Casio GW-7900B-1ER manual

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Table of contents for the manual

  • Page 1

    Operation Guide 3193 3200 1 MO0908-EA Getting Acquainted Congratulations upon your selection of this CASIO w atch. T o get the most out of your purchase, be sure to read this manual carefully . W arning! • The measurement functions built into this w atch are not intended for taking measurements that require professional or industrial precision. V[...]

  • Page 2

    Operation Guide 3193 3200 2 Important! • When getting ready to receive the time calibration signal, position the w atch as shown in the nearby illustr ation, with its 12 o’clock side pointing tow ards a window . This watch is designed to receiv e a time calibration signal late at night. Because of this, you should place the watch near a windo w[...]

  • Page 3

    Operation Guide 3193 3200 3 • If the latest reception fails b ut a previous reception w as successful, an indicator ( ) will be on the display . • The watch will return to normal timekeeping without changing the time setting if you press D or if y ou do not perform any button oper ation for about one or two minutes. Note • T o interrupt a rec[...]

  • Page 4

    Operation Guide 3193 3200 4 T o toggle a city code time between Standar d Time and Da ylight Saving Time 1. In the World Time Mode, use D and B to displa y the city code (time zone) whose Standard Time/Daylight Saving Time setting you want to change. 2. Hold down A to toggle between Da ylight Saving Time (DST indicator displa yed) and Standard Time[...]

  • Page 5

    Operation Guide 3193 3200 5 About the A uto Light Switch T ur ning on the auto light s witch causes illumination to turn on, whenever y ou position your wrist as described below in any mode . Note that this watch f eatures a “Full Auto EL Light, ” so the auto light s witch operates only when a vailable light is belo w a cer tain lev el. It does[...]

  • Page 6

    Operation Guide 3193 3200 6 4. When the timekeeping setting you w ant to change is flashing, use D or B to change it as described below . Change the city code Cycle between Auto DST ( A vtA ), Daylight Saving Time ( ON ) and Standard Time ( OFF ). T oggle between 12-hour ( ) and 24- hour ( ) timekeeping Reset the seconds to Change the hour and minu[...]

  • Page 7

    Operation Guide 3193 3200 7 P ower Saving Function When turned on, the Pow er Saving function enters a sleep state automatically whenev er the watch is left in an area for a certain period where it is dark. The table below shows how w atch functions are affected by the P ower Saving function. Power saving indicator Elapsed Time in Dark 60 to 70 min[...]

  • Page 8

    Operation Guide 3193 3200 8 City Code T able Pago P ago Honolulu Anchorage V ancouver Los Angeles Edmonton Denver Mexico City Chicago New Y ork Santiago Halifax St. Johns Rio De Janeiro F ernando de Noronha Praia Lisbon London Madrid Par i s Rome Berlin Stockholm Athens Cairo Jerusalem –11 –10 –9 –8 –7 –6 –5 –4 –3.5 –3 –2 –1[...]