ASKProxima impression 8300 User Guide
USER GUIDE
SVGA DLP PROJECTOR
26
After having mounted the projector in the ceiling, test if the holding force is
sufficient by adding a load to the mount double the weight of the combined
projector and mount. The mount should hold this extra weight with no sign
of fatigue and with no sign of mounting screws loosening.
sufficient by adding a load to the mount double the weight of the combined
projector and mount. The mount should hold this extra weight with no sign
of fatigue and with no sign of mounting screws loosening.
9.3
WIRING
Ceiling mounted projectors require long signal and power wires.
The signals should be wired using high quality coaxial cable. The cables
usually need to be customized. Some vendors have specialized in this field.
Contact your dealer for further detail.
usually need to be customized. Some vendors have specialized in this field.
Contact your dealer for further detail.
If the signal cables run over a longer distance from the source to the
projector, a line buffer (distribution amplifier) may be needed (available
from third party vendors).
projector, a line buffer (distribution amplifier) may be needed (available
from third party vendors).
For potential fire reasons, the power wiring should be
separately switched so that the projector can be switched off
completely when not in use. The ON/OFF on the remote
control only suspends operation of the projector without
switching off completely.
separately switched so that the projector can be switched off
completely when not in use. The ON/OFF on the remote
control only suspends operation of the projector without
switching off completely.