YOKO EP1500 User manual

第 1 页 共 46 页
This User Guide Applies to M4（M40）
V 2.1.2
User Guide
http://www.chinayoko.com//
Guangzhou Yoko Electron Co., Ltd.
This User Guide Applies to M4

About This User Guide
Pls read all the content of the user guide carefully to use the products safely and effectively.
You are advised of keeping it properly for your using reference.
Disclaimer
Please do not dismantle the product or tear up the seal on it, otherwise we won’t provide
warranty or replacement service.
The pictures in this user guide are for reference only. If there are any pictures which not
match the actual product, please take actual products as the standard. Updated information
is subject to change without notice.
All information contained in this guide are protected by copyright, and our company
reserves all rights. All or part of this guide is prohibited to excerpt, copy, bundle other
products, or sell without the written permission from us.
2017 Guangzhou Yoko Electron Co., Ltd all rights reserved.
Service Information
For technical assistant or product service and repair, please go to www.chinayoko.com
Version Record
Version number
Version description
Version date
V 1.0.0
Initial version
2016/1/8
V 1.3.2
Optimize decoding performance
2016/5/21
V 1.5.2
Add menu content
2016/11/23
V 1.6.2
Auto-sensing function
2017/3/8
V 2.0.0
Add billing function
2017/7/20
V 2.1.0
1. Modify default setting of billing.
2. Add exception handling mechanism
when transmission goes wrong between
USB and computer. Increase compatibility
of the USB (both low speed and high
speed are effective).
2017/8/30
V 2.1.2
Optimize billing function
2017/11/16

Barcode
Scanner V2.12
Built Time: Jan
8 2018 16:46:54
1.Add Finnish,Japanese,Arabic,
Irish,Polish,Czech,Swedish,Turkish,Greek
2.Add user-defined prefix/suffix
3.Add user-defined barcode limitation of
length
4.Add Illumination setting
5.Add aiming light control
6.Add character escape
7.USB keyboard update speed setting
8.USB keyboard text-transform
2018/1/8
Barcode Scanner
V2.13
Built Time: Mar
8 2018 15:22:32
1. Add keyboard layout ：Spanish (Latin
America)
2. Add virtual keyboard
3. Add operation system choice option
under the virtual keyboard mode
Add serial port data bits, stop bits, check
bits setting and barcode prefix suffix setting
2018-3-23

Catalogue
1、Product Introduction.................................................................................................................................. 1
1.1 Main feature ...................................................................................................................................... 1
1.2 Unpack your device........................................................................................................................... 1
1.3 Product display.................................................................................................................................. 2
1.3.1 External view........................................................................................................................... 2
1.3.2 Dimention（mm）.................................................................................................................. 2
1.4 Communication port.......................................................................................................................... 2
1.5 Start-up, shutdown, standby and restart .......................................................................................... 3
1.6 Maintenance...................................................................................................................................... 3
1.7 Reading skills .................................................................................................................................... 3
2、Barcode Menu........................................................................................................................................... 4
2.1 Mark Setting ...................................................................................................................................... 4
2.2 Setting barcodes ............................................................................................................................... 4
2.2.1 Turn on/Turn off configuration code....................................................................................... 4
2.2.2 Restore Factory Defaults........................................................................................................ 4
2.2.3 Read product batch version ................................................................................................... 5
2.2.4 Read user defaults ................................................................................................................. 5
2.2.5 Interface Setting...................................................................................................................... 5
2.2.6 Baud rate setting..................................................................................................................... 6
2.2.7 Scan Mode.............................................................................................................................. 7
2.2.8 Screen Read Mode................................................................................................................. 7
2.2.9 center mode............................................................................................................................ 8
2.2.10 Illumination............................................................................................................................ 8

2.2.11 Aiming light control................................................................................................................ 8
2.2.12 character escape .................................................................................................................. 9
2.2.13 start character Setting .......................................................................................................... 9
2.2.14 ending character Setting ...................................................................................................... 9
2.2.15 Chinese output mode ......................................................................................................... 10
2.2.16 invoice (For China) ............................................................................................................. 10
2.2.17 invoice type (for China) ...................................................................................................... 10
2.2.18 inverse code option ............................................................................................................ 10
2.2.19 virtual keyboard ..................................................................................................................... 11
2.2.20 operation system choice under virtual keyboard ....................................................................... 11
2.3 Beeper and LED notifications ......................................................................................................... 12
2.3.1 Beeper Volume setting ......................................................................................................... 12
2.3.2 startup beep.......................................................................................................................... 12
2.3.3 good read beep..................................................................................................................... 12
2.3.4 Beep pitch-good read ........................................................................................................... 12
2.3.5 beep duration-good read...................................................................................................... 13
2.3.6 error sound............................................................................................................................ 13
2.3.7 good-read LED ..................................................................................................................... 13
2.4 Timeout between decodes (Same barcodes) ................................................................................ 13
2.5 USB keyboard update speed setting.............................................................................................. 14
2.6 OA & LF setting（USB keyboard）................................................................................................ 14
2.7 USB keyboard text-transform ......................................................................................................... 15

2.8 Keyboard layout setting .................................................................................................................. 15
2.9 Symbologies.................................................................................................................................... 17
2.9.1 enable/disable all symbologies ............................................................................................ 17
2.9.2 Codabar ................................................................................................................................ 18
2.9.3 Codabar start/ending character setting................................................................................ 18
2.9.4 Codabar limitation of length ................................................................................................. 18
2.9.5 Code 39................................................................................................................................. 18
2.9.6 Code 39 check bit................................................................................................................. 18
2.9.7 Code 39 Full ASCII ............................................................................................................... 19
2.9.8 Code 39 limitation of length.................................................................................................. 19
2.9.9 Code 32 （Code 39 needs to be enabled）....................................................................... 19
2.9.10 Interleaved 2 of 5 （ITF25）............................................................................................. 19
2.9.11 Interleaved 2 of 5 （ITF25）check bit............................................................................... 20
2.9.12 Interleaved 2 of 5 （ITF25）length setting....................................................................... 20
2.9.13 Industrial 2 of 5 Limitation of length ................................................................................... 21
2.9.14 Industrial 2 of 5（4-24 digits）........................................................................................... 21
2.9.15 Industrial 2 of 5 Limitation of length ................................................................................... 21
2.9.16 Matrix 2 of 5（4-24）......................................................................................................... 21
2.9.17 Matrix 2 of 5 Limitation of length........................................................................................ 22
2.9.18 Code 93 .............................................................................................................................. 22
2.9.19 Code 93 Limitation of length .............................................................................................. 22
2.9.20 Code 11............................................................................................................................... 22

2.9.21 Code 11 check bit output.................................................................................................... 23
2.9.22 Code 11 check bit option.................................................................................................... 23
2.9.23 Code 11 Limitation of length............................................................................................... 23
2.9.24 Code 128 ............................................................................................................................ 23
2.9.25 Code 128 Limitation of length ............................................................................................ 24
2.9.26 ISBT-128............................................................................................................................. 24
2.9.27 GS1-128.............................................................................................................................. 24
2.9.28 UPC-A................................................................................................................................. 24
2.9.29 UPC-A check bit.................................................................................................................. 24
2.9.30 UPC-A to EAN-13............................................................................................................... 25
2.9.31 UPC-E................................................................................................................................. 25
2.9.32 UPC-E check bit ................................................................................................................. 25
2.9.33 UPC-E to UPC-A................................................................................................................ 25
2.9.34 EAN/JAN-8.......................................................................................................................... 25
2.9.35 EAN/JAN-13........................................................................................................................ 26
2.9.36 UPC/EAN/JAN extra-code ................................................................................................. 26
2.9.37 EAN13 to ISBN ................................................................................................................... 26
2.9.38 EAN13 to ISSN ................................................................................................................... 26
2.9.39 GS1 DataBar（RSS14）................................................................................................... 27
2.9.40 GS1 DataBar Limited.......................................................................................................... 27
2.9.41 GS1 DataBar Expanded..................................................................................................... 27
2.9.42 PDF417............................................................................................................................... 27

2.9.43 Micro PDF417..................................................................................................................... 27
2.9.44 QR Code............................................................................................................................. 28
2.9.45 Micro QR............................................................................................................................. 28
2.9.46 Data Matrix.......................................................................................................................... 28
2.9.47 Aztec Code.......................................................................................................................... 28
2.10 User-defined prefix setting............................................................................................................ 28
2.11 User-defined suffix setting............................................................................................................. 29
2.12 Code ID ......................................................................................................................................... 29
APPENDIX.................................................................................................................................................... 31
Appendix 1 data and editing code ........................................................................................................ 31
Appendix 2 code type ID table.............................................................................................................. 33
Appendix 3 eyeball character ASCII table............................................................................................ 34
Appendix 4 operational character（USB keyboard）.......................................................................... 35
Appendix 5 operational character（serial port and USB-VCOM）..................................................... 36
configuration instruction and example ......................................................................................................... 37

第1 页共35 页
1、Product Introduction
This user guide applies to M4（M40）, which identify 1D&2D barcodes by 2D image
scanning pattern, and apply the complete set of patent technology developed by Guangzhou
YOKO Electron Co., Ltd. The scanners above are of strong identification capability, and
support automatic continuous scanning mode with fast and flexible scanning speed.
In this chapter, we will introduce the instruction of scanner with pictures, please
compare to the scanner you bought when reading this user guide, which is good for your
understanding. This chapter applies to regular users, maintenance personnel, and software
developers.
1.1 Main feature
* Complete independent research and development, possessing the complete set of
patent, plug and play without the need to install driver.
* Wide voltage design to avoid the data can’t be transmitted due to voltage fluctuation.
* 32-bit master chip equipped with patented software, the scanner can smoothly decode
reflective, wrinkled, blurred, and colorful barcode, and can also normally scan in light and
dark environment.
* Adopt all tantalum capacitors and anti-oxidation optical technology, avoiding the
problem of performance declining after long-term using.
1.2 Unpack your device
After you open the shipping carton containing the product, take the following steps:
⚫Take the accessories for scanner out from package.
⚫Check with the packing list to see if everything is complete and in good condition.
If there are any damaged or missing components, please keep the original
package and contact your supplier for after-sales service.

第2 页共35 页
1.3 Product display
1.3.1 External view
EP1500、EP2000
1.3.2 Dimention（mm）
EP1500、EP2000
1.4 Communication port
The scanner must be connected to a host to operate. Host can be a PC, POS machine,
intelligent terminal with USB or RS-232 interface.
USB
USB interface on host
RS-232
RS-232 interface on host