User manual CHAMBERLAIN RA4330

[. . . ] any other form of usage is deemed to be incorrect. Neither the manufacturer nor the supplier assumes any liability for personal injury, damage to property or consequential injury or damage occurring as a result of the use of the control units and / or drives for purposes other than those mentioned above or due to changes made to the equipment affecting the safety of the given system. the details stipulated in the Operating Instructions in respect of the operation and repair of the system require strict observance. Neither the manufacturer nor the supplier assumes any liability for personal injury, damage to property or consequential injury or damage occurring as a result of non-compliant actions. [. . . ] If the range has gradually diminished over weeks, the battery is weakening and should be replaced. â· As a test, you can open the shutter box and try it out with the antenna simply hanging down. If this proves successful, the antenna needs to be re-positioned as the shutter box is blocking the signals. If other signals are transmitted on this frequency, the range may be reduced significantly as the mixture of the signals causes the receiver in the motor to block release for safety reasons. â· Weather stations or radio-controlled temperature measuring devices transmit signals in cycles of 30-90 seconds for approx. Hand-held remote controls for garage doors transmit signals briefly when the door is opened. Headphones or other systems in households can also transmit signals via radio. â· As a test, you can deactivate the various systems and see what happens. Can I operate several shutters simultaneously via a 1-channel remote control? â· This is possible in the same room, but not advisable as both or all shutters are always operated at the same time. The individual control of a single shutter is not possible. As a general rule, only use a 6channel remote control (accessory). This is equipped with a mechanism whereby all the shutters can be automatically controlled either together or individually, as required. The middle button stops the shutter in any position as required (stop). If, during an upward or downward movement, the button for the reverse direction is pressed, the motor automatically changes the direction of travel. Make sure no electric cables are damaged when fitting the bracket, particularly when installation is to occur near light switches or power sockets. The installation site should examined carefully beforehand. pROGRAMMING RADIO REMOTE CONTROLS (HAND-HELD TRANSMITTERS) Up to 40x remote controls can be memorised. The first remote control programmed is also called the "master" remote control. PLEASE NOTE: With regard to the 6-channel remote control, first adjust the remote control to the new channel (1-6). To this end, the remote control must be set to the "Individual Control" mode. PROGRAMMING A NEW, ADDITIONAL REMOTE CONTROL (not the first one or so-called master) PLEASE NOTE: The following steps must be executed quickly. [. . . ] Should this not be identifiable however, everything will first have to be deleted via "Deletion without remote control". Was the period between the connection of the power supply and pressing the button on the remote control longer than 20 seconds?Individual control Via the - / + buttons on the remote control, you can switch between channels and thus individually control up to 6 drives. Which channel is active at any given time is displayed via the LED in the upper part of the unit. [. . . ]