QSTD5304 Digital Video Recorder User Manual293.3 Shortcut Menu3.3.1 PTZFig 3.35 PTZ ModePTZ mode is shown as Fig. 3.35. To switch the channel to which the videooutput of the Speed Dome connects you press "PTZ" button to enter the PTZmode.In the live view of PTZ mode the default channel is channel 1, you can usemouse to change the channel number to enter the corresponding channelPTZ mode.SPEEDSTEP1 In PTZ mode, press "Speed" button.STEP2 Press "+" and "-" buttons to change the rotational speed.STEP3 Press "Up", "Down", "Left" and "Right" buttons to rotate the SpeedDome to a certain position.ZOOMSTEP1 In PTZ mode, press "ZOOM" button.STEP2 Press "+" and "-" buttons to zoom in and zoom out.FOCUSSTEP1 In PTZ mode, press "FOCUS" button.STEP2 Press "+" and "-" buttons to control focus.IRISSTEP1 In PTZ mode, press "IRIS" button.STEP2 Press "+" and "-" buttons to change the brightness of the SpeedDome.3.3.2 SearchPress the "Search" button, there are five submenus displayed on the screen:PLAYBACK, BACKUP, DELETE and LOCK. Data menu is shown as Fig.3.36.