User manual CASIO QW-2972

[. . . ] It automatically selects reception from the transmitter whose signal is strongest. Any of the following procedures can be used to set current date and time. · Auto receive of the time calibration signal · Manual receive of the time calibration signal · Manual setting without using the time calibration signal Auto Receive · This clock performs a 1-minute receive operation each hour. · A signal receive operation takes from two to fourteen minutes under good signal conditions. [. . . ] Rugby: Signal reception is possible within approximately 1800 km of the transmitter. · Even when the clock is within the reception range, signal reception is impossible if the signal is blocked by mountains or other geological formations between the clock and signal source. · Signal reception is affected by weather, atmospheric conditions, and seasonal changes. · The time calibration signal is bounced off the ionosphere. Because of this, such factors as changes in the reflectivity of the ionosphere, as well as movement of the ionosphere to higher altitudes due to seasonal Mainflingen atmospheric changes or the time of day may change the reception range 1, 800 kilometers of the signal and make reception temporarily impossible. · Reception is best when the back of the clock is facing in the direction of the transmitter. As a general rule, point the back of the clock towards the transmitter that is closest to your location. If you experience reception problems, try pointing it in the direction of the other transmitter. Note, however, that moving the clock while the time calibration signal receive operation is taking place will make stable reception impossible. · Think of the clock as acting like a TV or radio when it is receiving the calibration signal. When receiving indoors, move to a location as near as possible to a window. Pressing the Alarm Time Set buttons (3) causes the alarm time to appear in place of the date on the display. Press to increase the alarm time setting. Press to increase the alarm time setting. <DQD-110B> <QW-2972> Month and Day Setting Screen Time Setting Screen 12-hour/24hour Setting Screen MAX/MIN ALARM SET ALARM SET MAX/MIN Press to decrease the alarm time setting. Press to decrease the alarm time setting. · Holding down 2. While the screen you want is on the display, use the Alarm Time Set buttons (3) to change the digits that are flashing. Press to increase the flashing digits. Press to increase the flashing digits. or changes the digits at high speed. Turning the Alarm On and Off Use the Alarm Mode selector (4) on the side of the clock to turn the alarm on and off, and to select the snooze feature. Alarm Mode selector Description The alarm sounds at the preset time for one minute, and seven more times every five minutes thereafter. Even if you stop the alarm sound by pressing the SNOOZE/LIGHT button ( ), the alarm operation is performed again five minutes later. · The indicator ( ) flashes on the display to indicate that the snooze feature is activated. <DQD-110B> <QW-2972> SNOOZE ON The alarm sounds at the preset time for one minute. OFF Press to decrease the flashing digits. Press to decrease the flashing digits. The alarm does not sound. · The alarm time appears in place of the date on the display whenever the Alarm Mode selector (4) is set to ON or SNOOZE. · The alarm sound changes over four levels as it sounds. 3 Operation Guide DQD110/120B USING THE ALARM 2 Stopping the Alarm · When alarm is sounding, press the SNOOZE/LIGHT button (1) to stop it. When the snooze feature is turned on, the alarm will sound again in about five minutes. · To turn off the snooze feature, slide the Alarm Mode selector (4) to OFF. Hourly Time Signal On Using the Hourly Time Signal · When turned on, the Hourly Time Signal sounds on the every hour on the hour from 6:00 a. m. [. . . ] · High temperature and low temperature memory is cleared each day at midnight. USING THE LIGHT Pressing the SNOOZE/LIGHT button (1) turns on the light and illuminates the display for easy reading in the dark. Important! · Overuse of the light can shorten battery life. BATTERY REPLACEMENT Replace batteries whenever the display of the clock becomes dim and difficult to read. Pressing down lightly on the battery compartment cover, slide it downwards and remove it. Make sure that their positive (+) and negative (­) ends face in the correct directions. If you load batteries incorrectly, they can burst and damage the clock. [. . . ]