![ARTHUR HOLM AHDSR42W User Manual Download Page 22](http://html.mh-extra.com/html/arthur-holm/ahdsr42w/ahdsr42w_user-manual_2978039022.webp)
22
AHLINK
AHlink is used to control and set-up the unit.
Activate the AHlink function by pressing the open/close button on the
cover plate during 3 seconds.
Using a mobile phone, download the “EZ App Lynx” app from the App
Store (IOS system) or Google Play (Android system). This App is cost free.
Execute the EZ App Lynx on your mobile phone.