• On the dashboard of a car parked in direct sunlight • Too close to an incandescent lamp • Under direct sunlight Charging Guide After a full charge, timekeeping remains enabled for up to about five months. • The following table shows the amount of time the watch needs to be exposed to light each day in order to generate enough power for normal daily operations. • Since these are the specs, we can include all the technical details. • Watch not exposed to light • Internal timekeeping • Display on

If that fails, it tries the other signal. For the first receive after you select your Home City, the watch tries the nearest signal first (Anthorn for LIS, LON, Mainflingen for MAD, PAR, ROM, BER, STO, ATH, and MOW). Auto Return •If you do not perform any operation for about two or three minutes while a setting screen (with a flashing setting) is on the display, the watch will exit the setting screen automatically. •The watch returns to the Timekeeping Mode automatically if you do not perform an

Because of this, the radio-controlled atomic timekeeping function will not display the correct time for Newfoundland, Canada. Note that CASIO COMPUTER CO., LTD. assumes no responsibility for any damage or loss suffered by you or any third party arising through the use of this product or its malfunction. About This Manual Button operations are indicated using the letters Athrough D shown in the illustration. Hand Functions z Hour Hand x Second Hand c Minute Hand v Left Dial Hand: Indicates the cu

Your Home City setting is wrong. Check your Home City setting and correct it, if necessary. There is not enough power for signal reception. Expose the watch to light to charge it. ¦¦Signal reception is being performed successfully, but the time and/or day is wrong. Possible Cause Remedy Your Home City setting is wrong. Check your Home City setting and correct it, if necessary. The watch may have been exposed to magnetism or strong impact, which has caused problems with proper hand and day alignm

To specify a countdown start time of 24 hours, set•. Press4. A to exit the setting screen. •You can also perform steps 1 and 2 of the above procedure whenever you need to view the current auto-repeat and progress beeper settings. To use the countdown timer Press D while in the Countdown Timer Mode to start the countdown timer. The countdown timer operation continues even if you exit• the Countdown Timer Mode. Press•D while a countdown operation is in progress to pause it. Press D again to resume

Especially when “USER” is selected as the site, make sure that you input an accurate high tide time. • Only a “USER” site can be selected while UTC is selected as the Home City. Reference This section contains more detailed and technical information about watch operation. It also contains important precautions and notes about the various features and functions of this watch. Moon Phase Indicator The Moon phase indicator of this watch indicates the current phase of the Moon as shown below. It is

•Auto receive of the calibration signal is designed to be performed early in the morning, while you sleep (provided that the Timekeeping Mode time is set correctly). Before going to bed for the night, remove the watch from your wrist, and put it in a location where it can receive the signal easily. •The watch receives the calibration signal for two to seven minutes everyday when the time in the Timekeeping Mode reaches a calibration time. Do not perform any button operation within seven minutes

See “Solar Charging” for more information. Low Battery Alert When secondary battery power is low, the second hand of the watch will start to jump at 2-second intervals to let you know that charging is required. • See “Low Battery Alert” for more information. 30 Jumps 2 seconds Power Saving Power Saving causes the watch to enter a sleep state automatically and stop movement of the analog hands in order to save power whenever it is left in the dark. The watch will exit the sleep state if you expos

Measured values are then shown on the display. Such features make this watch useful when hiking, mountain climbing, or when engaging in other such outdoor activities. Warning ! • The measurement functions built into this watch are not intended for taking measurements that require professional or industrial precision. Values produced by this watch should be considered as reasonable representations only. • When engaging in mountain climbing or other activities in which losing your way can create a

To select the altitude auto measurement method 1. In the Altimeter Mode, hold down E until the current reference altitude value starts to fl ash. This is the setting screen. • Before the reference altitude starts to fl ash, the message SET Hold will appear on the display. Keep E depressed until SET Hold disappears. 2. Press D to display the current altitude auto measurement method setting. • This will cause either 0’05 or 2’00 to fl ash on the display. 3. Press A to toggle the altitude auto meas