User manual CASIO DQ-643

[. . . ] Be sure to remove the sticker before using the clock. · Depending on the clock model, the configuration of your clock may differ somewhat from that shown in the illustration. Alarm Off Alarm On 2. While the screen you want is on the display, use the Alarm Time Set buttons (2) to change the digits that are 2 flashing. DATE (month - date) Day of the week Alarm time Snooze on indicator Press to decrease the flashing digits. Press to increase the flashing digits. PM indicator Current time (Hour, minutes, seconds) Alarm on indicator · Holding down or changes the flashing digits at high speed. [. . . ] 4 RESET button Press to reset the clock after replacing batteries. 5 Alarm Switch Use this switch to turn the alarm on and off, and to turn on the snooze alarm. 1 USER'S GUIDE DQ-643 USING THE ALARM The alarm sounds and the backlight turns on when the alarm time you set is reached. You can also use the Alarm Switch (5) to select the snooze alarm feature. 5 USING THE LIGHT Pressing the Snooze/Light button (1) turns on the light and illuminates the display for easy reading in the dark. · Overuse of the light can shorten battery life. Setting the Alarm Time Use the Alarm Time Set buttons (2) to set the alarm time. 2 Pressing an Alarm Time Set button (2) causes the alarm time to appear in place of the date on the display. 2 Alarm Time 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. Be sure to press the RESET button (4) after replacing batteries. 4 4 Press to change the alarm time setting ( ). Press to change the alarm time setting ( ). Battery precautions Alarm Time Set buttons · Holding down or changes the digits at high speed. Turning the Alarm On and Off Use the Alarm Switch (5) on the side of the clock to turn the alarm on and off, and to select the snooze feature. 5 Alarm Switch Setting 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 (1), the alarm operation is performed again 1 five minutes later. [. . . ] · · · · SNZ ON Zz () ALM ON ( ) OFF · The alarm time appears in place of the date on the display whenever the alarm switch is set to ON or SNZ. · The backlight also turns on for the first four seconds that the alarm sounds. · The alarm sound changes over five levels as it sounds. Stopping the Alarm · When alarm is sounding, press the Snooze/Light button (1) to stop it. [. . . ]