unitech vMS852B Bluetooth 2D Barcode Scanner User Guide

unitech MS852B+ Bluetooth 2D Barcode Scanner User Guide

How to turn on / turn off the scanner

Turn on : Long press the trigger key for 2 seconds until you hear a long beep sound.

Turn off : Long press the trigger key for about 7 seconds until you hear a short beep sound.

Charging the Scanner

Before using the scanner for the first time, please charge the scanner with the cradle.

Red LED light : Being charged
LED light goes off : Fully charged

How to pair the scanner with the cradle

1. Firstly, select the interface you want to communicate with your PC, for USB/RS232 cable connection, please switch the interface switch to the left/right side as below figure and then connect the cradle and the PC via the interface cable.
2. Long press trigger key for 2 seconds to turn on the scanner. And then put the scanner on the cradle to start the BT pairing automatically.
3. When the pairing is completed, both the scanner LED and the cradle LED will show solid blue light.

Scanner type

• These settings are for cradleless mode only when the scanner connects to the host directly not through cradle.
• To switch the different scanner type, please do un-pair first and then select the scanner type and redo Bluetooth connection.

Operation Mode

Scan Mode

Aimer Mode

Mobile Phone Read Mode

Bluetooth

Remark:
If ‘Higher Level RF Signal Checking’ is selected, BLE communication will become more reliable but the distance will be shorter.

System Reset & Info

Data & Memory

Note: To erase buffer, scan ‘Enter Auto Buffer Erase’ and then scan ‘Erase’. To erase batch file, scan ‘Enter Batch File’ and then scan ‘Erase’.

Auto Power Off After Idle

Scanner Auto Presentation Mode

Beeper Control

Data Sending Inter Block Delay

HID Keyboard Case

DataTerminator

HID Keyboard Language

• ： Default Option

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