Keyboard Remote for SLT series Not working.
The Keyboard remote comes with a USB dongle which is located inside the battery compartment. The USB dongle must be inserted into the USB socket of the TV (either USB1 or USB2). Once this is done then simply install the batteries in the remote wave the remote left right or up and down for 2 seconds and it will sync to the TV.
If you are having issues with the remote where some keys work and others don’t. Replace the batteries as when the power is low the data may not be strong enough to send to the USB Dongle via Bluetooth.