126Perform the following inspection and measures before asking for fixing and services.Status InspectionThe heat/gas detector abnormality occurred (wiring is disconnected).Insecticide was not sprayed to the gas detector?The gas leak alarm is not removed?The power lamp of the gas detector is not turned off?The push button is not left pressed?When beep sound occurs (call)Is the Brightness button adjusted properly?The call volume is not set to low or medium?When images are blurredWhen the call volume is too lowWhen a call is interruptedWhen a call is unidirectionalWhen a call is noisyYou are not using too much electricity?A gas/kerosene stove is not used under the detector?The detector is not exposed to spray-type detergent?A window/door is not left open?The breaker has not tripped?Do not function at all"(siren sound) The fire detector has been activated.Please check."When a message is played (Fire detector activated alarm)"(siren) Warning, fire, fire. Warning, fire, fire. A fire hasbroken out. Please evacuate the premises in a safemanner. (siren)"When a message is played (fire alarm)"(rapid beep sound) Gas Leak."When a message is played (emergency alarm)A large amount of smoke/steam is not created by cookingfish/meat?Insecticide that emits a large amount of gas is not used?The gas detector may be activated by alcoholic drink.Alcoholic moisture is not generated by sweet cooking ricewine, soy sauce, or bottles of alcoholic drink?"(beep sound) The air is contaminated. Please open awindow and ventilate the room."When a message is played (imperfect combustion(CO) alarm)Imperfect combustion did not occur when fire up orextinguish a kerosene stove?When beep sound occurs(Fire Detector Fault Alarm)(Gas Detector Fault Alarm)"(pee-paw, pee-paw, pee-paw) Emergency."When a message is played (emergency alarm)"(beep) Security is operating."When a message is played (security preliminary alarm)"(siren) Security alarm has activated."When a message is played (security alarm)"(siren sound) Please come immediately."When a message is played (emergency call alarm)"(beeps) Too much electricity is being used."When a message is played (over-current alarm)The emergency button or an expanded emergency buttonis not left pressed on the base unit?When you come home and find the periphery of theMENU button flashing in blueThere is no recorded messages/message or deliveriesfrom the manager room?A big sound is not generated around the base unit, thelobby phone, the handset of the door phone or the handsetof the door phone with camera?When audio/video is degeneratedWhen a black screen is displayed during playback ofrecorded videosIf the playback screen of recorded videos are degeneratedThere is no high-output wireless station or something emitsstrong magnetism?