LiftMaster HDSL24UL Installation Manual - English - Page 32

OPERATION Operator Alarm A B When the inherent force of the operator detects the following twice consecutively, the alarm will sound up to 5 minutes and the operator will need to be reset. A. The gate is hitting an obstruction. B. The gate does not meet specifications. C. Debris is on the gate's track such as mud, rocks, dirt, etc. C D D. The gate has one or more broken axles or wheels. E. The gate wheel is off the gate rail. The operator alarm will beep 3 times with a command if the battery is low. Remove any obstructions or repair gate system. Toggle the reset switch to RESET then back to NORMAL OPERATION to shut off the alarm and E reset the operator. After the operator is reset, normal functions will resume. Remote control There are 3 different options for programming the remote control depending on how you would like the remote control to function, see page 26. Single Button Open Only When gate is in the closed position, activation of the remote control button will open the gate. The Timer-to-Close can be set to close the gate. Single Button Control (SBC) Functionality Program one remote control button as an open, close, and stop When gate is in the closed position, activation of the remote control button will open the gate. During the open cycle another activation of the remote control will stop the gate and the next activation of the remote control will close the gate. When the gate is in the open position, activation of the remote control button will close the gate. If the remote control is activated while the gate is closing, the gate will stop and the next activation will open the gate. Three Button Remote Control Program each remote control button as an open, close, and stop. 32