User Guide
Table Of Contents
- 2020/3820 User's Guide
- Getting Started
- About This Manual
- Unpacking the System
- Models
- Cordless System: Main Components
- About the Battery
- Base Charge Mode
- Linking Scanner to Base
- Scanner Modes
- Single Scanner Operation
- Multiple Scanner Operation
- Scanner Name
- Scanner Report
- Application Work Groups
- Resetting the Standard Product Default Settings: Current Application Work Group
- Resetting the Standard Product Default Settings: All Application Work Groups
- Using the Scanner with Bluetooth Devices
- Out-of-Range Alarm
- Data Accumulation Mode
- Beeper and LED Sequences and Their Meaning
- Basic Operation of the Cordless System
- Connecting the Base When Powered by Host (Keyboard Wedge)
- Reading Techniques
- Resetting the Standard Product Defaults
- Plug and Play
- Keyboard Wedge Connection
- IBM 4683 Ports 5B, 9B, and 17 Interface
- Connecting the Base with USB
- Connecting the Base with Serial Wedge
- Terminal Interfaces
- Output
- Data Editing
- Data Formatting
- Symbologies
- Introduction
- All Symbologies
- Message Length
- Codabar
- Code 39
- Interleaved 2 of 5
- Code 93
- Straight 2 of 5 Industrial
- Matrix 2 of 5
- Code 11
- Code 128
- Telepen
- UPC A
- UPC-A/EAN-13 with Extended Coupon Code
- UPC E0 and UPC E1
- EAN/JAN 13
- EAN/JAN 8
- MSI
- Plessey Code
- RSS Limited
- RSS Expanded
- EAN.UCC Emulation
- China Post Code
- Korea Post Code
- PosiCode A and B
- Codablock F
- Code 16K
- Code 49
- Interface Keys
- Utilities
- To Add a Test Code I.D. Prefix to All Symbologies
- Reset Scanner
- Show Software Revision
- Show Data Format
- Scanner Report
- Scanner Address
- Base Address
- Resetting the Standard Product Default Settings: Current Application Work Group
- Resetting the Standard Product Default Settings: All Application Work Groups
- Temporary Visual Xpress Configuration
- Visual Xpress
- Serial Programming Commands
- Product Specifications
- Maintenance
- Customer Support

A - 2 2020/3820 User’s Guide
ASCII Conversion Chart (Code Page 1252)
Note: This table applies to U.S. style keyboards. Certain characters may differ
depending on your Country Code/PC regional settings.
Dec Hex Char Dec Hex Char Dec Hex Char Dec Hex Char
0 00 NUL 32 20 64 40 @ 96 60 ‘
1 01 SOH 33 21 ! 65 41 A 97 61 a
2 02 STX 34 22 “ 66 42 B 98 62 b
3 03 ETX 35 23 # 67 43 C 99 63 c
4 04 EOT 36 24 $ 68 44 D 100 64 d
5 05 ENQ 37 25 % 69 45 E 101 65 e
6 06 ACK 38 26 & 70 46 F 102 66 f
7 07 BEL 39 27 ‘ 71 47 G 103 67 g
8 08 BS 40 28 ( 72 48 H 104 68 h
9 09 HT 41 29 ) 73 49 l 105 69 i
10 0A LF 42 2A * 74 4A J 106 6A j
11 0B VT 43 2B + 75 4B K 107 6B k
12 0C FF 44 2C , 76 4C L 108 6C l
13 0D CR 45 2D - 77 4D M 109 6D m
14 0E SO 46 2E . 78 4E N 110 6E n
15 0F SI 47 2F / 79 4F O 111 6F o
16 10 DLE 48 30 0 80 50 P 112 70 p
17 11 DC1 49 31 1 81 51 Q 113 71 q
18 12 DC2 50 32 2 82 52 R 114 72 r
19 13 DC3 51 33 3 83 53 S 115 73 s
20 14 DC4 52 34 4 84 54 T 116 74 t
21 15 NAK 53 35 5 85 55 U 117 75 u
22 16 SYN 54 36 6 86 56 V 118 76 v
23 17 ETB 55 37 7 87 57 W 119 77 w
24 18 CAN 56 38 8 88 58 X 120 78 x
25 19 EM 57 39 9 89 59 Y 121 79 y
26 1A SUB 58 3A : 90 5A Z 122 7A z
27 1B ESC 59 3B ; 91 5B [ 123 7B {
28 1C FS 60 3C < 92 5C \ 124 7C |
29 1D GS 61 3D = 93 5D ] 125 7D }
30 1E RS 62 3E > 94 5E ^ 126 7E ~
31 1F US 63 3F ? 95 5F _ 127 7F