SKMEI 1636 Dual Time Watch Manual

◆SKMEI 1636 Watch Instruction

（SKMEI 1636 dual time watch button）

A. Features

• Normal Time: Hour, Minute, Seconds, Month, Day and Week;
• Dual clock display (display both local and second time);
• 12/24hr format;
• Alarm, the hour tell function;
• 1/100 second Chronograph with split functions;
• Countdown function,to:23:59:59;
• Dual time;
• 3 second backlight；
• Year setting;(range: 2000~2049)

B. Operational Manual

CHANGE FUNCTION

• When any function screen is displayed, press A key to light the backlight for 3 seconds.
• Press B key function successively:time mode→alarm mode→second time mode→countdown mode→stopwatch mode;

TIME/DATE SETTING

1. Under time mode, press and hold C key enter the time setting mode, “second” flashes;
2. Press B key to select Settings:second→time→minutes→year→month→day;(note:in any mode of this interface,press A key to convert 12/24 hours)
   
3. Press D key adjust the setting items, press and hold D key to rapid adjust;
4. After setting, press C key exit setting mode.

ALARM MODE

1. 1、Under alarm mode, press A key order to open: daily alarm→hourly chime→daily alarm and hourly chime;
   
2. Under alarm mode, press C key enter alarm setting mode, “hour” flashes;
3. Press the B key select the setting items: time→minute→month→day;
   
4. Press D key adjust the setting items, press and hold D key to rapid adjust;
5. After setting, press C key exit setting mode.
6. Note: default to daily alarm!When set the month - day, it means the designated date time ring!

The alarm rang

1. When the alarm time is reached, the alarm prompt lasts for 10 seconds. Press any key to stop the alarm prompt.

Second time function and setting

1. Under second time mode, press C key to enter the second time setting "time" flicker;
2. Press B key select setting items successively:time→minute;
   
3. Press D key adjust the setting items, press and hold D key to rapid adjust;
4. After setting, press C key exit setting mode.

Countdown function

The measurement range of this table is 23 hours, 59 minutes and 59 seconds.

COUNTDOWN SETTING

1. Under countdown mode, press C key enter the setting mode, “hour” flashes;
2. Press B key to select Settings: time → minute → second;(in the setting interface, press A key to turn on or off AUTO AUTO loop)
3. When the AUTO cycle function is turned on, the value will be set before the automatic cycle after the countdown is completed. Enter the countdown setting item and press A to close the AUTO; (Press D in countdown mode to pause countdown and then press C to enter the setting item)
   
4. Press D key adjust the setting items, press and hold D key to rapid adjust;
5. After setting, press C key exit setting mode;
6. Countdown ends, 10 seconds alarm reminder, press any key to stop the alarm;
7. When stop the alarm, display the countdown setting value.
8. When the countdown is stop midway, press A key to return to the setting value.

STOPWATCH

1. Under stopwatch mode, press D key start/ stop stopwatch, When the stopwatch stops the clock, press A key reset timing data.
2. During the stopwatch timer, press A key turn on the split time, display “ST” on the screen. The stopwatch continued to time, press A key return to the stopwatch timer again.
3. When the stopwatch reaches the maximum value (23 hours, 59 minutes, 59.99 seconds), continue to restart the stopwatch timing from 0;

Note: ABCD four key hold down at the same time will display full display and restore factory settings! As shown in the following figure: