4. InstallationImage 4-4SIM 7QP series: fixation pointsFixation points of the projector without frameIf the standard projector frame is not used, three bolts can be screwed into the threaded holes at the bottom of the projector to fix itto a custom frame. The bolts must meet the following specifications:• bolt type: M8x1.25• strength class: 8.8 or higher• preferred bolt length (bolt head not included): 25 mm < bolt length < 30 mm• mounting torque range: 20 Nm (177 lbf.in) < torque < 23 Nm (205 lbf.in)Image 4-5SIM 7QP series: fixation points4.3 Projector tiltC AUTION : Not respecting the projector tilt range will cause lamp flicker or even lamp explosion.Tilt rangeThe tilt range of the projector is restricted by the tilt range of the lamp. The drawings below show the maximal tilt range in bothsenses.R59770330 SIM 7QP SERIES 08/12/2014 15