19
EF22
1 Speaker Outputs audio.
2 Security slot You can install the security cable on the projector
to deter theft.
3 Air exhaust vents Exhaust vents for air used to cool the projector
internally.
Warning: While projecting, do not put your face or
hands near the air exhaust vent, and do not place
objects that may become warped or damaged by
heat near the vent. Hot air from the air exhaust
vent could cause burns, warping, or accidents to
occur.