User Manual
DS-73xxHUI-K4, DS-73xxHQI-K4, DS-90xxHUI-K8 DVR User Manual 
UM DS-73xxHUI-K4 DS-73xxHQI-K4 DS-90xxHUI-K8 032918NA  45 
Figure 45, Switch Main and Aux Output 
2.  Use the mouse wheel to double-click on the screen ag
ain to switch to the 
aux output, or click Cancel to cancel the operation.   
3.  Select the Menu Output Mode to others from the right-click menu on the 
monitor.   
4.  On the pop-up message box, click Yes to reboot the device to enable the 
selected menu output as the main output. 
You can select the Menu Output Mode under Menu > Configuration > 
General > More Settings to Auto, HDMI1/VGA and HDMI2 and then 
reboot the device to switch the main output.   
3.3.3  Quick Setting Toolbar in Live View Mode 
On the screen of each channel, there is a quick setting toolbar that appears 
when you click the screen. 
Figure 46, Quick Setting Toolbar 
Refer to Table below for description of the Quick Setting Toolbar icons. 
Table 1-12 Description of Quick Setting Toolbar Icons 
Icons
Description
Icons
Description
Icons
Description
Start
/
Stop 
Manual 
Record
ing
Instant Playback 
Audio On/Mute 
PTZ Control 
Digital Zoom 
Image Settings 
Close Live View 
Face Detection 
Information 
Capture 
Live View 
Strategy
Fisheye 
  Instant Playback shows only the record in the last five minutes. If no record is found, it means 
there is no record during the last five minutes. 
  Digital Zoom zooms in the live image. You can zoom in the image to different proportions (1 to 
16x) by moving the sliding bar. You can also scroll the mouse wheel to control the zoom in/out. 










