[CentOS] Question on screen capture from command line

I am trying to get the screen capture to work from command line (remotely).
I am getting the wrong screen shot.

This is what xrandr is giving me...

xrandr --query
Screen 0: minimum 8 x 8, current 1920 x 1080, maximum 32767 x 32767
DP1 disconnected (normal left inverted right x axis y axis)
DP2 disconnected (normal left inverted right x axis y axis)
HDMI1 disconnected (normal left inverted right x axis y axis)
HDMI2 connected primary 1920x1080+0+0 (normal left inverted right x axis y
axis) 1600mm x 900mm
   1920x1080    120.00*+ 100.00   119.88    60.00    50.00    59.94
 30.00    25.00    24.00    29.97    23.98
   3840x2160     30.00    25.00    24.00    29.97    23.98
   1920x1080i    60.00    50.00    59.94
   1280x1024     60.02
   1360x768      60.02
   1152x864      59.97
   1280x720      60.00    50.00    59.94
   1024x768      60.00
   800x600       60.32
   720x576       50.00
   720x576i      50.00
   720x480       60.00    59.94
   640x480       60.00    59.94
   720x400       70.08
VIRTUAL1 disconnected (normal left inverted right x axis y axis)


I'm thinking its giving me one of the other screens. Not the HDMI2 screen.
What do I do ?    It is definitely not the current screen shot.
I have tried both xwd and import - same wrong result.

Or - as a thought - how to I get RID of the other screens - and just have 1.
The computer has an intel chipset.
00:02.0 VGA compatible controller: Intel Corporation Atom/Celeron/Pentium
Processor x5-E8000/J3xxx/N3xxx Integrated Graphics Controller (rev 35)

Thanks for any suggestions.

Jerry