Casio ID-15 用户手册

2

The alarm sounds when the alarm time you set is
reached. You can also use the Alarm Mode selector (2)
to select the snooze alarm feature.

Use the + and – buttons (3) to set the alarm time.
Pressing the + and – buttons (3) causes the alarm time
to appear in place of the date on the display.

• Holding down + or – changes the digits at high speed.

Use the Alarm Mode selector (2) on the back of the clock to turn the alarm on and off, and to select the snooze
feature.

• The alarm time appears in place of the date on the display whenever the Alarm Mode selector (2) is set to ON

or SNZ.

• The alarm sound changes over four levels as it sounds.

• When alarm is sounding, press the ALM/SNZ 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 (2) to OFF.

• A built-in sensor measures temperature and shows the measured value on the display.

• The temperature display shows “LO” for temperatures below –50°C (–58°F) and “HI” for temperatures above

70

°C (158°F).

• Though temperature readings are displayed up to 0°C (32°F) and greater than 41°C (105°F), note that such

readings are actually outside the guaranteed temperature range of this clock.

• Push the 

°

°

F button (4) to select either Celsius (

°C) or Fahrenheit (°F).

°C/°F button (4)

°C

°F

°C)

°F)

ALM/SNZ

INVALID

INVALID

ON

OFF

RESET SET

°C/°F

SNZ

Press 

 to 

change the 
alarm time 
setting.

Press 

 to 

change the 
alarm time 
setting.

The alarm sounds at the preset time for one minute, and up to seven more times every
five minutes thereafter. Even if you stop the alarm by pressing the ALM/SNZ button
(1), the alarm sounds again five minutes later.

• The indicator   flashes on the display to indicate that the snooze feature is activated.

The alarm sounds at the preset time for one minute.

The alarm does not sound.

Replace batteries whenever the display of the clock becomes dim and difficult to read.
1. Open the battery compartment cover as shown in the illustration.
2. Remove all of the old batteries.
3. Load a full set of new batteries. 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.

4. Press the RESET button (6). Be sure to press the RESET button (6) after replacing batteries.
5. Replace the battery compartment cover.

• Keep batteries out of the reach of small children. If a battery is accidentally swallowed, contact your physician

immediately.

• Be sure to load the batteries with their positive (+) and negative (–) ends facing correctly.

• Never mix old and new batteries, or batteries of different brands.

• Never charge the batteries that come with the clock.

• Should batteries ever leak while in the clock, wipe out the fluid with a cloth, taking care not to let any get onto

your skin.

• Replace the batteries at least once a year, even if the current batteries are working properly.

• The batteries that come with the clock lose some of their power during transport and storage.