Ensure the remote control is pointed toward the remote control window onthe display.No obstacles should be placed between the remote control and the remotecontrol window.The effective receiving scope for the signal is 8 meters to the front of theO Oremote control window, and 45 to the left or right side and 20 above or belowthe control window.Use of remote control:1. To ensure a normal operation, the remote controller should not be droppedor damaged in any way .It should also be kept dry and away from all heat sources.2. Battery replacement is necessary when the remote control actsinconsistently or stops operating the LCD display.Remote controlEffective rangeabovebelow2020left rightfront 8m45 45-Here showns may be somewhat different from your TV, is only the graphic solution, pleasetake material object as.