And sometimes, you might need to zoom the image to see if their dirt spot is showing or not. You can now move the cursor to the new monitor, open windows there and even switch the menu bar to the external monitor. We cover the touchpad settings, external monitor setup and many other things. My old work setup was a 1920x1080 resolution laptop with a secondary 1920x1080 LCD monitor connected via HDMI. The contrast of viewfinder and monitor display will look as if you were not shooting in S-Log. These mainly focus… To do any vlogging on the a7III, you'd need to add an external monitor, which would make you setup a little more complicated and bulkier than using the a6600. Use an external display with your MacBook Pro. The OS will be able to detect them easily since monitors are plug & play.Now, we need to set up some settings on your computer for the multiple monitors. Plug one end of the power cord into the back of the monitor and the other end into an outlet.