bk-856 electronic clock with temperature moisture meter large screen display multifunctional thermometer clock BK-856电子时钟 带温度 湿度计 大屏幕显示 多功能温度计时钟

1. Operations

The MODE button allows switching between three display modes. The modes are as follows (in order): clock, calendar, alarm.

2. Setting the time format

In clock mode, hold the MODE button for approximately 4 seconds to start setting the time: Time: Minutes (0:00)

Press keys 1, 2, 2, 4, or C/F to select each value.

Press the MODE button to use the displayed setting value, and proceed to the next item.

III. Setting up the calendar

Calendar Mode: Hold down for about 4 seconds to activate the Calendar MODE button; Year/Month/Day

Press keys 1, 2, 2, 4, or C/F to select each value.

Press the MODE button to use the displayed setting value, and proceed to the next item.

Press the MODE button to save the settings and return to normal display.

4. Control and Display

①Display of the image

②MODEF (Mode) Button

③▲1 2/2 4 key (increase setting value)

④▼ C/F key (reduce set value)

⑤ Battery Compartment

⑥ Measurement opening (excluded)

⑦ Stand (removable)

⑧ Magnets

5. Switching between the display formats for 1.2/2.4 hours

Long press the 1-2/2-4 keys to switch between the 1-2 hour format and the 2-4 hour format, appearing before the time in the morning or afternoon.

6. Setting up alarms

In alarm mode, long-press the MODE button for approximately 4 seconds to start setting the alarm. Hours/Minutes

Press keys 1, 2, 2, 4, or C/F to select each value.

Press the MODE button to use the displayed setting value, and proceed to the next item.

Press the MODE button to save the settings and return to normal display.

7. Report to the police

In the time or calendar mode, press the 1-2/2-4 key to switch between alarms or turn them off. If any of these symbols appear on the display, the corresponding function is activated.

If the alarm is connected, the alarm automatically stops approximately 1 minute after the designated alarm time.

8. Temperature Measurement

When pressing the C/F key, you can select between Celsius and Fahrenheit in any mode.