MINJCODE MJ3670 User manual

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CContents
Function Settings 4
4
5
4
4
4
5
5
5
6
5
6
6
7
7
Output Mode Setting
Data Transmission Mode Setting
Communication Mode Setting
USB Interface Type Setting And Output Type Setting Inventory Mode
Setting
Vibration Setting
Battery Display
Beep Setting
Sleep Setting
GS Character Conversion
Letter Case Conversion
Keyboard Language Setting
2.4G Setting
Bluetooth Setting
Program pdate
9
Data Editing Settings 9
9
9
End Character Setting
Hidden Character Setting
Suffix / Prefix Setting 9
Data Code Table 13
ASCII Code Table 13

Technical Parameter：
Mfr P/N MJ3670
Type 2.4G ，Bluetooth，USB wired
Wireless Transmission Range Inside 15m, outside 30m
Storage Capacity Approx 2MB, can store approx 100,000 barcodes
Battery Capacity 3.7v 360mAh
Charging Power DC 5V 1000mA
Standby ≥ 10mA
Operating Current ≥ 150mA
Sleeping Power Consumption 0mA
Light Source Type Laser
Interface Micro USB
Continuity Turn on the vibration mode can work continuously for 140 minutes
Certificate CE, FCC，RoHS，IP54
Applicable 1D barcode
EAN13、EAN8、UPC-A、UPC-E0、UPC-E1、
Code128、Code39、Code93、CodaBar、Interleaved 2 of 5、Industrial 2 of
5、Matrix 2 of 5、Code11、 MSI-Plessey、Standard 2 of 5、Plessey、China
Post、GS1 Databar(RSS-Expand, RSS-Limited, RSS-14)

IIndicator And Buzzer Status Description
Indicator light description
Green light--> Charging indicator
(1) Every time the code is successfully scanned, it flashes rapidly once
(2) When USB or 2.4G and Bluetooth HID are not connected, it will be off
(3) When the USB or 2.4G or Bluetooth is connected, it is always on
(4) When entering 2.4G or Bluetooth HID pairing, then flashing constantly
(5) When entering Bluetooth SPP/BLE pairing, it will be slow flashing
Buzzer Description
A long sound --> states are: (1) indicates power on (power on).
(2) Failure during Bluetooth data transmission.
A short sound --> the status is: (1) reading common barcode successfully and uploading successfully.
(2) Successful USB connection.
(3) Successful 2.4G/Bluetooth connection or pairing.
High and low short tones --> the status is: (1) obtaining the setting code successfully.
(2) Storage of data is successful.
(3) Uploading data completed.
(4) Enter shutdown state.
Three short tones --> states with. (1) USB/2.4G/Bluetooth connection is disconnected.
(2) Unsuccessful data upload or storage Flash is full.
(3) The setup code function is not working.
Three short tones with high and low sounds --> status: insufficient power, ready to enter the shutdown state.

Software Version NumberRestore factory defaults
Note: With an asterisk (*) for the parameters after restoring the factory
OOutput method
USB priority output(*)Simultaneous output mode
Notes.:
Simultaneous output mode: USB
and 2.4G or Bluetooth are output at
the same time (determined by the
communication mode), where
2.4G or Bluetooth output is
unsuccessful, an alarm is raised.
Data transfer mode
Normal mode(*) Auto Storage Mode Inventory Mode
Remark.
In normal mode, the scanned data will be uploaded instantly, and the alarm will be raised if the transmission fails, and the data will not be saved.
In automatic storage mode, the data will be saved automatically when the distance is exceeded, and when you need to upload the automatically saved
data, you can scan the setting code "upload all data" to upload the saved data.
In inventory mode, the scanned barcode will be saved automatically, if you need to check the statistics or upload data, you can
scan the corresponding setting barcode to check it.
Communication Mode
2.4G Mode(*) Bluetooth HID Mode Bluetooth BLE Mode
Bluetooth SPP Mode
Note: Bluetooth HID mode, is switched to HID mode, the previously paired Bluetooth, will automatically connect.
Bluetooth BLE transmissive mode, Bluetooth devices (i.e. cell phones / IPAD and other Bluetooth devices) need to download or develop low-power
Bluetooth BLE transmissive software to use.
Bluetooth SPP pass-through mode, Bluetooth devices (i.e. mobile phones/IPAD and other Bluetooth devices) need to download or develop classic
Bluetooth SPP pass-through software to use.
When there is a problem with Bluetooth communication, the alarm indicates that the entry of Bluetooth is not successful.
USB Interface Type
"!

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Note: Setting the USB interface type will change the USB interface type of both the transmitter (i.e. scanner gun) and the receiver
(i.e. receiver)
USB-HID Data Type

Transferable keyboard function keys Direct ASCII transfer
IInventory Mode
Upload statistics Clear all data Upload all data
Electricity
Display battery
Vibration mode setting
Vibrate mode off Vibrate mode on(*)
Sound settings
Sound volume setting
Quiet High volume Volume Medium
Low volume
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Sleep time setting
No Sleep Sleep time setting
Sleep after 10 seconds Sleep after 30 seconds Sleep after 1 minutes

Sleep after 5 minutes Sleep after 10 minutes Sleep after 30 minutes
Note: You can long press the button until you hear the first ring for about 8 seconds, release the button to enter the
hibernation
GGS character conversion
No conversion(*) Convert to <GS>
Convert to |
Convert to]
Convert to ^]
Letter case conversion
No conversion(*) All capitalization All lowercase
Case reversal
Keyboard Language Setting
United States(*) Germany France
Italy Canada Spain
Brazil Sweden Portugal
Belgium TurkeyF TurkeyQ
Italy-14 Holland Poland
Finland Latin America Serbia

Hungary Denmark Norway
Japan
22.4G Setting
2.4Ghz Mode(*)
Remark.
Set 2.4G mode, it will automatically enter into 2.4G
receiver mode and connect the last paired receiver by
default.
2.4G Pairing
Paired receivers
1. To enter 2.4G pairing, there are two ways.
(1) scan the pairing receiver setting code to enter 2.4G pairing mode.
(2) long press the button to 8 seconds will hear the first ring, continue to press and hold until it
rings again (probably a total of about 16 seconds) and then release the button, it automatically
enters 2.4 wireless into pairing mode
2. Exit 2.4G pairing.
(1) When the Bluetooth pairing on, will prompt a sound, and end the pairing.
(2) Double click the button twice to exit, and will be prompted once.
(3) When waiting for 1 minute, it will automatically exit when it is not paired. and will prompt
three times.
Note: When exiting pairing, if no new receiver is connected, the receiver that
was last paired before will be connected automatically by default
Turn on and long press 16S to enter 2.4G pairing(*) Close long press 16S to enter 2.4G pairing(*)
2.4G Extended Cache Settings
Turn off 2.4G extended cache(*) Enabling 2.4G extended cache
Remarks
1. Off: the scanned data will be uploaded and you need to wait for the data to be uploaded before scanning the next one.
2. On: the scanned data is saved into the cache, and then the next scan can be done without waiting for the transmission
to finish. Automatically store the cache and then send the data.
Bluetooth Specific Settings
(three modes)
Bluetooth HID Function Settings
Bluetooth HID mode
Bluetooth HID pairing
Notes.
Set Bluetooth HID mode, it will enter into Bluetooth HID mode and automatically connect to the last paired Bluetooth by default.
Not in broadcast status, if you need to pair to see Bluetooth HID pairing details.
1. To enter Bluetooth HID pairing mode.
(1) Set up Bluetooth pairing, you can search Bluetooth by Bluetooth devices.
(2) Press and hold the button for 8 seconds, hear the first ring, release it to enter Bluetooth HID mode and set
Bluetooth pairing. It can be searched and paired by Bluetooth devices.

2. To exit Bluetooth HID pairing.
(1) When Bluetooth pairing is on, it will prompt once and end the pairing.
(2) Double click the button twice to exit, and will be prompted once.
(3) Wait for 1 minute, Bluetooth is not paired on, then automatically exit, and will prompt three times.
Note: When you exit pairing, if no new device is connected, the old device that was last paired before is automatically connected by default.
Turn on long press 8S
Bluetooth HID pairing(*)
Close long press 8S Bluetooth
HID pairing
SShow or hide Bluetooth HID virtual keyboard under IOS system
Show or hide virtual keyboard
in IOS system
Note: In HID mode, IOS system, fast
press 3 times to show or hide the IOS
virtual keyboard
Bluetooth HID upload speed setting
Ultra High Speed Fast High Speed
Medium speed Low speed Ultra Low Speed
Remark:.
1. Under IOS, it is recommended to use fast upload
2. Under Android, you can set the speed according to the response speed of your phone. If the upload content is wrong or
data is lost, please turn down the speed.
Bluetooth HID RSSI Settings
Note: Please see the Bluetooth HID RSSI values table for details
Bluetooth SPP mode
Bluetooth SPP mode
Remark.
Set Bluetooth SPP mode, it will automatically enter into Bluetooth SPP mode and
automatically in broadcast state by default, you can pair directly.
Bluetooth BLE pass-through mode
Bluetooth BLE mode
Remark.
Set Bluetooth BLE transmissive mode, it will automatically enter into Bluetooth
BLE transmissive mode and automatically connect to the last paired Bluetooth by default, if
it can't connect, it will automatically be in broadcast status and can be paired directly.
Bluetooth name setting
Bluetooth name barcode definition
1. Fix "^&C0C&^" in front,
The last "XXX" is the name to be set. 2.
2. The maximum length of Bluetooth name can be set to 24 bytes. Note: After
modifying the name, the Bluetooth HID/SPP/BLE name will be changed.

Bluetooth name ASCII definition
1.1. Scan the setup code "Bluetooth name ASCII definition"
2.2. Scan the content you want to add in order, please find the ASCII code table 3.3. finally
scan the setting code "Save data and exit".
Note: The longest Bluetooth name can be set to 24 bytes.
Setting tutorial: You can refer to the tutorial of adding prefix and suffix.
Bluetooth name restore factory settings
Remark:
Set Bluetooth name restore factory, automatically will clear the set Bluetooth name. Or
sweep restore factory will also clear the custom Bluetooth name.
GGet Bluetooth name
Get Bluetooth name
Remark:
Only in Blue HID/SPP/BLE mode, the Bluetooth name can be obtained
successfully, otherwise it fails.
Get Bluetooth address
Get Bluetooth address
Remark:
Only in HID/SPP/BLE mode, get the Bluetooth address can be successful, otherwise it fails.
Bluetooth address can not be displayed, debugging available
serial port to view the address
Program Update Options
Update the transmitter program Update the receiver program Update the Bluetooth program
Data Editing
Terminator settings
The terminator is a character added after the decoded data in the format: decoded data + terminator character
None CR(*) LF
Tab CR+LF
Hidden character settings
Hide pre-character Hidden posterior characters
Note: Hide before character and hide after
character shortcut settings, please check Hide
before and after character shortcut settings for
details.
Add prefix and suffix settings
Add prefix Add suffix