ACLAS EC320 Manual

E C320 User settings manual
I
J-JY-EC320
The right product for your great idea!
EC320 User Settings Manual

E C320 User settings manual
II
J-JY-EC320

E C320 User settings manual
3
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” barcode, all parameters of the reading module can be
restored to the factory configuration.
Restore Factory Settings
User default settings
In addition to the factory settings, the user can save the configuration that he often uses as the default
setting of the user. By scanning “Save current settings as user default settings”, the current
configuration information of the device can be saved as the default setting information of the user, if
the module is read. If there is already user default setting information, the new configuration
information will replace the original user default setting information after the operation.
By scanning "Restore User Defaults", you can switch the reading module to the user default
You can also modify the PC's access period to the HID device by scanning the following
setup code.settings.
Save current settings as user defaults Restore user default settings

E C320 User settings manual
4
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.
1.1 serial communication interface
The serial communication interface is a common way to connect the reading module to the host device (such as PC, POS,
etc.). When the reading module is connected to the host using a serial cable, the system uses the serial communication mode
by default. When using the serial communication interface, the communication module and the host device must be completely
matched in the communication parameter configuration to ensure smooth communication and correct content.
Serial output
The serial communication interface of the reading module uses a TTL level signal (TTL-232), which adapts to most
system architectures. If the system needs to use an RS-232 form of architecture, it is necessary to add a conversion
circuit externally.The serial communication interface of the reading module uses a TTL level signal (TTL-232), which
adapts to most system architectures. If the system needs to use an RS-232 form of architecture, it is necessary to add a
conversion circuit externally.
The default serial communication parameters of the reading module are shown in Table 2 1. The baud rate of the
reading module can be modified by the serial port command, but the remaining parameters cannot be modified.
Table 2 1 Default serial communication parameters
Parameter
Default
Serial communication type
standard TTL-232
Baud rate
9600
check
no
Data bit
8
Stop bit
1
Hardware flow control
no
Baud rate setting

E C320 User settings manual
5
1200bps 4800bps *9600bps
14400bps 19200bps

E C320 User settings manual
6
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 ODD 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.
Serial port & full code open
1.1 USB interface
When the reading module is connected to the host using a USB cable, the reading module can be
configured to the standard keyboard input mode by scanning the USB PC setting code.

E C320 User settings manual
7
USB PC keyboard
*USB PC keyboard You can also modify the PC's access period to the HID device by scanning the
following setup code.
*1ms 3ms
5ms 10ms
You can also modify the interval between valid messages and released messages by scanning the following
*0ms 1ms 5ms
10ms 15ms
You can also modify the interval between the release of the message and the next valid message by
scanning the following setup code.

E C320 User settings manual
8
0ms *1ms 5ms
10ms 15ms

E C320 User settings manual
9
You can also modify the state of CapsLock at the output by scanning the following
setup code.
*Off On
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.
USB virtual serial port

E C320 User settings manual
10
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.
*manual mode
In this mode, after the reading module is idle for a certain period of time, it automatically enters the
deep sleep mode, which can be set by the following setting code.
Enable hibernation *Disable sleep function
After entering the sleep mode, you can wake up by pressing the button, and the device will restart
after exiting the sleep mode.
In addition, when Deep Sleep is not enabled, you can also set the idle time for a light
sleep by scanning the following setup code.
0ms *500ms
3000ms 5000ms

E C320 User settings manual
11
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. If the following conditions do not occur,
the reading module will cycle in the above manner: during the reading process, the user can also click the
trigger button to manually pause the reading. Clicking the trigger button to read the module will continue to
cycle through the code.
continuous mode
Reading interval
This parameter refers to the interval between two adjacent readings, that is, after the reading
module finishes the last reading (regardless of whether the reading is successful or not), the reading is
not performed within the set interval until the interval ends. Only after the next reading. The setting
interval of the reading interval is 0~25.5 seconds and the step is 0.1 second. The default interval is 1.0
seconds.
No gap 500ms *1000ms
1500ms 2000ms

E C320 User settings manual
12
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.
The same bar code reading delay means that after reading the same bar code, the reading module
compares with the last reading time. When the interval time is longer than the reading delay time, the
same bar code is allowed to be read, otherwise the output is not allowed.
Same barcode reading delay *same barcode reading not delayed
Same barcode reading delay time
When the same barcode reading delay is enabled, the same barcode reading delay time can be set by
the following setting code.
Infinite delay 500ms 1000ms
3000ms 5000ms
3.3 Automatic mode
After the setting is completed, the triggering module immediately starts to monitor the brightness of the
surrounding environment without triggering. When the scene changes, the reading module waits for the set
stabilization time to end before reading the code. After reading the successful output information or the
single reading timeout, the reading module needs to be separated for a period of time (settable) before re-

E C320 User settings manual
13
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. In the inductive reading mode, the reading
module can also start reading after pressing the trigger button, and continue to monitor the brightness of the
surrounding environment after the reading succeeds in outputting the information or releasing the trigger
button.
Automatic mode
Reading interval
After reading the successful output information or the single reading timeout, the reading module
needs to be separated for a period of time (settable) before re-entering the monitoring state. The setting
interval of the reading interval is 0~25.5 seconds and the step is 0.1 second. The default interval is 1.0
seconds.
No gap 500ms *1000ms
1500ms 2000ms
Stable image length
The image stabilization time refers to the time in which the reading module that detects the scene
change needs to wait for the image to stabilize before reading the code in the inductive reading mode.
The image stabilization time setting range is 0~25.5 seconds and the step size is 0.1 second. The
default image stabilization time is 0.4 seconds.
100ms *400ms

E C320 User settings manual
14
1000ms 2000ms

E C320 User settings manual
15
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 Extra high sensitivity
Same barcode read delay
If the same barcode is read several times continuously, it can be required that the reading module
cannot read the same barcode for a continuous period of time in this mode, so that the same barcode
setting code can be read the same as the continuous mode
3.4 Command Trigger Mode
In this mode, the reading module starts reading the code when it receives the scan command sent by
the host (that is, bit0 of flag 0x0002 is written to "1"), and stops reading after the successful reading of the
code reading or the end of the single reading time. .
Command trigger mode
Note: In the command trigger mode, the serial command that triggers the scan is: 7E 00 08 01 00 02 01
AB CD; after receiving the trigger command, the reading module will output seven bytes of response
information and start the scan synchronously (response Information content: 02 00 00 01 00 33 31)

E C320 User settings manual
16
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. When set to 0, it
means that the reading time is infinitely long. The default duration is 5.0 seconds.
1000ms 3000ms
*5000ms Infinite length

E C320 User settings manual
17
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.
*Full area
1.1 only the central area
When the reading area is the center area, the center position of the barcode must be within the set
center area, and the barcodes that are not within the area are not recognized and output.
Central area only
Set the size of the center area:
The central area is an area centered on the center of the entire image. The size of the area is set
relative to the width or height of the entire image, ranging from 1-100; if the value is set to 20, An area
located 20% of the width of the center and 20% of the height.

E C320 User settings manual
18
Modify the size of the center area

E C320 User settings manual
30
J-JY-EC320
The commonly used center area size can be set by scanning the following setup code:
Central region-20% Central region-40% Central region-60%
When the size of the common center area is not enough, the user can also customize the configuration
by scanning the “Modify Center Area Size” setting code.
Modify the size of the center area
Example: Modify the center area size to 50%
1. Check the character table to get the hexadecimal value of the "50" four characters: "32"
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)

E C320 User settings manual
31
J-JY-EC320
1 lighting and aiming
1.1 lighting
The illuminator provides auxiliary illumination for the reading and
reading, and the beam is illuminated on the reading target to
improve the adaptability of reading performance and weak
ambient lighting. Users can set it to one of the following states
depending on the application environment:
Normal (default setting): The illuminator lights up during
shooting and goes off at other times. Steady light: The
illuminator continues to illuminate after the reading module is
turned on.
No lighting: The light does not illuminate under any
circumstances.
*ordinary 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.
Steady on: After the reading module is powered on, the aiming beam is continuously
projected.
No aiming: In any case the aiming beam is extinguished.
*ordinary Constantly bright No aiming