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Radio Systems, Inc.

CT-2002 Clock/Timer Manual

For Models:

CT-DESK

CT-THIN

CT-2INCH

CT-4INCH

CT-CONSOLE

CT-DESKGPS

CT-2INCHGPS

CT-SYNC Clock to PC Synchronization Kit

GPS-SYNC GPS to PC Synchronization Kit

Summary of content (28 pages)

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Radio Systems, Inc.
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Radio Systems, Inc. CT-2002 Manual Table of Contents General Description Models...................................................................................................... 4 Options..................................................................................................... 4 General Operating Instructions Clock/Timer (Mode) Select........................................................................ 5 To Set the Clock.................................................................
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Radio Systems, Inc. CT-2002 Manual General Description The CT-2002 series of digital clock/timers is a family of timing displays, a master driver and a GPS driver. Models All Display Models: Will accept serial Time-of-Day and timer data in Radio Systems format, or Time-of-Day (only) data in SMPTE format. Provides up-timing as standard and down-timing with the optional IR remote control. Each display model (with V2005 or higher software) will output serial data for Time-of-Day in Radio Systems format.
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Radio Systems, Inc. CT-2002 Manual General Operating Instructions For all non GPS or master units (applies to units utilized in stand-alone and slave display capacities.) Time-of-Day Set Up and Up-Timer functions can be controlled by the front panel buttons or the wired remote control. However, the IR Remote Control must be used for entering down times and internal setup functions. Front Panel or Wired Remote Operation Clock/Timer (Mode) Select All CT-2002 units operate as both clocks and timers.
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Radio Systems, Inc. CT-2002 Manual Slaved Displays To Utilize as a Slaved Clock Display (CT-2002 Display units only): 1. Consult page 10 for setup functions to select either RS or SMPTE sync format. 2. Provide serial data to the unit. Choices of serial data are SMPTE time code and Radio Systems Time-of-Day data from CT-2002 GPS. In addition a CT-2002 display unit can be used to provide Time-of-Day and Timer data in the Radio Systems format.
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Radio Systems, Inc. CT-2002 Manual To Utilize as a Slaved Timer Display as well as a slaved clock display. (CT-2002 Display units only): 1. Consult page 11 for Setup function programming, and choose selection . 3 option “RS2” for slave timer operation. 2. Provide serial data from any CT-2002 display unit whose timer display you want to slave. Connect the serial data output terminals of the up-stream CT-2002 display to the serial data input terminals of the slave display.
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Radio Systems, Inc. CT-2002 Manual Time of Day Display Offset The time of day displayed on CT2002 displays slaved from upstream GPS or Master clocks or triggered by top-of-hour input closures can be offset by any amount of seconds, minutes, or hours. Typical applications ofr such an offset: •Network Top-of-hour pulses sent early (seconds before the . actual top-of-hour) . • Stations running in full obsentity delay. • HD station transmission delay.
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Radio Systems, Inc. CT-2002 Manual Infra Red Remote Control (Not Available on GPS MASTERS) Up Timing 1 Press the Timer Button to place the CT-2002 into the Timer Mode. The Timer LED will illuminate. (If the “Down” LED is illuminated, press the Reset Button. It may require two presses.) 2. Press the Start Button to start up timing. 3. Press the Stop Button to stop up timing. 4. Press the Start Button to resume up timing. 5. Press the Reset Button to clear the display. Down Timing 1.
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Radio Systems, Inc. CT-2002 Manual Recalling Stored Down Times Previously stored down times in locations MEM1 thru MEM6 may be recalled either with the IR remote control or via the wired remote control. See connection diagram page 18. 1. 2. 3. 4. 5. 6. 7. 8. Press the Timer Button. The Timer LED will illuminate. Press one of the Store Buttons. The stored down time will appear on the display. The Down LED will illuminate. Press the Start Button to begin down timing.
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Radio Systems, Inc. CT-2002 Manual Setup Functions The IR Remote Control is used to set various functions of the CT-2002. With the exception of “IR Remote Disable” these selections are stored if power is lost. 1. Press the Program Button. The “PGM” LED will illuminate. Repeatedly pressing the Setup Button will step the CT-2002 through the 10 menu choices. 2. The selections are changed either by pressing the “CLOCK SET” button or using the numeric keypad. 3.
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Radio Systems, Inc. CT-2002 Manual Option 6: Time compare 1. Use the numeric keypad to enter the minutes and seconds of the time compare. Time between 00:00 and 59:59 must be entered. Note that all four digits (including leading zeros) must be entered. When the minutes and seconds of the time of day are equal to the time compare stored, the matching open collector wired remote will activate. Option 7: Time compare 2. See “option 6” above. Option 8: Time compare 3. See “option 6” above.
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Radio Systems, Inc. When Up-Timing: Push once to reset timing to 00:00 . (Continues to run if reset from Stop) . (Holds if reset from Stop) CT-2002 Manual CT-2002 InfraRed Remote Control In Clock Mode: Starts display running from . Time-of-Day set mode When Down-Timing: Push once to redisplay down time.. Push again to return display to 00:00 . and Up-Time mode. In Timer Mode: Starts display running from .
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Radio Systems, Inc. CT-2002 Manual GPS Driver Additional Operating Instructions Setup Programming Refer to the dip-switch setting diagram on page 23 to program the hour offset from GMT for your time zone, to enable the automatic daylight savings time setting, and to enable 12 or 24 hour operation. Note that the unit is shipped with the factory default setting of Eastern Time Zone (5 hours behind GMT), auto daylight savings time switch-over and 12-hour operation.
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Radio Systems, Inc. CT-2002 Manual Operation 1. After all connections are made, apply power. The unit will take from 1 to 15 minutes to acquire the satellite data. During this initial acquisition period, and during any subsequent periods of satellite data loss, the GPS Master unit will display one of 5 error codes. These codes and their meanings are listed below. 2. After acquisition, the true time will display and will be serially relayed to any digital display units “downstream”.
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Radio Systems, Inc. CT-2002 Manual PC Synchronization GPS-SYNC Synchronization Kit This hardware and software kit allows time code received directly from the GPS antenna to be read into a PC COMM (RS232 serial) port.. The kit includes an antenna, antenna outdoor mount, 12ft. connectorized serial cable, power supply and interface box, and software. A 150ft. extension cable is available as well as an RS-485 extender for extended cable runs up to 500ft.
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Radio Systems, Inc. CT-2002 Manual GPS Antenna Cable Extension CT-150CABLE - 150ft. Extension Cable 150ft. of shielded CAT-5 cable with “biscuit” style RJ-45 termination boxes at each end. GPS antenna plugs into far side and near is connected to GPS clock via an RJ-45 patch cable (provided.) Note: This cable may be shortened by the customer, but 150ft. is the maximum distance that the antenna cable may be extended without the use of the active . RS-485 converter boxes (below.) CT-250CABLE - 250ft.
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Radio Systems, Inc. CT-2002 Manual Master Synchronization via “Lead Clock,” Top-of-hour or PC Sync. using twisted pair (CAT-5) wiring CT-DESK “LEAD CLOCK” For Top of Hour Sync Connect top of hour closure. Pulse must arrive +/- 5 seconds from top of hour.
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Radio Systems, Inc. CT-2002 Manual Master Synchronization via “Lead Clock,” Top-of-hour or PC Sync. using RJ-45 patch wire For Top of Hour Sync Connect top of hour closure. Pulse must arrive +/- 5 seconds from top of hour. STA RT S WITC H STO P SW ITCH RES ET S WITC MOD H E SW ITCH GND TIME CLO TIME SURE 1 CLO SUR E2 TIME CLO SUR TIME E3 CLO SUR E4 GND SER IAL O UT SER IAL O UT + GND 9V DC IN RJ-4 5 OU T RJ-4 5 IN MODEL CT-2002 DESKTOP P art No.
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Radio Systems, Inc. CT-2002 Manual Master Synchronization via GPS CT-GPS using twisted pair (CAT-5) wiring See page 23 for Antenna Connection Options CLO CKS 10 H z TO CLO CKS GRO UND N. O. CON TACT N. O. CON TACT TOP OF HOUR CLOSURE DC T O SER IAL D A TA SER OUT IAL D + A TA GRO OUT UND STA RT S WITC H STO P SW ITCH RES ET S WITC H MOD E SW ITCH GRO UND 1 Hz OUT AHE AD BAC K ANT ENN A DIP SW (UP ITCHES IS O N) MODEL CT-2002 GPS P art No.
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Radio Systems, Inc. CT-2002 Manual Master Synchronization via GPS using RJ-45 patch cord wiring CT-GPS See page 23 for Antenna Connection Options TOP OF HOUR CLOSURE DC T O CL OCK 10 H S z TO CLO CKS GRO UND N. O. CON TACT N. O. CON TACT SER IAL D A TA SER OUT IAL D + A TA GRO OUT UND STA RT S WITC H STO P SW ITCH RES ET S WITC H MOD E SW ITCH GRO UND 1 Hz OUT AHE AD BAC K ANT ENN A DIP SW (UP ITCHES IS O N) MODEL CT-2002 GPS P art No.
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Radio Systems, Inc. CT-2002 Manual Remote Control Connections CT-GPS TO ANALOG CLOCKS TOP OF HOUR CLOSURE BAC SER IAL DAT A OU SER T+ IAL DAT A OU GRO TUND STA RT S WIT CH STO P SW ITCH RES ET S WIT CH MOD E SW ITCH GRO UND 1 Hz OUT AHE AD ANT 15V DC IN ENN A DIP S (UP WITCHE IS O S N) MODEL CT-2002 GPS Part No. 14411 K DC T O CL OCK 10 H S z TO CLO GRO CKS UND COM MON N. O. CON TACT TO IMPULSE DRIVER Logan Township, New Jersey USA 1-856-467-8000 • www.radiosystems.
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Radio Systems, Inc. CT-2002 Manual CT-2002 GPS Antenna Wiring Options CT-GPS I. -with user provided cable Logan Township, New Jersey USA 1-856-467-8000 • www.radiosystems.com Note: (on white-bodied antennas) yellow, black and ground wires shorted at connector Pin Pin Pin Pin 87654321 ANT 15V DC IN 1 = Ground & Shield 2 = +15V 4 = 1 P.P.S. 6 = Data ENN A DIP S (UP WITCHE IS O S N) MODEL CT-2002 GPS Part No.
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Radio Systems, Inc. CT-GPS CT-2002 Manual CT-2002 GPS DIP Switch Settings CT-GPS India (New Delhi) Time 5 1/2 hours ahead of GMT (No Daylight Savings/12 hour/. Analog Clocks connected) Note: Special software prom p/n 16119 required. Prom adds 1/2 hour to all time offset settings.
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Radio Systems, Inc. CT-2002 Manual Warranty Radio Systems, Inc., warrants this equipment to be free from defects in materials and workmanship for a period of one (1) year. This warranty extends to first users of the product and future owners who purchase the product within the warranty period.
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Part # 14691 rev. 3/11 601 Heron Drive • (856) 467-8000 • Fax (856) 467-3044 Logan Township, New Jersey 08085 • www.radiosystems.