Scope Menu65BACKzoom+ xzoom- xsignal/noiserflev+0dBsample1Scope MenuThe last set menu iscalled up.With this button, youcan switch on the videoscope.Switches on the audioscope menu.Switches on the DiS-EqC scope.Video scope menuThe last set menu iscalled up.Horizontal zoom –Enlarging thevideo signalBy pressing thisbutton, the videosignal can be zoomedon the screen. Eight zoom stages areavailable. Each time the button is pressed,the zoom switches to the next stage. If thefield no longer lights up yellow, the highestzoom stage is reached.Horizontal zoom – Reducing the video signalBy pressing this button, the video signal can be reduced on the screen. Eight zoomstages are available. Each time the button is pressed, the zoom switches to thenext lower stage. If the field no longer lights up yellow, the lowest zoom stage isreached.S/N measurementThe S/N measurement is carried out, in order to measure the signal-to-noise spac-ing of TV and Sat signals. The S/N measurement is carried out weighted with CCIRfilters. The measurement of the noise level is carried out in an empty line; the linemust be manually set. With the „zoom x“ button, the video signal is set in such away, that no synchronised impulse or picture content are shown on the TFTscreen. By pressing the softkey, the S/M measurement begins. The measured S/Nvalue appears afterwards on the screen.BACKvideoaudioDiSEqCvideoaudioDiSEqC
