TAG Heuer HL930 Start Clock
There are many new innovative features on this Start Clock that
uses a special 3-motor analogue movement developed entirely by TAG Heuer.
The operation of the start clock is based on amicroprocessor that checks the exact position and alignment of the clock hands every minute to ensure a total precision and reliability of the Official Time.
Digital "Count-down" display for every start accompanied with acoustic "beeps" and
the color changes of a rotating disk that indicates valid start periods (red, green and yellow available depending on sport regulations).
Complete control by the operator for start interval changes during the competition.
START / STOP function for start processes.
An Input for timing signals (fromstart gates or photocells) allows the HL 930
to take andmemorize every start time in sequential order.
An RS 232 serial data port can be used to connect a dedicated printer (such as the PTB Printer) to print in hard copy all recorded start times as they happen. The differences between the start times and the ideal times are also printed.
The RS 232 data port also serves as a way to control the function parameters
of the HL 930 start clock.
A supplementary output provides control signals for signal lights or additional loud speaker.
Rechargeable batteries assure excellent operational duration down to – 25° C.
Automated Time Setting is assured by a built-in time management system where the accuracy is contolled by GPS or other (DCF 77) synchronization signals.
Option: Remote Control.
TECHNICAL SPECIFICATIONS
General
• The Start Clock HL 930 is world-renowned
• 3 separate stepping motors make up this sophisticated
movement to control the hours, minutes and seconds hands.
• An integrated GPS receiver ensures the exact synchronization
to the official time-of-day at your location.
• In addition to the analogue movement, two seven-segment
numeric indicators visually countdown the remaining seconds
to each start interval.
• Further, another indicator comprised of a rotating red, green
and yellow disk provides information on start validity.
• An acoustic signal rounds out the battery of indicators that
serve this start clock
Start Intervals
• From10 seconds to 11min 55 sec in 5 second increments
Time Setting
• From internal GPS or manually
Time Base
• 16 MHz Thermo compensated Quartz Crystal
• +/– 0,5 ppm at 20° C
• +/– 2,5 ppm from –30° to 75° C
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