Data Sheet

It shall include inputs for two Lo-Z balanced micro-
phones, one Hi-Z unbalanced AUX input, tele-
phone paging accessories, and booster amplifier.
Terminals shall be provided for the time signalling
and telco page (activation) features.
It shall provide all controls necessary for two-way
intercom communication with any classroom,
distribution of general announcements or program
material to any or all classrooms, and transmission
of emergency announcements to all classrooms.
Provisions shall be included for optional
emergency paging from a remote telephone or
microphone.
Complete facilities for aural (monitor speaker) and
visual (LED) monitoring of all program material
shall be provided.
It shall include three-position (Program, Off,
Intercom) room selector switches and associated
LEDs, and Press To Talk, All-Call, and Emergency
Page push buttons. The Emergency switch shall
gather all station lines to permit single push-button
distribution of announcements to all speaker
locations. Similarly, the All Rooms switch shall
permit single push-button distribution of program
material to all speaker locations, except for those
on the intercom channel.
It shall include facilities for voice-call origination
from classrooms and for selective classroom
privacy; the latter shall prevent the Control Center
from monitoring any classroom whose call origina-
tion switch is in the Privacy position.
The Control Center shall measure 20-1/2" W x 12"
H x 11" D (with sloped top). The cabinet shall be
constructed of sturdy material and finished in
simulated wood grain finish; control panels shall
be finished in black. Product weight shall be 29 lb.
(Also include all program source equipment, class-
room loudspeakers, call origination switches, and
other associated material, hardware and cable
required.)
The system shall be supplied or installed by or
under the direct supervision of an authorized local
distributor who has been trained by the manufac-
turer in the proper installation, operation, and
service of the equipment.
Architect and
Engineer
Specifications
(continued)