Wireless 2877 User manual

User Manual
Bluetooth /2.4G Wireless
Barcode Scanner

1
Bluetooth /2.4G/Wireless Barcode Scanner
Precautions
1. Please read the user manual carefully before using this barcode
scanner.
2. The working voltage of this barcode scanner is 3.3V, charging
voltage 5V. Please use our original USB cable and AC power adapter
to ensure the scanner is working properly.
3. Copyright and patent
Our barcode scanner and its accessories (including firmware, setup
software, documentation, appearance, etc.) have applied for a
number of patents, copyrights and software Dcopyrights.
4. Our company reserves all rights, reserves the right to make any
changes to the product to improve its reliability, function or design.
Our company shall not be liable for applications or use of any
product or circuit with our scanner, or any liability arising therefrom
or in connection with any other applications described herein.
5. Our wireless barcode scanner accessories:
A: standard package: barcode scanner (1 piece), WIFI dongle
(1 piece), USB cable (1 piece), user manual (1 piece).
6. The contents of this manual are subject to change without prior
notice.

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Bluetooth /2.4G/Wireless Barcode Scanner
Contents
1. Precautions.............................................................................1
2. Introduction and Features.......................................................3
3. Application & Execution Standards.........................................4
4. Working Conditions & Related Regulations............................5
5. Appearance ............................................................................6
6. Installation of USB Cable........................................................7
7. Operating Modes....................................................................8-9
8. Pair with Computer（2.4G pairing steps）.....................................10
9. Pair with PC and Cellphone (Bluetooth Pairing Step）...................11
10. Pull up and Hide Keyboard (Bluetooth Transfer Function）............12
11. Communication Mode Switching .........................................13
12. Trigger Mode........................................................................14
13. Sound and Viberation Setting..............................................15
14. Sleep Time Setting...............................................................16
15. Language Setting.................................................................17
16. Transmission Speed Setting................................................18
17. Special Suffix Setting...........................................................19
18. Remove Prefix and Suffix Setting .......................................20
19. Set Prefix and Suffix Setting ...............................................21
20. Appendix A........................................................................22-32
21. FAQ(Frequently Asked Questions)......................................33

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Bluetooth /2.4G/Wireless Barcode Scanner
Our company's serial barcode scanners are with strong scanning
light source and enhanced long distance scanning technology,
makes it possible for long distance fast scanning capability for
damage, dirty and poor quality printed barcodes under various
ambient light conditions.
Introduction
Features
1) Wired and wireless dual mode free switching.
2) One-click matching with various PCs: by scanning matching steps
to pair 2.4G wireless USB receiver with PCs easily.
3) Outdoor 200 meters visual transmission distance (2.4G
transmission mode).
4) Outdoor 30 meters visual transmission distance (Bluetooth
transmission mode).
5) Large capacity storage, safe and reliable.
6) In storage mode stores barcodes more than 50,000pcs.
7) Support normal mode, storage mode and switch freely.
8) Support Windows XP, Win7, Win8, Win10 PC system & Android
devices and iOS devices.
9) Support Bluetooth HID protocol, SPP protocol and BLE protocol
(Bluetooth Transmission Mode).
10) Unit power management system, ultra-long standby time.
11) Can decode various types of symbology.
12) Adopting imported trigger button, long life, fitting perfectly in your
hand for comfortable use.

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Bluetooth /2.4G/Wireless Barcode Scanner
Application & Scanner Execution Standards
* Applicable to Business (electrical, book, clothing, medicine,
cosmetics, etc.), retailing industry, postal, telecommunications,
warehousing, logistics, public security systems, customs systems,
banking systems, medical systems
* Compatible with Microsoft: Android, Linux, Windows98 (including
or above version) operating systems. Plug and Play, no need to
install driver: compatible with all kinds of POS machines, latop
computers, cash registers, tax-control machines and other
equipments. Compatible with various types of third-party softwares,
such as retailing, invoicing, ERP, warehouse management and
other third-party softwares.
* Support multi-national keyboard language
Working Conditions & Related Regulations
Performance Parameter
A dual-mode scanner: wired and wireless, switch freely.
Wireless transmission protocol：①.2.4G
②.Bluetooth
③.2.4G+Bluetooth
（Please refer to the product label or consult dealer for details）
Storage: 16Mb
Decoding chip: ARM Cortex 32 bit
Bluetooth module: Bluetooth 4.1Module
Support bar code: 1D: Codabar,Code11,Code93,MSI,ode 128,
UCC/EAN-128,Code 39,EAN-8,EAN-13,
UPC-A,ISBN,Industrial 25,Interleaved 25,
Standard 25,2/5 Matrix,
2D: QR, PDF417, Data (optional),
Matrix(Optional)
Prompt mode: LED indicator、buzzer、vibration
Charging voltage /current: 5V/1A
Standby time: >30 days

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Bluetooth /2.4G/Wireless Barcode Scanner
Related Regulations
Electrical safety：In accordance with UL1950, CSA C22.2
No.950, EN60950/IEC950 EMI/RFI:FCC
Part 15 Class B,European Union EMC
Directive, Taiwan EMC.
Environment Terms: In accordance with RoHS directive
2002/95/EEC
Working Conditions
Working Temperature: 32 ° F to 104 ° F / 0 ° C to 40 °C
Storage Temperature: -40 ° F to 140 ° F / -40 ° C to 60 °
Humidity: 5% to 95% relative humidity (no condensation)
Ruggedness: multiple times drops survive from 1.5m drop to concrete
Ambient Light Immunity:Under normal office and factory ambient
lighting conditions, or exposed to the sun
won’t take any effect to it.
Electrostatic discharge: In line with 15KV air discharge and
8KV contact discharge requirements

6
Appearance
Charging Indicator Bluetooth search
Bluetooth Search Scan Indicator
Scan Button
On/Off
( Trigger will be on and
press for 3 seconds will be off)
Battery Holder
Bluetooth /2.4G/Wireless Barcode Scanner

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Bluetooth /2.4G/Wireless Barcode Scanner
Sample Diagram
Installation of USB Cable
USB cable installation
1. Connect USB cable’s Micro-USB Type A interface to the bottom
of the scanner;
2. Connect the other side to the USB interface to the computer host.
3. Our barcode scanner features with wireless transmission mode
and USB cable transmission mode. When triggered to wake up,
the scanner will auomatically identify whether the USB cable is
connected. If identify, it will work in USB cable transmission mode,
data transmitted via USB cable; If not, will work in wireless
transmission mode, data transmitted via 2.4G wireless .
Each barcode scanner is with one USB cable. For connection,
please refer to above sample diagram.
Please be noted: Computer host can charge scanner via USB cable
and USB cable can also be used as a wire to transmit barcodes.
The installation method is as follows:

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Bluetooth /2.4G/Wireless Barcode Scanner
Normal Mode
A. First scan “Enter Setting Mode” barcode;
B. Then scan your intended operating mode barcode;
C. Scan “Exit Setting Mode” barcode to easily switch to your
intended operating mode.
Operating Modes
Our barcode scanner features with two operating modes: normal
mode and storage mode. And they switch via scanning different
setting barcodes.
Under normal mode, after scanning the data is transmitted directly
via USB cable or wireless transmission mode to computer. If the
transmission fails, three low frequency short tones are emitted to
alarm. Under normal mode, if the transmission fails, the scanned
barcodes are lost.
If the barcode scanner works beyond 2.4G wireless transmission
range, it is suggestted use storage mode which scanned date are
stored in scanner storage.
Under storage mode, once a barcode is scanned, the scanner will
issue a short tone and scanned data is automatically stored in
barcode scanner storage.
Enter Setting Mode
Exit Setting Mode

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Bluetooth /2.4G/Wireless Barcode Scanner
Storage Mode
By scan “Total amount of stored barcode” barcode, to check the total
amount of scanned barcodes in storage:
Upload the stored data by scanning the "Data Upload" barcode.
After the data is uploaded, the barcode stored in the barcode
scanner won’t be automatically deleted. The user can upload the
stored data multiple times by scanning "Data Upload" barcode.
Note: When uploading data, please try to ensure the wireless
signal is well connected, or upload with USB cable.
By scanning “Clear Data” to clear the barcode data in storage, the
cleared barcode will not be able to be uploaded if it was cleared.
Please confirm whether the data has been uploaded before your
clear.
Total Amount of Stored Barcode
Data Upload
Clear Data
If the internal storage is full, the scanner will emit three low-
frequency short tones to alarm.

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Bluetooth /2.4G/Wireless Barcode Scanner
Pair with computer, (support Win XP,
Win7, Win8, Win10 (2.4G pairing mode)
Note: If the WIFI dongle is in pairing state but fail to be detected
within 1 minute, it is in failure pairing status and 2 long low-
frequency tone emit to get back to scanning status for a new
pairing with WIFI dongle.(or double-click the key to exit pairing
mode and return scanning status).
A: Switch on the scanner, scan “
Enter Setting Mode” barcode.
B: Scan “2.4G Wireless Mode” barcode.
C: Scan “Pair with WIFI dongle” barcode, it goes to pairing status,
the two blue lights on the left flash.
D: Plug in WIFI dongle, when you hear the sound “Di”, it pairs
successfully, the blue lights on the right keep on.
E: Scan “
Exit Setting Mode” barcode.

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Bluetooth /2.4G/Wireless Barcode Scanner
Pair with PC and Cellphone (Bluetooth
Pairing Step) Support Android O.S, iOS
phone or PC Available for Bluetooth
C. Scan “Detect Bluetooth Mode” barcode to access to pairing status,
the blue light on the left and right side alternately flash (or double-click
the button to exit the pairing mode and return scanning status .)
Method 2：
A：Switch on the scanner and scan “
Enter Setting Mode” barcode.
B: Scan “Bluetooth HID Mode” barcode
D: Turn on Bluetooth in the device and detect “Barcode Scanner HID”.
E: Click it to enter pairing status.
F: If pair successfully, it emits a "Di" sound, the blue light is on the
right keeps on.
G: Scan “Scan “
Exit Setting Mode” barcode to exit.
A: Switch on the scanner, long press for 8 seconds to access
“Bluetooth HID Pairing Mode”, the blue lights on the left and right
side alternately flash.
B: Turn on Bluetooth in the device and detect “Barcode Scanner HID”.
C: Click it to enter pairing status.
D: If pair successfully, it emits a "Di" sound, the blue light is on the
right keeps on.
Method 1:

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Bluetooth /2.4G/Wireless Barcode Scanner
Pull up and hide keyboard (Bluetooth
transfer function) Support Android O.S,
iOS cellphone
A. Pull up and hide iOS keyboard
B. Double-click to pull up iOS keyboard
C. Double click to turn off the iOS keyboard
D. To pull up Android Operating System keyboard, please ask
factory supplier for “Bluetooth Input Method APP”.
Restore Factory Defaults Setting
Version Number
During your operation of the scanner, you may scan other setting
barcodes indeliberately and result in the barcode scanner cannot
scan properly, way,you can scan “Restore Factory Defaults”
barcode to restore factory defaults.
Restore Factory Defaults
Show build information
Notice: Before callout or hide the keyboard, please scan "enter
setup mode" barcode first, then willl you be able to callout or hide
the relavant keyboard, finally you scan "scan exit mode" barcode
to exit.
During your operation of the scanner, you may scan other setting
barcodes indeliberately and result in the barcode scanner cannot
scan properly, way,you can scan “Restore Factory Defaults”
barcode to restore factory defaults.

13
Communication mode switching
(Optional)
2.4G Wireless Mode
Bluetooth HID Mode
Bluetooth SPP Mode
Bluetooth BLE Mode
B : Select your intended communication mode barcode
A：Switch on the scanner, scan “
Enter Setting Mode” barcode.
C : Scan “ Exit Setting Mode” barcode
Bluetooth /2.4G/Wireless Barcode Scanner

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Trigger mode
B : Automatically Continuous Scanning Mode Setting Precedure
A：Trigger Manually Mode Setting Precedure
Step 1
Step 2
Step 3
Step 1 for Switch On
C : Autosense Mode Setting Precedure
Step 1 Step 2
Step 3
Step 2 for Switch On
Step 2 for Turn Off
Step 1 for Turn Off
Bluetooth /2.4G/Wireless Barcode Scanner

15
Sound and Vibration Setting
B : Select your intended switch on or turn off the sound/vibration
barcode.
A：Switch on the scanner and scan “
Enter Setting Mode” barcode.
C : Scan “ Exit Setting Mode” barcode
Turn off the Sound
Switch on the Sound
Turn off the Vibration
Switch on the Vibration
Bluetooth /2.4G/Wireless Barcode Scanner

16
Sleep Time Setting
sleep in 30s
sleep in 1 mins
sleep in 5 mins
sleep in 10 mins
sleep in 30 mins
Never Sleep
Sleep Immediately
A: Swithch on the scanner and scan “ Enter Setting Mode” barcode.
B : Select the sleep time interval barcode
C : Scan “ Exit Setting Mode” barcode
Bluetooth /2.4G/Wireless Barcode Scanner

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Language Settings
English
Germany
French
Spanish
Italian
B : Select your intended keyboard language
A：Switch on the scanner and
scan “Enter Setting Mode” barcode
C : Scan “ Exit Setting Mode” barcode
Japanese
Bluetooth /2.4G/Wireless Barcode Scanner

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Transmission Speed Setting
B: Select your intended setting barcode of data transmission speed
A: Switch on the scanner and
scan “Enter Setting Mode” barcode
C: Scan “ Exit Setting Mode” barcode
Fast
Medium
Low
Ultra-low
Bluetooth /2.4G/Wireless Barcode Scanner