Only a select few models have this function, and the controls are specific to each model.
Please refer to your user manual for the correct instruction. If you do not have access to your user manual these can be viewed/downloaded for the specific model you require from our website WWW.LG.COM.AU for your convenience. If you cannot find the information you require please contact LG Customer care on 1300 LG CARE (1300 54 2273) in Australia and 0800 LG CARE (0800 54 2273) in New Zealand and the consultants can help you further with your enquiries. Please have model numbers ready for ease of consultation.