Stopwatch operation of 4000 series digital clocks, calendar clocks and time zone displays
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User programmable stopwatch operating features

Stopwatch modes available using standard IR control unit:
Programmable display modes:
  • Display stopwatch time only
  • Display freely switchable between clock and stopwatch time
Programmable stopwatch count direction settings:
  • Count up from zero
  • Count down from pre-programmed start-time (99hr., 59 min. and 59 sec. max) and then stop at zero
  • Count down from pre-programmed start-time and then up through zero
  • Continuous countdown from pre-programmed (99hr, 59 min and 59 sec max) start-time and then up through zero
Programmable start/stop and hold switch action:
  • Start - stop - start - stop without hold function
  • Start - stop - start - stop with accumulative split times
  • Start - stop - start - stop with incremental split times
  • Start - stop - start stop, alternate hold actions display incremental split time and rejoins accumulating count

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Programmable stopwatch display resolution:
  • Mode A for 4010 and 4900 models
    - stopwatch shows Minutes, Seconds and 1/100th Seconds - 00:00.00
  • Mode A for 4200 models
    - stopwatch shows Minutes and Seconds - 00:00
  • Mode B for 4010 and 4900 models
    - stopwatch shows Hours, Minutes and Seconds - 00:00:00
  • Mode B for 4200 models
    - stopwatch shows Hours and Minutes - 00:00
  • Mode C for 4010 and 4900 models
    - stopwatch shows Minutes, Seconds and 1/100th Seconds - 00:00.00
    - and then Hours, Minutes and Seconds when count reaches one hour
  • Mode C for 4200 models
    - stopwatch shows Minutes and Seconds - 00:00
    - and then Hours and Minutes when count reaches one hour
  • Mode D for 4010 and 4900 models
    - stopwatch shows cumulative minutes and seconds - 00 00:00
  • Mode D for 4200 models
    - stopwatch shows cumulative minutes - 00 00
Stopwatch operation using external, voltage free, switch contacts - E & NE only:
The range of functions provided by the standard IR remote control can be achieved by the use of hard-wired, voltage free, external switch contact pairs. Please enquire for advice on specific or special applications and requirements.
Network Stopwatch Mode - Network versions only:
Using the network stopwatch mode a master unit (4010, 4200 OR 4900 series) can control multiple slave stopwatch displays, each of which mirror the display of the master unit.
The range of functions provided by the standard IR remote control can be achieved by the use of hard-wired, voltage free, external switch contact pairs. Please enquire for advice on specific or special applications and requirements.