interface with a USA keyboard, scan the bar code below.  Key-
board wedge is the default interface.
Note: The following bar code also programs a carriage return (CR) suffix.
Laptop Direct Connect
For most laptops, scanning the Laptop Direct Connect bar code allows opera-
tion of the image scanner in parallel with the integral keyboard.  The following 
Laptop Direct Connect bar code selects terminal ID 03, programs a carriage 
return (CR) suffix and turns on Emulate External Keyboard (page 2-6).
RS-232
The RS-232 Interface bar code is used when connecting to the serial port of a 
PC or terminal.  The following RS-232 Interface bar code also programs a car-
riage return (CR) and a line feed (LF) suffix, baud rate, and data format as indi-
cated below.  It also changes the trigger mode to manual.
Option
Setting
Baud Rate 115,200 bps
Data Format 8 data bits, no parity bit, 1 stop bit
IBM PC AT and Compatibles 
with CR suffix 
Laptop Direct Connect
with CR suffix
RS-232 Interface 
						

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Wand Emulation Plug & Play
In Wand Emulation mode, the image scanner decodes the bar code then sends 
data in the same format as a wand scanner.  The Code 39 Format converts all 
symbologies to Code 39.  
The Same Code Format transmits UPC, EAN, Code 128 and Interleaved 2 of 5 
without any changes, but converts all other symbologies to Code 39.
The 
Wand Emulation Plug & Play Code 39 Format bar code below sets the 
terminal ID to 61.  The Wand Emulation Plug & Play Same Code Format bar 
code sets the terminal ID to 64.  These Plug & Play bar codes also set the 
Transmission Rate to 25 inches per second, Output Polarity to black high, and 
Idle State to high.  (If you want to change the terminal ID 
only, without changing 
any other image scanner settings, please refer to Terminal IDon page 2-1.)
IBM 4683 Ports 5B, 9B, and 17 Interface
Scan one of the following “Plug and Play” codes to program the 3820/3820i for 
IBM 4683 Port 5B, 9B, or 17.
Note: After scanning one of these codes, you must power cycle the cash 
register.
Wand Emulation Same Code
Wand Emulation (Code 39 Format) 
IBM 4683 Port 5B Interface
IBM 4683 Port 9B HHBCR-1 Interface
IBM 4683 Port 17 Interface
IBM 4683 Port 9B HHBCR-2 Interface 
						

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Each bar code above also programs the following suffixes for each symbology:
* Suffixes programmed for Code 128 with IBM 4683 Port 5B, IBM 4683 Port 9B HHBCR-
1, and IBM 4683 Port 17 Interfaces
**Suffixes programmed for Code 128 with IBM 4683 Port 9 HHBCR-2 Interface
Connecting the Base with USB
A base can be connected to the USB port of a computer.  
1. Connect the appropriate interface cable to the base and to the computer.    
Make sure the cables are secured in the wireways in the bottom of the base 
and that the base sits flat on a horizontal surface.
  
2. Program the base for the USB interface by scanning the appropriate 
programming bar code.
3. Verify the base operation by scanning a bar code from the Sample Symbols 
in the back of this manual.Symbology
Suffix
EAN 8 0C
EAN 13 16
UPC A 0D
UPC E 0A
Code 39 00  0A  0B
Interleaved 2 of 5 00  0D  0B
Code 128 * 00  0A  0B
Code 128 ** 00  18  0B 
						

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For additional USB programming and technical information, refer to Honeywell 
“USB Application Note,” available at www.honeywellaidc.com
Note: Without using the 9-volt external, power supply, the base only uses 
enough power from the host to operate the interface.  The image 
scanner’s battery is not charged when in this mode.  Using the 9-volt, 
external power supply allows the image scanner’s battery to be charged, 
and no power is drawn from the host.
IBM SurePos
Scan one of the following “Plug and Play” codes to program the 3820/3820i for 
IBM SurePos (USB Hand Held image scanner) or IBM SurePos (USB Tabletop 
scanner).
Note: After scanning one of these codes, you must power cycle the cash 
register.
Each bar code above also programs the following suffixes for each symbology:
USB PC or Macintosh Keyboard
Scan one of the following codes to program the 3820/3820i for USB PC Key-
board or USB Macintosh Keyboard.  Scanning these codes adds a CR and LF, 
along with selecting the terminal ID (USB PC Keyboard - 124, USB Macintosh 
Keyboard - 125, USB Japanese Keyboard (PC) - 134). Symbology
Suffix
EAN 8 0C
EAN 13 16
UPC A 0D
UPC E 0A
Code 39 00  0A  0B
Interleaved 2 of 5 00  0D  0B
Code 128 00  18  0B
IBM SurePos (USB Hand
Held Image Scanner) 
Interface
IBM SurePos (USB Tabletop
Scanner) Interface 
						

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USB HID
Scan the following code to program the 3820/3820i for USB HID bar code scan-
ners.  Scanning this code changes the terminal ID to 131.
USB Com Port Emulation
Scan the following code to program the 3820/3820i to emulate a regular RS-
232-based Com Port.  If you are using a Microsoft® Windows® PC, you will 
need to download a driver from the Honeywell website (www.honey-
wellaidc.com
).  The driver will use the next available Com Port number.  Apple® 
Macintosh computers recognize the image scanner as a USB CDC class device 
and automatically uses a class driver.  Scanning the code below changes the 
terminal ID to 130.
Note: No extra configuration (e.g., baud rate) is necessary.
CTS/RTS Emulation
USB Keyboard (PC)
USB Keyboard (Mac)
USB Japanese Keyboard (PC)
USB HID bar code Image 
Scanner
USB Com Port Emulation
USB CTS/RTS Emulation On
* USB CTS/RTS Emulation Off 
						

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ACK/NAK Mode
Connecting the Base with Serial Wedge
The 2020 uses TTL signal levels to wedge into an RS-232 serial network.  Use 
only 2020 serial wedge cables to prevent damage to the base.  Refer to Con-
necting the Base with RS-232 Serial Porton page 2-8 to set the baud rate and 
communications protocol.
1. Turn off power to the computer.
2. Disconnect the existing serial cable from the computer.
3. Connect the appropriate interface cable to the base.  Make sure the cables 
are secured in the wireways in the bottom of the base and that the base sits 
flat on a horizontal surface.
Note: For the base to work properly, you must have the correct cable for your 
type of computer.
4. Plug the serial connector into the serial port on your computer.  Tighten the 
two screws to secure the connector to the port.
ACK/NAK On
* ACK/NAK Off 
						

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5. Plug the other serial connector into the other device connection and tighten 
the two screws.
6. Plug the power supply barrel connector to the base, and plug the power 
supply into the AC source.
7. Once the base has been fully connected, power up the computer.
To set up the serial wedge terminal ID, use the serial terminal ID 050 and follow 
the instructions on page 2-1.  Make sure that all of the communication parame-
ters match on all of the connected devices.  Choosing Both sends scanned data 
to P1 and P2. Default = P1.
* P1
P2
Both P1 and P2 
						

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2
Terminal Interfaces
Terminal ID
If your interface is not a standard PC AT, refer to Supported Terminals on page 
2-2 through page 2-3, and locate the Terminal ID number for your PC.  Scan the 
Terminal ID bar code below, then scan the numeric bar code(s) from the Pro-
gramming Chart inside the back cover of this manual to program the image 
scanner for your terminal ID.  Scan Save to save your selection.  
For example, an IBM AT terminal has a Terminal ID of 003.  You would scan the 
Terminal ID bar code, then 0, 0, 3 from the Programming Chart inside the back 
cover of this manual, then Save.  If you make an error while scanning the digits 
(before scanning Save), scan the Discard code on the Programming Chart, 
scan the Terminal ID bar code, scan the digits, and the Save code again.
Note: The default interface for the 2020-5BE is Keyboard Wedge (Term ID = 
003).
Note: After scanning one of these codes, you must power cycle your computer.
Terminal ID
Save 
						

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Supported Terminals 
Te r m i n a lModel(s)Terminal ID
DEC VT510, 520, 525 (PC style)
005
DEC VT510, 520, 525 (DEC style 
LK411)104
Esprit 200, 400
005
Heath Zenith PC, AT
003*
HP Vectra
003*
IBM XT
001
IBM PS/2 25, 30, 77DX2
002
IBM AT, PS/2 30–286, 50, 55SX, 60, 
70, 70–061, 70–121, 80003*
IBM 102 key 3151, 3161, 3162, 3163, 3191, 
3192, 3194, 3196, 3197, 3471, 
3472, 3476, 3477006
IBM 122 key 3191, 3192, 3471, 3472
007
IBM 122 key 3196, 3197, 3476, 3477, 3486, 
3482, 3488008
IBM 122 key 3180
024
IBM 122 key 3180 data entry keyboard
114
IBM DOS/V 106 key PC & Workstation
102
IBM SurePOS  USB Hand Held Scanner
128**
IBM SurePOS USB Tabletop Scanner
129**
IBM Thinkpad 360 CSE, 340, 750
097
IBM Thinkpad
106
IBM Thinkpad 365, 755CV
003*
I/O 122 key 2676D, 2677C, 2677D
008
ITT 9271
007
Lee Data IIS
007
NEC 98XX Series
103
Olivetti M19, M200
001
Olivetti M240, M250, M290, M380, 
P500003*
RS-232 TTL
000
Serial Wedge
050
Silicon Graphics Indy, Indigoll
005
Telex 88 key 078, 078A, 79, 80, 191, 196,  
1191,1192, 1471, 1472, 1476, 
1477, 1483025
Telex 88 key Data Entry Keyboard
112
Telex 102 key 078, 078A, 79, 80, 191, 196,
1191,1192, 1471, 1472, 1476, 
1477, 1483045