Specifications

D ESIGN C ONSULTING
Electrosonic Systems, Inc. Page 7 of 11
Design Consulting DEC100167 www.electrosonic.com
3320 N. San Fernando Blvd. Beverly Hills City Hall Tel: [phone]
Burbank, CA 91504, USA Television Production AVC Systems Upgrade Fax: [phone]
The microphone control wiring is assumed to be currently connected to AMX devices
in the rack. This wiring shall be connected to AMX I/O and Relay circuits in the new
system, with new programming in AMX required to copy the functionality from the
current system.
The current ceiling speakers shall be replaced with newer models from QSC,
recommended model is the AD-C152ST shallow ceiling speaker, but the AV
Contractor will need to verify the best solution based on available dimensions of the
current speakers. There are eight ceiling speakers, but it is not known exactly how
many speaker channels there are. The current rack has three speaker level rotary
volume controls, therefore a new QSC amplifier shall be required, connected to the
new Qsys system via Dataport card/cables. At this stage we recommend a QSC CX-
204V be used for pricing, until AV Contractor can verify actual requirement. Whatever
the outcome, a QSC amplifier with Dataport shall be used.
The custom microphone panels shall have new control push buttons fitted, which shall
use LED illumination, not tungsten.
The current Sennheiser wireless microphone systems (two channels) shall be updated
to new Shure UR4D+ models (including new antennae). Liaise with the Owner
regarding UHF frequency options for the Beverly Hills geographical area and agree
together on final choice.
The current Assisted Listening system – make/model unknown - shall remain in place.
Any current audio links to the Control room shall remain in place, but shall be landed
on the new audio patch bay.
Video
All current analog video rack components are to be replaced. The video system shall
be replaced with an AMX Enova digital video matrix switcher and components.
Existing conduit runs and junction boxes in the room are to be reused, but current
coaxial cabling will need to be removed and replaced with shielded CAT6a cabling as
required. Coaxial tie-lines to/from the Control room shall remain in place.
The existing DVD/VHS player shall be removed and replaced with a universal
BluRay/DVD/CD player with RS232 control. An Apple TV box shall be connected in the
rack enabling wireless iPad Airplay video in the room.
The ceiling mounted video projector and projection screen shall be removed. AV
Contractor shall remove mounting hardware and make good any remaining holes in
the ceiling. Note that the projector power drop may be reusable for the new pan/tilt
camera system requirements, AV Contractor to verify.
The two 55” LCD displays in the room shall be replaced with updated LED-LCD
commercial grade models from Samsung. Existing mounting hardware shall be reused