NEC PA803UL User Manual page 166

Reference drawings
* The drawing showing the dimensional requirements is not an actual stand design drawing.
Rear foot
[Side View]
200
** Please refer to the previous page.
6. Connecting to Other Equipment
Screw holes for 4 - M4 use
Tilt foot (remove)
130 or
greater**
149
[Front View]
Exhaust
Intake air
Intake air
Horizontal adjuster