Sliding the mounting member 50 along {HEAD ~ the arc} of {TAIL ~ 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 
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Sliding the mounting member 50 along { HEAD ~ the arc } of { TAIL ~ 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 OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL 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