Download Special Specification Template

Report Printer. At least one laser printer shall be provided that shall be accessible
from all central operator workstations. The printer shall provide at least 10
pages per minute output at 600 dpi and shall accommodate at least 250 sheets
of paper simultaneously in the paper tray.
Log Printer. One standard-width dot matrix line printer shall be provided for
logging system events.
(3) System Capacity.
(a) Provide a system with capacity for an unlimited number of intersections, on-street
masters, and control groups.
(b) Allow up to 32 devices per communications channel.
(c) Communicate with all equipment periodically to monitor status.
(d) Allow handling of extended monitoring and upload/download requests
concurrently
(e) Provide a system that supports all of the following communications media:
•
1200 baud, 2- or 4-wire, half-duplex, TDM/FSK via twisted pair or telephone
line
•
1200-19,200 baud single or multi-mode fiber optic
•
1200-19,200 baud CATV
•
1200-19,200 baud fixed or spread spectrum radio
•
1200-19,200 baud private coaxial cable
(f) Support the use of multiple media simultaneously.
(4) Graphical User Interface.
(a) Design the ATMS graphical user interface (GUI) software so that it provides the
operator with a graphical operating environment of the type commonly found on
today's desktop computers.
(b) Supply a GUI that is easy to use while providing a fast and efficient way to control
and monitor the ATMS.
(c) Provide a GUI that allows the operator to intuitively select objects on the screen by
point-and-click manipulation with the mouse, thereby minimizing typing and the
need to memorize lengthy commands.
(d) Provide hot keys for commonly used functions. Incorporate the following into the
GUI:
•
pop-up multiple display objects and windows,
•
menu icons and controls,
•
dialog boxes,
2-28
3443
05-05