
I‑5039
7
2 FEATURES
(1) SEIKO SPORTS TIMER, MODEL ST-306, is a large-sized digital sports timer full of SEIKO s advanced
timing functions. It has 6-digit 200mm-high display modules for clear-cut visibility, can be installed and
operated with ease. It weighs only 12.5 kg.
(2) As an upcount timer, it can be used as a timing display system for various sports events including
swimming, track races, marathon, walking race, skiing,
cycling,
soccer, and rugby.
(3) The
MODEL
ST
-306 can also be used for the display of game points and
deuce points
in tennis.
(4) As a downcount timer, MODEL ST-306 can downcount time to show the remaining time in basketball
and other games.
(5) The following three maximum time ranges are available which can be changed over from each other to
cover a wide range of sports events:
a)
99h59m59s
b)
59m59s9
c)
59m59s99
(Note: The fractions of a second are not displayed during counting.)
(6) The MODEL ST-306 can measure lap time, split time and finish time. In addition, it can memorize and
re-display either lap or split times for a maximum of 25
athletes
. (Ex.: MODEL ST-306 can memorize
and display the order of arrivals and finish times for 1st to 25th places.)
(7) The upcount function is available in two modes: one in which the time is counted up from zero, and the
other in which the time is counted up from a
preset
time.
(8) The downcount function has a crossover counting mode in which the time is downcounted from a preset
time to zero and in succession upcounted from zero. This mode is suitable for marathon and the like.
(9) The MODEL ST-306 has an auto repeat function in which the time is upcounted and downcounted at
fixed intervals to sound a buzzer at a preset time. Accordingly, MODEL ST-306 can be used as a
pace-clock
..
(10) The MODELST-306 is battery-powered, and can be used both indoors and outdoors. (Note, however,
that it cannot be installed outdoors permanently.)
(11) The MODEL ST-306 can be used in combination with a wide variety of SEIKO sports equipment.
3 PACKING LIST
・ Sports timer, Model ST-306
・ Grip switch (stored in an exclusive compartment)
・ Battery box (stored in an exclusive compartment)
・ Manual
※Check off the above at the time of unpacking inspection