How to adjust the time of computer digital perpetual calendar

First, open the perpetual calendar.

Secondly, please press the following keys on the keyboard: a- date and time setting/moving, b- alarm switch/adding on the hour, c- alarm setting/moving, d- tap water call adjustment.

Examples of specific operations are as follows:

(Take the morning of May 24th, 2004 as 10: 38 as an example)

Press the "A" key, the "Year" flashes, and press the "B" key to set it as 2004;

Press the "A" key again, the "Month" flashes, and press "B" to set it as "May" month;

Press the "A" key again, the "Day" flashes, and press the "B" key to set it as "24th" day;

Press the "A" key again, and the "hour" flashes; Press the "B" key in the morning and set it to "10";

Press the "A" key again, the "Minute" flashes, and press the "B" key to set it to "38" minutes;

Press the "A" key again, and the "second" will flash; Press the "B" or "C" key to start counting from 00; (Note: This step is not displayed when there is no second digital tube. )

Press the "A" key again to exit the time setting.

Alarm settings:

Press the "C" key to enter the alarm setting, and the alarm serial number will be displayed in the position of the month digital tube, and the serial number will flash. Press the "B" key to select one of the alarm settings of 1 ~ 4;

Blink when pressing the "C" key again, and press the "B" key to adjust to the set value;

Press the "C" key to flash again, and press the "B" key to adjust to the set value;

Press the "C" key again, and press the "B" key to switch when the position of the day digital tube shows "On" or "-"alarm status; After setting, press the "c" key again to exit the alarm setting.

* Running bird setting: when it is set to the singing state of running birds, when it is time for voice to tell the time, there will be normal voice music to tell the time. At this time, the singing state of running birds will be closed, and the normal singing function of running birds will be restored after the time music is over. Tap the "D" key to adjust the sound of the running bird, or press the "D" key until the running bird is turned off when this function is not used.

Just call the sound. Call again after power failure or plug it in after unplugging. It has the function of voice and music to tell the time, when the water is flowing.

When the bird calls off, press the "D" key to switch to the working state of running water bird calls.

Note: As long as 1 or over 1 of the four alarms is set to ON, the alarm indicator will light up, and only when all alarms are turned off will the alarm indicator light go out.

Setting of hourly alarm:

During normal operation, press the "B" key, and the "on" alarm indicator indicates the alarm on the hour.

Has been turned on, otherwise, the light "off" means off.