Samsung 4 channel DVR User Manual

Contents

English _89 BACKUP VIEWERName Description Audio/ A toggle button. Each time you press this button, the audio output will togglebetween activated and deactivated.You can adjust the volume level from 0 to 100.b Screen PrintoutSaves the current screen as an image file. Supported file formats includeBMP and JPEG.Prints out the current screen. You should have installed the appropriateprinter driver before you can print out the screen.c File TamperDetection /A toggle button. Each time you press this button, it will toggle betweenactivated and deactivated. The closed lock icon indicates activation of the filetamper detection, which will blink the screen three times and stop playing ifan unauthorized manipulation of a data file is detected. A message of “The file is forged” will display in the menu bar. Deinterlace You can enable the De-interlace function. Zoom In/OutCollapses the time range that is displayed on the range bar of the storagetime. You can collapse the range bar until the overall range is shortened to 24hours.Enlarges the time range that is displayed on the range bar of the storagetime. You can enlarge the range bar until the overall range is extended to 1minute. Display of storage time range Displays the time range of a stored video file.You can move the gridline of the range bar to select a time point to play. SpeedA toggle button; each time you press this button, the "Slow Playback" iconchanges its color to display it’s activated/deactivated. If it is activated, youcan use the play speed control to adjust the play speed up to x1/16 forwardand backward respectively, whereas if deactivated, you can adjust up to x16forward and backward.A toggle button; each time you press this button, the "Lock Speed" iconchanges its color to display it’s activated/deactivated.If activated, the adjusted speed will be kept even if you release the mouse onthe speed bar. If deactivated, the adjusted speed will be applied only whileyou use the mouse to hold the adjusted speed, and if you release the mouse,the speed will restore to x1.You can adjust the play speed up to x16 forward and backward respectively,which varies according to the frame rate per second of the source.Fast playback maximum is limited to x2 for footages recorded at 20 ~ 30 fps(frames per second), x4 for 11 ~ 19 fps, x8 for 6 ~ 10 fps, and x16 for footagesrecorded at slower than 6 fps. PlayDisplays the next frame. This is available only if the playback is stopped.A toggle button. Press it once to start playing the video and switch the buttonmode to 'Pause', and press it again to switch the button mode to Play andstop playing temporarily.Displays the previous frame. This is available only if the playback is stopped.