Specifications

THE SHALLECK COLLABORATIVE SANTA ROSA CITY COUNCIL
AV SYSTEMS UPGRADE
April 6, 2012 27 41 16  8 AV SYSTEMS
100% CD
a. Owner has installed (3) flatpanel LCD video displays, one in each meeting room.
Provide VGA and serial control connectivity to these new flat panel displays using
CATbased extension products. Connect CATV feed to each display as well.
Provide all necessary CATV devices to make a complete system, with +/ 5dBmV
output at each display.
b. Replace (e) 4x4 VGA+A matrix switch with a (n) 8x8 VGA+A matrix switch. Though
not all connection points will be used as part of this scope, it will allow for future
planned expansion.
3. Control System
a. Additional control system programming of existing processor & touchpanels will be
required to facilitate the work in this scope. This programming is in the scope of this
work. Existing code will be provided to the winning bidder.
b. The (e) control system includes a main processor, expansion units, and (3)
touchpanels.
c. Additions to the existing control system shall include:
1) (3) flatpanel display controls, including power, source, channel, and volume.
2) Expanded matrix video switcher and audio DSP controls as needed facilitate
display & streaming control.
3) New 2way connection to video matrix (replace existing 1way connection), with
the purpose of enabling feedback on touchpanels from matrix.
4) New UPS controls via network, to allow for complete system shutdown.
5) New power sequencing controls via GPIO interface, to allow for complete system
shutdown.
6) Confirmation that all (e) equipment and functions are working and fully retained
following completion of new work.
4. Existing Equipment Racks & Equipment Presentation
a. Currently, the presentation equipment resides in a halfheight equipment rack. In
order to facilitate additional equipment space, all equipment will be moved into one
new fullheight swingout rack. It is in the scope of this work to complete the move,
including any new wiring extensions required. We have endeavored to place the rack
where the least amount of extension would be needed.
b. Follow industry bestpractices for installation, including proper lacing bars, cable
strain relief, and associated methods.
c. Provide rack mount kits for any device in the rack that is not currently rackmounted.
d. New power and power raceways will be added to the rack.
e. After the equipment is moved and connected, it is in the scope of this work to confirm
all equipment is properly functioning, and operates as it did prior to the move.
5. Utility/General
a. Provide a UPS system, complete with integrated network control to facilitate
complete system shutdown via touchpanel controls.
b. Provide two power sequencing and conditioning devices. Connect to control system
via GPIO ports to turn the system on/off in a proscribed fashion.