Radio Systems, Inc. CT-2002 ManualPage 4General DescriptionThe CT-2002 series of digital clock/timers is a family of timing displays, a masterdriver and a GPS driver.ModelsAll Display Models: Will accept serial Time-of-Day and timer data inRadio Systems format, or Time-of-Day (only) data inSMPTE format. Provides up-timing as standard anddown-timing with the optional IR remote control.Each display model (with 2005 software) will outputserial data for Time-of-Day in Radio Systems format.CT-2002 Desktop Display 4” deep x 3” high Desktop clock/up-down timer with3/4” LED displays which functions as a stand alone orslave time of day display with wired remote control.CT-2002 Thin Display 1” deep x 3” high “stick-on” clock/timer with 3/4”LED displays featuring the same functions as thedesktop unit, but in a smaller profile cabinet.CT-2002 Large Display 2” deep x 5” high clock/timer display with 2” highLED display and the same features set as the“desktop” and “thin” units.Master & GPS Models: Provide up-timing and output serial Time-of-Day datain Radio Systems format.CT-2002 Desktop & Large Installs in Desktop and Large units to provideMaster Driver serial master time data to all CT-2002 clocks andtimebase to AC-12 analog clocks. Unit has anon-board ovenized crystal and accepts top-of-hourand 1 and 10 Hz sync inputs.CT-2002 Desktop & Large Installs in Desktop and Large units to include aGPS Driver powered outdoor antenna to receive GPS time data.Automatically updates for daylight savings time andoutputs 1 PPS and top-of-hour closure. Providesserial master time data to all CT-2002 clocks and atimebase to AC-12 analog clocks.OptionsInfra-Red Remote Control Required for down timing and internal setup func-tions. Also provides clock operation, Time-of-Day Setand up-timer functions (for display units only.)AC12 Analog Clock Wall-mount 12” analog impulse driven clockRS-485 Convertor Installs in-line between the GPS satellite antenna andclock/receiver. Required for cable runs in excess of 150’.