Specifications
Technology Upgrade Classroom Video 28 5300-1
1224_01
SECTION 28 5300 – CLASSROOM VIDEO
PART 1 - GENERAL
1.01 SECTION INCLUDES
A. Parts and equipment required for viewing video signals.
1.02 SYSTEM DESCRIPTION
A. Each projector shall be installed so that users can easily view the picture being presented.
B. The video systems shall be installed to provide the easiest user interface possible.
1.03 COORDINATION
A. Coordinate work under provisions in Division 1 of these specifications.
B. Coordinate the location of all monitors, televisions, and projectors with the Owner and other
trades prior to final installation.
C. Coordinate with other Contractors who are doing work in the ceiling space. Coordinate the
installation of all cables, projectors, monitors, etc., with the locations of other services.
PART 2 - PRODUCTS
2.01 MANUFACTURERS
A. Approved vendors for video projectors are:
1. Epson
2. Others as approved prior to bid.
B. Approved Manfacturers of Audio and Video components are
1. Extron
2. Kramer
3. Key Digital
2.02 VIDEO PROJECTORS
A. Video projector Standard Mount.
1. The video projector shall have a minimum of 3000 ANSI lumens of light.
2. Native Aspect Ration of 16:10, Image native resolution of WXGA (1280x800) and
shall resize UXGA, SXGA, SVGA, and VGA signals.
3. The projector shall also support NTSC, PAL, SECAM, PAL/M, PAL/N.
4. Minimum contrast ratio shall be 2000:1.
5. The unit shall have the following inputs/outputs as a minimum:
a. Video inputs, HD-15, RCA Composite, HDMI
b. Third party projector control shall be via an on-board RS-232 connection or
LAN Connection.
c. Audio in: 3.5mm x 2
d. Audio Line level output, 3.5mm
6. Third party projector control shall be via an on-board RS-232 connection or LAN
Connection.
7. The projector shall be HDTV ready, and shall support 480I, 480p, 720p, and 1080i
formats.
8. Keystone correction shall be a minimum of 30 degrees.
9. Each projector shall be supplied with a remote control.
10. Projector shall be Epson #99W or equal
11. Spare Bulbs. The contractor shall provide a spare projector bulb for each of the
projectors installed as part of this project.