Unitech MS852B+ Quick Start Manual

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.

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.
BT Keyboard *
Scan Mode
Manual Trigger-Normal*
Presentation Mode
Remark:
Bluetooth
If 'Higher Level RF Signal Checking' is selected, BLE communication will become more reliable but the distance will be shorter.
BT/BLE Un-Pair / Pair
Enable Cradle Auto Pair *
System Reset & Info
Factory Default
(Reset setting and Clean
Bluetooth Link-key information)
Send Info
Reset Setting
(Reset setting but Keep
Bluetooth Link-key information)
* ：Default Option
Thank you for purchasing the unitech product.
For other product documentation, please scan the QR code for more information.
BT SPP
BLE Keyboard
Normal Level RF Signal Checking *
Data & Memory
Send Batch
Enter Auto Buffer Erase
MS852B+

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
Pairing barcode label

Operation Mode

Auto*
Aimer Mode
Aimer Mode*
Off
Higher Level RF Signal Checking
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'.
Free Buffer / Drive Space
Enter Batch File Erase
Bluetooth 2D Barcode Scanner
Quick Start Guide
Batch
Wedge
Mobile Phone Read Mode
Hand Held Scanning - Mobile Phone
Streaming Presentation - Mobile Phone
Disable Cradle Auto Pair
Erase
Erase Last Data Entry
Version 1.0
608286G