Справочник Пользователя для Unitech Electronics Co. Ltd. MS842RBBT

 

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unitech is a registered trademark of unitech Electronics Co., Ltd.

 

Red LED & Green LED 

System start 

Red LED    blinks 

Low battery power 

Green LED flashes once 

Successful barcode reading 

Red LED on 

1. Barcode reading when the trigger is pressed 

2. Battery charging when the scanner is set on the cradle 

Green LED on 

1. Entering barcode setting mode 

2. Battery charging completion 

Blue LED blinks 

BT ready for pairing (Cradle-less mode) 

Blue LED blinks fast 

BT disconnected  (Cradle-less mode) 

Blue LED turns off   

BT connected    (Cradle-less mode) 

Blue LED flashes and then turns off   

BT pairing & connection (Cradle mode) 

 

 

 

Beep Sequence   

Action 

One long beep with a High tone   

1.    Trigger is pressed to power on the scanner   

     (enter bootloader) 

2.    Power Swith from Off to On and system start    

    running 

One beep with a Hi /Medium tone   

Successful barcode reading with BT online 

2 short beeps with a Hi /Medium tone   

Successful barcode reading with BT offline 

3 beeps with Low-High / High-Low tone   

BT Connection / Disconnection 

Good reading beep with Green LED off to on Entering barcode setting mode 

One short beep with a Medium / 

Low tone and Green on to off 

Exiting barcode setting mode 

Short beeps with Hi tone   

Page calling 

5 short beeps with a Hi-Low tone 

Error / Warning