Casio DQD-110B Operation Manual Download Page 3

Operation Guide DQD110/120B

3

USING THE CLOCK 2

Setting the Time and Date Manually

When using the clock in an area that is outside of the range of the transmitter or in an area where signal
reception is impossible for some reason, you need to manually adjust the time setting as required.

1. Press the 

SET

 button (

6

) to cycle through the setting screens as shown below.

Current Time Screen

Time Setting Screen

12-hour/24hour Setting Screen

Contrast Adjustment Screen

Temperature Unit Selection Screen

GMT Differential Setting Screen

Year Setting Screen

Month and Day Setting Screen

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 decrease the flashing digits.

Press 

 to increase the flashing digits.

Press 

 to decrease the flashing digits.

Press 

 to increase the flashing digits.

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DQD-110B

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DQD-120B

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Holding down 

 or 

 changes the flashing digits at

high speed.

Your GMT differential is a value that indicates the time
difference between your current location and Greenwich
Mean Time (GMT). You can find out the GMT differential
of your location by checking the nearby map.

You can set the year in the range of 2000 to 2099.
The day of the week is set automatically in accordance
with the date setting.

Pressing 

 or 

 while the Time Setting Screen is on

the display causes the seconds count to be reset to 00.

Each press of 

 or 

 while the 12-hour/24-hour Setting

Screen is on the display toggles between
12-hour and 24-hour timekeeping.

You can select one of 16 levels for the contrast setting.
Select the setting that makes the display easy to read.

While the Temperature Unit Selection Screen is on the
display, press the 

 or 

 button to toggle between

°

C (Celsius) and 

°

F (Fahrenheit).

3. After making the settings you want, use the 

SET

 button (

6

) to display the Current Time Screen.

The clock automatically returns to the Current Time Screen if you leave a setting screen on the display for about
three minutes without performing any operation.

USING THE ALARM 1

The alarm sounds when the alarm time you set is reached. You can also use the 

Alarm Mode selector

 (

4

) to

select the snooze alarm feature.

Setting the Alarm Time

Use the

 Alarm Time Set

 buttons (

3

) to set the alarm time.

Pressing the 

Alarm Time Set

 buttons (

3

) causes the alarm time to appear in place of the date on the display.

MAX/MIN

ALARM SET

MAX/MIN

ALARM SET

Press to decrease the alarm time setting.

Press to increase the alarm time setting.

Press to decrease the alarm time setting.

Press to increase the alarm time setting.

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DQD-110B

>

<

DQD-120B

>

Holding down 

 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.

SNOOZE

ON

OFF

The alarm sounds at the preset time for one minute.

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.

: 0H

: 1H

: 2H

: 3H

GMT differential

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