Page 1
USB Device Type
MS852
2D Imager Barcode Scanner
Quick Start Guide
Connecting the Scanner
Connect USB cable to the USB port of a host PC.
Factory Default
USB HID Keyboard*
USB CDC Host
Reading Mode
Trigger (Level) *
SNAPI for SCM Setting
Display F/W Version
Presentation (Blink)
A trigger press activates decode processing.
Decode processing continues until the bar code
decodes, you release the trigger.
Auto Aim
The engine projects the aiming pattern when
it senses motion. A trigger press activates decode
processing. After two seconds of inactivity the
aiming pattern shuts o.
The engine activates decode processing when
it detects a bar code in its eld of view. After a
period of non-use, the LEDs turn o until the
engine senses motion.
Auto Aim with IIIumination
The engine turns on the aiming pattern and
internal illumination LEDs when it senses motion.
A trigger press activates decode processing. After
two seconds of inactivity the aiming pattern and
internal illumination LEDs automatically shut o.
* ：Default Option
Thank you for purchasing the unitech product.
For other product documentation, please scan the QR code for more information.
Version 1.1
401456G
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Beep After Good Decode
MS852
2D Imager Barcode Scanner
Quick Start Guide
Enable Beep After Good Decode *
Beeper Volume
Low Volume
Beeper Tone
Low Tone
Disable Beep After Good Decode
Medium Volume
Medium Tone*
High Volume*
High Tone
LED on Good Decode
Enable LED on Good Decode *
USB Country Keyboard Types
Disable LED on Good Decode
North American Standard USB
Keyboard*
French Windows
French Canadian Windows 95/98
Spanish Windows
Portuguese-Brazilian Windows
German Windows
French Canadian Windows
2000/XP
French Belgian Windows
Swedish Windows
Japanese Windows (ASCII)
UK English Windows
Italian Windows
* ：Default Option
Thank you for purchasing the unitech product.
For other product documentation, please scan the QR code for more information.
Version 1.1
401456G
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