Use and Care Manual
29
SMARt fUNctIONS
ENGLISH
LG SMARTTHINQ SMART 
DIAGNOSIS™
•
For appliances with the   or   logo
Use the Smart Diagnosis feature in the LG SmartThinQ 
application for help diagnosing issues with the appliance 
without the assistance of the LG Customer Information 
Center.
Follow the instructions in the LG SmartThinQ application 
to perform a Smart Diagnosis using your smartphone.
1. Open the LG SmartThinQ application on the smart 
phone.
2. In the application, select the appliance from your 
list of connected appliances and then press the dots 
at the upper right of the screen.
3. Select Smart Diagnosis, then press the Start Smart 
Diagnosis button.
•
If the diagnosis fails several times, use the 
following instructions.
 NOTE
4. Select the Audible Diagnosis.
5. Follow the instructions on the smart phone.
6. Keep the phone in place until the tone transmission 
has finished. View the diagnosis on the phone.
•
Smart Diagnosis™ cannot be activated unless the 
appliance can be turned on using the 
Power
button. If the appliance cannot be turned on, 
troubleshooting must be done without using 
Smart Diagnosis™.
•
The Smart Diagnosis™ function depends on the 
local call quality.
•
The communication performance will improve and 
you can receive better service if you use the home 
phone.
•
If the Smart Diagnosis™ data transfer is poor due 
to poor call quality, you may not receive the best 
Smart Diagnosis™ service.
 NOTE
OPEN SOURCE SOFTWARE NOTICE 
INFORMATION
To obtain the source code under GPL, LGPL, MPL, and 
other open source licenses, that is contained in this 
product, please visit http://opensource.lge.com. In 
addition to the source code, all referred license terms, 
warranty disclaimers and copyright notices are available 
for download.
LG Electronics will also provide open source code to you 
on CD-ROM for a charge covering the cost of performing 
such distribution (such as the cost of media, shipping, and 
handling) upon email request to opensource@lge.com. 
This offer is valid for a period of three years after our last 
shipment of this product. This offer is valid to anyone in 
receipt of this information. 
Wireless module (LCW-003) Specificatons
Frequency Range 2412~2462 MHz
Output Power 
(max.)
IEEE 802.11 b : 17.56 dBm
IEEE 802.11 g : 25.53 dBm
IEEE 802.11 n : 25.29 dBm










