USL UPC-28C - Manual (Page 12)

- 11 -
UPC-28C Instruction Manual Ultra Stereo Labs, Inc.
Attach the supplied mounting bracket to the wall surface and use the supplied
screws to attach the bracket to the emitter. Allow free airflow around the emitter
and be sure to have at least four inches clearance from all surfaces, preferrably
more. The rear panel is used as a heat sink and must be allowed to dissipate
heat. The emitter will cover up to 6,500 square feet (77 x 84 feet). The emitter
is typically mounted near the projector window. The panel should be “aimed”
towards the screen. This typically results in the panel being vertical and parallel
to the rear wall of the auditorium. Aiming the panel towards the screen provides
additional auditorium coverage from screen reflection.
CAUTION: The rear panel may get quite warm to the touch. This is normal.
Note that if the DC power cable needs to be extended, wire sizes in the table
below are recommended. In addition, be very careful to maintain the voltage
polarity.
Mounting the IRC-28C
Extend the audio Ethernet and DC power wiring as required.