Sliding {HEAD ~ the mounting member} 50 along {TAIL ~ the arc} of the display device mounting unit 70 when the display device 30 is installed to the main unit 20 enables adjusting the tilt angle of the display device 30 
along
Sliding { HEAD ~ the mounting member } 50 along { TAIL ~ the arc } of the display device mounting unit 70 when the display device 30 is installed to the main unit 20 enables adjusting the tilt angle of the display device 30
OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH