5Keyfob External receiver and doorphone controller1. Switch to radio link creation mode.2. Switch to radio link creation or deletion mode.4. Select the key to be associated (or deleted)and validate the procedurePress briefly on the chosen key.The LED lights up green for 1.5 s.Refer to the installation manual of each product.3. Select the function.Refer to the installation manual of each product.IMPORTANT: choose the top or bottom cursorposition for the SJ608AX.IMPORTANT: if an error is made, the LED flashes red 3 times. Go through the radio link creation (or deletion) procedure again.N.B. press briefly on the link creation PB a second timeto exit this mode without waiting until the end of the5 minute period.Remove keyfob battery compartmentcover to access Radio link button.Press briefly on the radio link creationPB: red LED when the key is pressedswitching to orange when it is released toindicate the change to radio link creationmode for a maximum duration of 5 min.5.1 Creating and deleting the radio link between the remote control keyfob and an Optwin®wireless productIMPORTANT: An Optwin® radio link can be created for a key programmed for a TwinBand® command n°. If the radio link isdeleted the key returns to its initial command n° setting.5. Radio link between the remote control keyfob and an Optwin® wireless productThis step is for creating (or deleting) a radio link between a keyfob and:• an external receiver,• a doorphone controller.The keyfob can be programmed to recognise up to 16 products with 16 radio links per key.A function-allocated radio link can be created or deleted following the same procedure, as described below:This step only concerns the remote control devices SJ604AX and SJ608AX.5.2 Deleting the radio links of a keyfob keyExample: the P2 key on the keyfob controls two separate lights via 2 external receivers.Follow the procedure below to delete the 2 radio links with these 2 receivers.Procedure:1. press briefly on the radio link creation pushbutton on the keyfob,2. press and hold the keyfob P2 key for longer than 10 seconds.The keyfob LED lights up green for 1.5 s to indicate that all of the selected key’s radio links have been deleted.