
Quick Reference Guide 
Connecting Argox Cordless Scanner with Your 
 Smart Devices 
Argox offers additional connection solution with the AS-8020CL and 
AS-8520 cordless imagers. The new Bluetooth HID feature for these 
two models provides the ability to connect other Bluetooth devices, for 
example smart phones, tablet PCs, iPod, iPhone, iPad,… which require  
HID protocol to pair with. This feature resolves the problem that current 
AS-8020CL and AS-8520 can only connect with other devices via SPP 
protocol but not the ones only allowed the connections with Bluetooth 
HID protocol. 
       AS-8020CL         AS-8520 
Connecting with Apple iOS devices (iPod, iPhone, iPad) 
1.  Disabled cradle inquiry beep  
2.  Power off the cradle 
3.  Set the PIN code to 0000 assigned to the target Bluetooth device 
4.  Make sure the battery in the AS-8020CL 
or AS-8520 is fully charged. 
5.  Scan “iOS HID” barcode:  
6.  Power on your Apple device and run 
“Settings”. Go to “General” – “Bluetooth” 
and turn the Bluetooth On. Then the Bluetooth device searching will start. 
7.  Your Apple device will find Argox Cordless Scanner “AS8520 XXXXXXXXX” or 
“AS8020CL XXXXXXXXX” under the status of “Not Paired”. 
      F/W V3.01 or above     F/W V3.01 or above 
Listing of the OSs that new AS-8020CL and AS-8520 support 
  Note: Even though the user owns the mobile device with one of the above 
said OSs, it may still fail to connect with new AS-8520 and AS-8020CL 
because the mobile device does not support HID connectivity in their 
official released firmware. 
8.  Click the found device and you will 
hear three beeps after certain 
connecting time. The status will be 
changed to “Connected”. Now your 
Argox Cordless Scanner 
successfully connects with your 
Apple device.   
Revision V4 Nov 25th, 2014 

9.  Simply click the “Notes” in desktop of Apple device and create a “New Note”. 
Tap on the New Note and see the cursor showed on the screen. Use your Argox 
Cordless Scanner to scan a barcode and the data will show on the Note. 
Note: Apple iOS devices will allow only one input device working at the 
same time. So when you connect an Argox Cordless Scanner with your 
Apple device, the Apple Virtual Keyboard will be invalid automatically. To 
have the Apple Virtual Keyboard be available again, you will need to 
abolish the connection between Argox Cordless Scanner and Apple 
Device by scan “Unlink” barcode. 
Connecting with Android devices (mobile phone, tablet PC) 
1.  Disabled cradle inquiry beep  
2.  Power off the cradle 
3.  Set the PIN code to 0000 assigned to 
the target Bluetooth device 
4.  Make sure the battery in the 
AS-8020CLor AS-8520 is fully charged. 
5.  Scan “PC HID” barcode:  
6.  Power on your Android device and run 
“Settings”. Turn the Bluetooth On. Click “Blutooth” and then the Bluetooth device  
searching will start. 
7.  Your Android device will find Argox Cordless Scanner “AS8520 XXXXXXXXX” or 
“AS8020CL XXXXXXXXX” under the “Available devices”. 
8.  Click the found device and you will 
hear three beeps after certain 
connecting time. The status will be 
changed to “Connected to input 
device”. Now your Argox Cordless 
Scanner successfully connects 
with your Android device. 
9.  Simply click the “Mini Diary” in 
desktop of Android device. Click 
“Tap to add text” and see the  
cursor showed on the screen. Use 
your Argox Cordless Scanner to 
scan a barcode and the data will 
show on the Mini Diary. 
Note: Android system will allow both the connected input device and the 
Android Virtual Keyboard working at the same time. So when you connect 
an Argox Cordless Scanner with your Android device, the Android Virtual 
Keyboard will be still available for your input. You don’t need to abolish 
the connection between Argox Cordless Scanner and Android Device. 
Revision V4 Nov 25th, 2014 

 Disconnect with smart devices and reconnect to cradle 
1.  Power on the cradle 
2.  Scanner the PIN code label on the bottom of cradle  
3.  Scanner the Cradle Connection only barcode below 
Cradle Connection only. 
4.  Enable cradle inquiry beep continuously (Default) 
Related Parameter Settings 
There are several related parameter settings for the AS-8020CL and AS-8520. 
  Cradle Connection only. 
  Dongle connect to PC via serial port 
and PIN code input is necessary for 
each connect (*). 
  Dongle connect to PC via serial port 
and PIN code input is necessary for 
the first connect only (*). 
  Turn off HID re-connect from scanner 
to PC 
  HID re-connect duration from scanner 
to PC (1AC01~1AC09 – 10sec ~ 
90sec). 
Disclaimer 
Argox makes no warranty of any kind with regard to this publication, including, but not 
limited to, the implied warranty of merchantability and fitness for any particular 
purpose. Argox shall not be liable for errors contained herein or for incidental 
consequential damages in connection with the furnishing, performance, or use of this 
publication. This publication contains proprietary information that is protected by 
copyright. All rights are reserved. No part of this publication may be photocopied, 
reproduced or translated into any language, in any forms, in an electronic retrieval 
system or otherwise, without prior written permission of Argox. All product information 
and specifications shown in this document may be changed without prior notice. 
All rights reserved. Copyright © 2012 Argox Information Co., Ltd 
Revision V4 Nov 25th, 2014