User manual SEIKO SJC

[. . . ] * To stop it manually, press Button A, B or C, or push CROWN 2 back in to normal position. STOPWATCH Stopwatch measures up to 30 minutes in 1/5 second increments. After 30 minutes, it will start counting again from "0" repeatedly up to 6 hours. STOPWATCH OPERATION q Before using the stopwatch: 1 Check that CROWNS 1 and 2 are set at normal position. 2 Press Button B to reset STOPWATCH hands to "0" position. * If the hands do not return to "0" position, follow the procedure in "ADJUSTING THE HAND POSITION" (page 12). English STOPWATCH minute hand Reset / Split /Split release B A Start / Stop / Restart CROWN 1 STOPWATCH 1/5-second hand CROWN 2 9 TACHYMETER [for models with tachymeter scale on the dial] To measure the hourly average speed of a vehicle Ex. [. . . ] 1 STOPWATCH second hand: 40 seconds Tachymeter scale: "90" English 1 Use the stopwatch to determine how many seconds it takes to go 1 km or 1 mile. "90" (tachymeter scale figure) x 1 (km or mile) = 90 km/h or mph 10 Tachymeter scale can be used only when the time required is less than 60 seconds. 2: If the measuring distance is extended to 2 km or miles or shortened to 0. 5 km or miles and STOPWATCH second hand indicates "90" on tachymeter scale: v 2 Tachymeter scale indicated by STOPWATCH second hand gives the average speed per hour. "90" (tachymeter scale figure) x 2 (km or mile) = 180 km/h or mph "90" (tachymeter scale figure) x 0. 5 (km or mile) = 45 km/h or mph To measure the hourly rate of operation Ex. 1 STOPWATCH second hand: 20 seconds Tachymeter scale: "180" 1 Use the stopwatch to measure the time required to complete 1 job. English "180" (tachymeter scale figure) x 1 job = 180 jobs/hour Ex. 2: If 15 jobs are completed in 20 seconds: "180" (tachymeter scale figure) x 15 jobs = 2700 jobs/hour v 2 Tachymeter scale indicated by STOPWATCH second hand gives the average number of jobs accomplished per hour. 11 ADJUSTING THE HAND POSITION If STOPWATCH hands will not return to the 12 o'clock position when the stopwatch is reset or when the battery is replaced with a new one, follow the procedure below. CROWN 1 Pull out to second click. Press repeatedly to reset STOPWATCH minute hand to the 12 o'clock position. Press repeatedly to reset STOPWATCH second hand to the 12 o'clock position. Push back in to normal position. B English A CROWN 1 CROWN 1 12 v A v B v RESETTING THE BUILT-IN IC In case any of the hands should move improperly, follow the procedure below to adjust the hand movement. A AND CROWN 1 CROWN 1 v v B CROWN 1 A Pull out to second click. English B Press simultaneously. Push back in to normal position. 13 NOTES ON OPERATING THE WATCH DATE SETTING q Do not set the date between 9:00 p. m. * If it is necessary to set the date during that time period, first change the time to any time outside this period, set the date and then reset the correct time. q It is necessary to adjust the date at the end of February and 30-day months. English 14 TIME SETTING q When setting Hour hand, check that AM/PM is correctly set. Never attempt to recharge it, as this may cause battery leakage or damage to the battery. 17 TO PRESERVE THE QUALITY OF YOUR WATCH WATER RESISTANCE q Non-water resistant · If the watch becomes wet, have it checked by an AUTHORIZED PULSAR DEALER or SERVICE CENTER. English q Water resistant 5/10/15/20 bar · Before using in water, be sure the crowns are pushed in completely. · Do not operate the crowns and buttons when the watch is wet or in water. If used in sea water, rinse the watch in fresh water and dry it completely. · When taking a shower with the water resistant 5 bar watch, or taking a bath with the water resistant 10, 15 or 20 bar watch, be sure to observe the following: * Do not operate the crowns or push the buttons when the watch is wet with soapy water or shampoo. * If the watch is left in warm water, a slight time loss or gain may be caused. This condition, however, will be corrected when the watch returns to normal temperature. 5 bar WR 10/15/20 bar WR 18 * Pressure in bar is a test pressure and should not be considered as corresponding to actual diving depth since swimming movement tends to increase the pressure at a given depth. ** We recommend that you wear a PULSAR Diver's Watch for scuba diving. TEMPERATURES Your watch works with stable accuracy within a temperature range of 5° -10°C C and 35° C (41° F and 95° F). Temperatures over 60° C (140° F) may cause battery leakage or shorten the battery life. Do not leave your watch in very low temperatures below ­10° C (+14° F) for a long time since the cold may cause a slight time loss or gain. [. . . ] Temperatures over 60° C (140° F) may cause battery leakage or shorten the battery life. Do not leave your watch in very low temperatures below ­10° C (+14° F) for a long time since the cold may cause a slight time loss or gain. However, the above conditions will be corrected when the watch returns to normal temperature. +60°C MAGNETISM Your watch will be adversely affected by strong magnetism. [. . . ]