Shenzhen Casiter Technology Company is a professional led watch manufacturer
welcome to inquiry from us at any time

led binary watches fashion led sports watches leather wristband watches
high quality with competitive price punctual delivery time accpet small orders

Functions

The watch can show the time and date. It can also be set to briefly show the time every ¼ hour.

1.Press button 'A' immediately followed by button 'B' to start the 'set mode'. The ‘H’ LED lights will now flash. Press button ‘A’ (repeatedly) to set the correct hour. Add the numbers 1, 2, 4, & 8 together (as lit) until the correct hour is reached. Check that the AM or PM light is correctly illuminated according to morning or afternoon. If not, run through the numbers again until the correct AM or PM LED is shown.

2.Press button ‘B’ again. The ‘M’ LEDs will now flash. Press button ‘A’ (repeatedly) to set the correct minute. Add the numbers 1, 2, 4, 8, 16 and 32 together (as lit) until the correct minute is reached.

3.Press button ‘B’ again to set the date. Now both the AM and PM LEDs will be lit and the LEDs 1, 2, 4 and 8 on the left side of the watch will flash. Press button ‘A’ to set the month. Add the numbers 1, 2, 4, & 8 together (as lit) until the correct month number is reached, e.g. 5 (lights 4 + 1) for the month of May.

4.Press button ‘B’ again. AM and PM LEDs will remain illuminated and LEDs along the bottom will flash. Press button ‘A’ to set the day of the month. Add the numbers 1, 2, 4, 8 & 16 together (as lit) until the correct day of the month number is reached. Note that the Nº 32 LED will not light during this setting.

5.Press button ‘B’ again. The LEDs along the bottom will now flash several times from right to left and the screen will go blank. If you wish, you can now select for the watch to briefly flash the time every 15 minutes. Press button ‘A’ and the LEDs on the left side will flash from top to bottom at the same time as the bottom lights as mentioned above. ¼ hr time function is now activated. To deactivate this function, press button ‘A’ again, and only the bottom lights will flash from right to left as above.     

6.Let the screen go blank to return to normal status

Briefly press either button ‘A’ or ‘B’ to see the current time. A number of LEDs will illuminate, depending on the time of day. FIG A illustrates the time at 6:25pm. The ‘H’ LEDs on the left side represent the hour, the 4 + 2 lit equals hour 6. The bottom row of ‘M’ LEDs represent the minutes. Lights 16 + 8 + 1 equal 25 minutes. The ‘H’ and ‘M’ LEDs and either the AM or PM LEDs will be illuminated depending on the time of day or night.

To show the date, briefly press button ‘A’ again. Now the bottom row of LEDs will show the day and the LEDs on the left side will show the month as was set above. Both AM and PM LEDs will illuminate, but not the ‘H’ and ‘M’ LEDs. FIG B illustrates the date as October 11^th.

WARNING: Try to avoid pressing button ‘B’ after pressing button ‘A’ (or pressing button ‘B’ twice) as this will take you back into setting mode. If this happens run through the setting operations above without making any changes.

Replacement Battery: Lithium CR2032 (This should be changed by a competent watchmaker/jeweller only)