Page 3
C320 User settings manual Setting code switch By turning on the setting code function, the parameter setting of the reading module can be performed by scanning the setting code. *Open the setup code Close setup code Output setup code content Output setup code content Restore factory settings By scanning the “Restore Factory Settings”...
Page 4
C320 User settings manual 1 communication interface The EC320 reading module provides a TTL-232 serial communication interface for communication with the host. Through the communication interface, it is possible to receive reading data, control the reading module to issue commands, and change the function parameters of the reading module.
Page 6
C320 User settings manual 38400bps 57600bps 115200bps 1.1.1 Serial Check Digit Configuration Customers can modify the parity of the serial port by scanning the following configuration code. *NONE EVEN 1.1.1 Serial Port and Full Code Open Quick Configuration In order to help customers quickly configure to serial port and full code open mode during the secondary development process, you can scan the following configuration code to achieve quick configuration.
Page 7
C320 User settings manual keyboard USB PC *USB PC keyboard You can also modify the PC's access period to the HID device by scanning the following setup code. *1ms 10ms You can also modify the interval between valid messages and released messages by scanning the following *0ms 10ms 15ms...
Page 8
C320 User settings manual *1ms 10ms 15ms...
Page 9
C320 User settings manual You can also modify the state of CapsLock at the output by scanning the following setup code. *Off 1.1USB virtual serial port When the reading module is connected to the host using a USB cable, the reading module can be configured as a virtual serial port output mode by scanning the USB virtual serial port setting code.
Page 10
C320 User settings manual 1 reading mode 1.1 manual mode The manual reading mode is the default reading mode. In this mode, the reading module starts reading after pressing the trigger button, and stops reading after the reading succeeds in outputting the message or releasing the trigger button.
Page 11
C320 User settings manual 1.1 continuous mode After setting, no need to trigger, the reading module immediately starts reading the code. When the reading succeeds in outputting the information or the single reading time is over, the reading module waits for a period of time (settable) to automatically start the next reading.
Page 12
C320 User settings manual Same barcode reading delay The same bar code is not prevented from being read multiple times in succession, and the reading module may be required to read the same bar code in a continuous period of time in this mode, and the same bar code is allowed to be read.
Page 13
C320 User settings manual entering the monitoring state. If the following conditions do not occur, the reading module will cycle in the above manner: the bar code is not scanned within a single reading time, and the reading module will automatically pause the reading and enter the monitoring state.
Page 14
C320 User settings manual 1000ms 2000ms...
Page 15
C320 User settings manual Sensitivity Sensitivity refers to the degree of change in the scene detected in the inductive reading mode. When the reading module determines that the degree of scene change meets the requirements, it will switch from the monitoring state to the reading state. *Normal sensitivity Low sensitivity High sensitivity...
Page 16
C320 User settings manual Single reading time In the command trigger reading mode, this parameter refers to the maximum length of time that the reading module is allowed to continue to collect and recognize before the reading is successful. The single reading time setting range is 0.1~25.5 seconds and the step size is 0.1 second.
Page 17
C320 User settings manual 1 reading area For different applications, the identifiable area that the user needs will have some differences, which can be set by scanning the following setting code. 1.1 full area When the reading area is a full-width area, the reading module will scan the barcode around the center with priority, and the barcode can be located anywhere on the screen.
Page 18
C320 User settings manual Modify the size of the center area...
Page 19
2. Confirm that the setup code is enabled. If it is not enabled, please scan the “Enable Setup Code” setup code (see section 1.5.2). 3. Scan the "Modify Center Area Size" setting code 4. Scan the data setting code "3", "2" in turn (see Appendix E) 5. Scan the “Save” setup code (see Appendix F) J-JY-EC320...
Page 20
Constantly bright No lighting 1.2 aiming The aiming beam projected by the EC320 helps the user find the best reading distance when shooting. Users can choose one of the following modes depending on the application environment. Normal (default setting): The reading module only projects the aiming beam when shooting.
Page 21
- low can be set to beep The device is idle high and works low. *Buzzer working level - high Buzzer working level - low Read "Start Mute" to turn off all beeps. Read "Mute Off" to unmute the settings. Start mute *Close mute 1.2 reading success tone J-JY-EC320...
Page 22
C320 User settings manual Reading “turn off the decoding success prompt tone” can prohibit the bar code reading success from prompting the sound, and read “turn on the decoding success prompt tone” to resume the bar code reading success prompt. J-JY-EC320...
Page 23
In order for the host to print Chinese data according to the specified encoding format, it can be set by reading the "output data encoding format". Note: The GBK format can be used for Notepad, and the UNICODE format can be used for WORD and input boxes for common chat tools. J-JY-EC320...
Page 24
C320 User settings manual *Output data encoding format GBK Output data encoding format UNICODE J-JY-EC320...
Page 25
In order to enable the host of each country to use the device, it can be set by reading the "keyboard" of the corresponding country. *Keyboard - United States Keyboard - Czech Republic Keyboard - France Keyboard - Germany Keyboard - Hungary Keyboard - Italy Keyboard - Japan Keyboard - Spain Keyboard - Turkey F J-JY-EC320...
Page 26
In addition, when using a virtual keyboard, you must ensure that the keypad number keys are enabled. Note that the virtual keyboard must be available in version 1.21 and above. *Standard keyboard Virtual keyboard J-JY-EC320...
Page 27
In practice, we will encounter images that are mirrored or flipped vertically, as shown in the following image: When the barcode is flipped, the mirror flip mode can be entered by scanning the corresponding setup code. Enter mirror flip mode * Exit mirror flip mode J-JY-EC320...
Page 28
Enable * disable 1.2 Read version information In order to allow the host to quickly read the version information of the current device, it can be confirmed by "reading the version information". J-JY-EC320...
Page 29
C320 User settings manual Read version information J-JY-EC320...
Scan the "Modify Prefix" setting code and combine the scan data setting code,the user can modify the prefix content. It uses two hexadecimal values for each prefix character. The prefix allows up to 15 characters. The hexadecimal conversion table of character values reference Appendix D. Modify Prefix e.g.,modify the user-defined prefix to "DATA" J-JY-EC320...
Page 31
Confirm that the setup code is enabled. If it is not enabled, please scan the “Enable Setup Code” setup code (see section 1.5.2). Scan the "Modify Suffix " setting code. Scan data setting codes "4", "4", "4", "1", "5", "4", "4", "1" in sequence. Scan the "Save" setting code. J-JY-EC320...
Page 32
Add CODE ID Users can identify different barcode types by CODE ID. The CODE ID corresponding to each barcode type can be modified freely, and the CODE ID is identified by one character. Add CODE ID Clean All CODE ID J-JY-EC320...
Page 33
3. Scan the "Modify CODE ID of CODE 128" setting code 4. Scan the data setting code "4", "1" in sequence. 5. Scan the "Save" setting code Modify the CODE ID setting code list for each barcode type: Modify CODE ID of EAN13 Modify CODE ID of EAN8 J-JY-EC320...
Page 34
C320 User settings manual Modify CODE ID of UPCA Modify CODE ID of UPCE0 Modify CODE ID of UPCE1 Modify CODE ID of CODE 128 J-JY-EC320...
Page 35
Modify CODE ID of Interleaved 2 of 5 Modify CODE ID of Industrial 25 Modify CODE ID of Matrix 2 of 5 Modify CODE ID of CODE 11 Modify CODE ID of MSI Modify CODE ID of RSS Modify CODE ID of RSS Limited J-JY-EC320...
Page 36
C320 User settings manual Modify CODE ID of RSS Omnidirectional Modify CODE ID of QR CODE J-JY-EC320...
Page 37
We divide the decoding information [Data] into three parts: [Start] [Center] [End] The length of the characters in the Start and End segments can be controlled by scan code. The user can select the decoding information of the corresponding position by scanning the code as follows. J-JY-EC320...
Page 38
C320 User settings manual Transfer the entire Data segment Transfer only the Start segment J-JY-EC320...
Page 39
End segment. The End segment allows up to 255 Characters, the length of the interception N is represented by a hexadecimal character, and the conversion table of the hexadecimal value corresponding to the length N can be referred to Appendix D. Cut length N after modification Transfer only the Start segment J-JY-EC320...
Page 40
5. Scan the "Save" setting code 6. Scan the "Cut length M before modification" setting code 7. Scan the data setting code “0”, “A” in sequence. 8. Scan the "Save" setup code 9. Scan the "Transfer only the segment" setting code J-JY-EC320...
Page 41
2. Confirm that the setup code is enabled. If it is not enabled, please scan the “Enable Setup Code” setup code (see section 1.5.2). 3. Scan the "Modify RF Information" setting code 4. Scan the data setting codes "4", "6", "4", "1", "4", "9", "4", "C" in sequence. 5. Scan the "Save" setting code J-JY-EC320...
Page 42
The format output with protocol is selected, and the format is as follows: <03> <length> <decode data>. In addition, when the protocol output mode is enabled in the serial/virtual serial mode, the module will not add a terminator to the decoded data. Data Protocol J-JY-EC320...
Page 43
Enable 360° rotation reading Disable 360° rotation reading 3.3 Enhancement of reading angle By configuring the enable bar code reading angle enhancement, the reading angle of all bar codes will be improved. Disabling angle enhancement will increase the decoding speed. J-JY-EC320...
Page 45
Disable 5-digit add-on code Enable 5-digit add-on code 3.5 EAN8 Read the following setup code to set the EAN8 barcode enable/disable reading. Enable EAN8 Disable EAN8 Read the following setup code to configure EAN8 add-on code read enable or disable J-JY-EC320...
Page 46
Read the following setup code to set the UPCA barcode enable/disable reading. Enable UPCA Disabled UPCA Read the following setup code to configure UPCA add-on code read enable or disable Disable 2-digit add-on code Enable 2-digit add-on code Disable 5-digit add-on code Enable 5-digit add-on code J-JY-EC320...
Page 47
C320 User settings manual 3.7 UPCE0 Read the following setup code to set the UPCE0 barcode enable/disable reading. J-JY-EC320...
Page 48
Read the following setup code to set the UPCE1 barcode enable/disable reading. Enable UPCE1 Disable UPCE1 Read the following setup code to configure UPCE1 add-on code read enable or disable Disable 2-digit add-on code Enable 2-digit add-on code Disable 5-digit add-on code Enable 5-digit add-on code 3.9 Code128 J-JY-EC320...
Page 49
C320 User settings manual Read the following setup code to set the Code128 barcode enable/disable reading. J-JY-EC320...
Page 50
255 for Code128 3.10 Code39 Read the following setup code to set the Code39arcode enable/disable reading. Minimum length 0 for Code39 Minimum length 4 for Code39 Read the following setup code to set the maximum length of the Code39 barcode. J-JY-EC320...
Page 51
Disable Code39 Read the following setup code to set the minimum length of the Code39 barcode. Minimum length 0 for Code39 Minimum length 4 for Code39 Read the following setup code to set the maximum length of the Code39 barcode. J-JY-EC320...
Page 52
Enable FullAsc mode 3.11 Code93 Read the following setup code to set the Code93 barcode enable/disable reading. minimum length 0 for Code Minimum length 4 for Code Read the following setup code to set the maximum length of the Code93 barcode J-JY-EC320...
Page 53
Disable Code93 Read the following setup code to set the minimum length of the Code93 barcode. minimum length 0 for Code Minimum length 4 for Code Read the following setup code to set the maximum length of the Code93 barcode J-JY-EC320...
Page 54
Disable CodeBar Start-stop operator Read the following setup code to set the minimum length of the CodeBar barcode. minimum length 0 for CodeBar Minimum length 4 for CodeBar Read the following setup code to set the maximum length of the Code128 barcode. J-JY-EC320...
Page 55
C320 User settings manual maximum length 32 for CodeBar maximum length 32 for CodeBar J-JY-EC320...
Page 56
Minimum length 4 for Interleaved 2 of 5 Read the following setup code to set the maximum length of the Interleaved 2 of 5 barcode. maximum length 32 for Interleaved 2 of 5 maximum length 255 for Interleaved 2 of 5 J-JY-EC320...
Page 57
0 for Industrial 25 Minimum length 4 for Industrial 25 Read the following setup code to set the maximum length of the Industrial 25 barcode. maximum length 32 for Industrial 25 maximum length 255 for Industrial 25 J-JY-EC320...
Page 58
Read the following setup code to set the maximum length of the Matrix 2 of 5 barcode. maximum length 32 for Matrix 2 of 5 maximum length 255 for32 Matrix 2 of 5 Reading the following setup code will set the verification format for the Matrix2 of 5 barcode. J-JY-EC320...
Page 59
C320 User settings manual Matrix 2 of 5 verification format is Mod10 Matrix 2 of 5 verification format is None J-JY-EC320...
Page 60
Read the following setup code to set the maximum length of the Code11 barcode. maximum length 32 for Code11 maximum length 255 for Code11 Read the following setup code to configure the Code11 verification mode. Code11 verification format is 1bit Code11 verification format is 2bit J-JY-EC320...
Page 61
Read the following setup code to set the maximum length of the MSI barcode. maximum length 32 for MSI maximum length 255 for MSI 3.19 RSS Read the following setup code to set the RSS barcode enable/disable reading. Enable RSS-14 Disable RSS-14 J-JY-EC320...
Page 62
Minimum length 4 for RSS Read the following setup code to set the maximum length of the RSS barcode maximum length 32 for RSS maximum length 255 for RSS 3.20 DM Read the following setup code to set the DM barcode enable/disable reading. J-JY-EC320...
Page 64
Read the following setup code to set whether the module supports simultaneous decoding of multiple DM barcodes. Disable simultaneous decoding of multiple DM barcodes Enable simultaneous decoding of multiple DM barcodes 3.21 PDF417 Read the following setup code to set the PDF417 barcode enable/disable reading. Enable PDF417 Disable PDF417 J-JY-EC320...
No hardware flow control control Mode parameter Default reading mode Manual mode Parameter range:0.1-25.5s,step size Serial port trigger Single reading mode time 0.1s; 0 means no limit for single decoding time Manual mode Trigger level Low level trigger Default high J-JY-EC320...
C320 User settings manual 5 Appendix B:Common serial command Common serial command List 10 1 Features Serial command 7E 00 08 01 00 D9 D3 20 38 Set baud rate 9600 7E 00 09 01 00 00 DE C8 Save settings to EEPROM 7E 00 07 01 00 2A 02 D8 0F Query baud rate After the host sends a serial command to query the baud rate, the reading module will reply the following...
C320 User settings manual 6 Appendix C:Code ID List List 11 1 Code ID Barcode type Corresponding Flag bit character address EAN-13 0x91 EAN-8 0x92 UPC-A 0x93 UPC-E0 0x94 UPC-E1 0x95 Code 128 0x96 Code 39 0x97 Code 93 0x98 Codabar 0x99 Interleaved 2 of 5...
C320 User settings manual 9 Appendix F:Save or Cancel After reading the data code, you need to scan the “Save” setting code to save the read data. If an error occurs while reading the data code, you can cancel reading the wrong data. For example, if a certain setting code is read and the data "A", "B", "C", and "D"...
Need help?
Do you have a question about the EC320 and is the answer not in the manual?
Questions and answers