SKMEI 1343 Technical manual

1343 digits Operation instruction
A. Features
◆Time, Alarm, Stopwatch, Dual time, Countdown.
◆Date, Month, Day, Hour, Minute, Second.
◆Daily Alarm.
◆Chime hourly.
◆Stopwatch: the maximum display range of stopwatch is 99 hours, 59 minutes, 59 seconds 99.
◆Timer: the maximum display range of countdown timer is 24 hours.
◆12 / 24H format.
◆EL backlight for 3 seconds.
B. Operation Manual
1. At normal mode, press B key to select operation mode. Press A key EL illuminates for 3 seconds.
2. Timing Function
◆At normal mode, press and hold C key for 2 seconds to time setting, and “Second”flashing, press D
key to zero. Press B key to select item as following sequence:
Second-Minute-Hour-12H/24H-Month-Day-Week
◆Press D key to select the flashing item,press and hold on D key to increase the flashing item quickly .
◆Press C key to exit.
◆When setting the “seconds”, the seconds are in the range of 30 to 59, resetting them to 00 and adding 1
to the minutes. While the seconds are in the range of 00 to 29, the minutes won’t be changed.
3. Daily Alarm
◆At alarm mode, press and hold C key for 3 seconds and “Hour”flashing into time setting. Press B key
to select item as following sequence: Hour-Minute
◆Press D key to adjust the flashing item,press and hold on D key to increase the flashing item
quickly .Press C key to exit.
◆At the alarm mode, press D Key to open or close the alarm “ALM”and the hourly chime “CHI”.
◆When the Alarm function chiming, the symbol will flashing and chiming for 20 seconds, press any key to
stop.
◆Hourly chiming for once when on time alarm.

4. Stopwatch Function
◆Stopwatch: maximum in 23 hours 59 minutes 59 seconds, will restart when arrive at maximum. The
hour display at date zone.
◆Press D key to Start/Stop running; press C key to zero when stop.
◆When running, press C key to split Counting. Then press C key to record the first timing, and stop
counting; When press C key to start running, press D key to record the second timing, and press C key to
zero.
5. Dual Time Function
◆Press D key to dual time mode. Press and hold C key for 2 seconds to select "Minute" setting, and
"Minute" flashing. Press B key to select "Hour" setting.
◆Press D key to adjust the flashing item,press and hold on D key to increase the flashing item quickly .
◆Press C key again to finish setting, and return to Dual Time displaying mode.
Remarks: Without second setting at this mode.
6，Countdown Function
◆Press B key for 3 times to countdown function, maximum at 24 hours.
◆When count to 0:00’00”, chiming for 12 seconds. During the chiming, press any key to stop.
◆At countdown mode, press and hold C key for 2 seconds and “Hour”flashing to countdown setting.
Press B key to select item as following sequence: Hour-Minute
◆Press D key to adjust the flashing item,press and hold on D key to increase the flashing item quickly .
◆Press C key to exit and press D key to start countdown.