The trunnions 116 a and {HEAD ~ 116 b} of {TAIL ~ the display unit} 111 fit into the tilt connector holes 154 a and 154 b of the display connection unit 155 so that the tilt angle of the display unit 111 can be adjusted 
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The trunnions 116 a and { HEAD ~ 116 b } of { TAIL ~ the display unit } 111 fit into the tilt connector holes 154 a and 154 b of the display connection unit 155 so that the tilt angle of the display unit 111 can be adjusted
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL 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 OTH OTH OTH OTH OTH OTH OTH OTH