A method for monitoring on a receiver video provided from a content source, the method comprising: outputting a first video signal provided from a first content source; and displaying a video (vA) from a second video signal intermittently (Tm.int) with a video (vB) from the first video signal on a single screen (410,420,430), the second video signal being provided from a second content source other than the first second content source, by: causing the single screen to be in a multi-view state where a video (vA) from the second video signal is displayed with a video (vB) from the first video signal on the single screen for a first time period (Tmon); and causing by the controller of the receiver the single screen to be in a single-view state, when a timer of the receiver expires after the first time period, where a video (vB) from the first video signal is displayed alone on the single screen for a second time period (Tm.int-Tmon) longer than the first time period; characterized by further comprising: causing the single screen to be in the multi-view state, when the timer expires after the second time period of the single view state expires; and causing the multi-view state and the single-view state to be repeated (t422, t431, t432, t441) in an alternate manner on the single screen, wherein the video (vB) from the first video signal is displayed alone on the single screen in the single-view state, and wherein the video (vA) from the second video signal is displayed with the video (vB) from the first video signal on the single screen in the multi-view state. outputting a first video signal provided from a first content source; and displaying a video (vA) from a second video signal intermittently (Tm.int) with a video (vB) from the first video signal on a single screen (410,420,430), the second video signal being provided from a second content source other than the first second content source, by: causing the single screen to be in a multi-view state where a video (vA) from the second video signal is displayed with a video (vB) from the first video signal on the single screen for a first time period (Tmon); and causing by the controller of the receiver the single screen to be in a single-view state, when a timer of the receiver expires after the first time period, causing the single screen to be in a multi-view state where a video (vA) from the second video signal is displayed with a video (vB) from the first video signal on the single screen for a first time period (Tmon); and causing by the controller of the receiver the single screen to be in a single-view state, when a timer of the receiver expires after the first time period, where a video (vB) from the first video signal is displayed alone on the single screen for a second time period (Tm.int-Tmon) longer than the first time period; characterized by further comprising: causing the single screen to be in the multi-view state, when the timer expires after the second time period of the single view state expires; and causing the multi-view state and the single-view state to be repeated (t422, t431, t432, t441) in an alternate manner on the single screen, wherein the video (vB) from the first video signal is displayed alone on the single screen in the single-view state, and wherein the video (vA) from the second video signal is displayed with the video (vB) from the first video signal on the single screen in the multi-view state. causing the single screen to be in the multi-view state, when the timer expires after the second time period of the single view state expires; and causing the multi-view state and the single-view state to be repeated (t422, t431, t432, t441) in an alternate manner on the single screen, wherein the video (vB) from the first video signal is displayed alone on the single screen in the single-view state, and wherein the video (vA) from the second video signal is displayed with the video (vB) from the first video signal on the single screen in the multi-view state.