Skmei 1283 Watch Instruction & Manual
CRH123 MOVEMENT INSTRUCTION
A. Features
- 13 Drugs LCD Display, Display Hour, Monte, Second, Month, Day, Yrear and Week
- Automatic Calendar(2000-2099)
- Dual Time P 12 / 24H format selectable, Auto Calendar
- Daily Alarm ,Chime hourly and SNZ
- 1/100 served to 23 hour 5999 second Chronograph wit split funchons,12 groups of LAP segment timing
- Countdown function
- EL backlight
- Touch-tone
B . Operational Manual
- At any mode, press A key EL backlight for 3s.
- Press B to change the display mode
- In real time mode press D key to switch 12 hours or 24 hours display.
- Real Time and date
Time Setting
a). Press and hold C key for 2s to time setting mode and “Second” flashing, Press B key to select item as
following sequence :
b). Press D key while 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.
c). Press D key to adjust the value increment, hold down D key to quickly adjust.
d). Press C key to return to Real Time Mode.
e). In setting mode. 1 minute No key operation automatically exit setting, return to real time display mode.
5. Dual Time Mode
- In the real time mode , Press B key 3 times to enter Dual Time Mode, Press and hold C key for 2s to
select ” Hour ” setting, Press B key to select ” Minute ” setting, - Press D key to adjust the value increment, hold down D key to quickly adjust.
- Press C key again to finish setting ,and return to Dual Time displaying mode .
- In setting mode. 1 minute No key operation automatically exit setting, return to Dual Time displaying
mode . - The second of Dual Time is the same as real time
6. Daily Alarm
Turn On / Off Alarm , Chime and Snooze
a) In Alarm mode ,Press D and then Press C key to turn on/off Alarm ( ) ,
b) In Alarm Mode, press C to turn on/off hourly chime( ) and snooze(“SNZ”)
Alarm Mode:
- In alarm mode, press and hold C key for 2 seconds to enter the alarm time setting state, then press B key to
select the setting items as follows:
- Press D key to adjust the value increment, hold down D key to quickly adjust.
- Press C key to return to Alarm Mode.
- In setting mode. No any key operation then will back to alarm display mode automatically after 1 minute.
Remarks:
- When you need a daily alarm, do not enter a number at the bottom of the screen. Please set it to “- – – -“.
- When you need a specify month alarm, you need to enter the number “12- – -” at the bottom of the screen.
- When you need a specify day alarm, you need to enter the number “- – – 30” on the bottom of the screen.
- When you need a specify date alarm, you need to enter the number, such as “12-30” at the bottom
of the screen. - When Alarm is ON, the BB-BB – ring sounds for 10 seconds, the alarm when the screen symbol “
” flashing, press any key to stop.
Snooze function:
- In the Snooze function, The symbol “SNZ” is still flashing on the screen when the alarm stopped , snooze rings every 5minutes,total ring 6 times.
- When the snooze is ringing, press any key is to stop all the after snooze function.
7. Chronograph mode
- The measurement range of chronograph is 23 hours 59 minutes 59.99 seconds, when reach the maximum, the chronograph re-count from “0”
- Chronograph LAP segment timing can remember 12 groups.
When running the Chronograph:
- Press D key to Start/Stop running ;When stop, press C key to zero.
- When running, press C key to split counting. Press C key again to next LAP split counting.
- In the split counting, press D key to stop counting ,Press C key to view the memory mode, press C key again to continue to view the next memory.
- When exit split count, hold on C key for 2 seconds to zero.
- When running, press B key to return to Real Time mode, and it runs at back.
8. Countdown mode
- The display range of the timer is 1 minute to 23hour 59minute.
In the countdown mode
- Press and hold C key for 2s to time setting mode and “Seconds” flashes. Press B key to select “Hour” ,
then Press B key “Minute” setting.
- Press D key to adjust the value increment, hold down D key to quickly adjust.
- Press C key to confirm,press B key return to the real time mode.
- In setting mode. No any key operation then will back to countdown mode automatically after 1 minute.
- Press D key to Start/Stop counting. Press C key for 2s to starting value when stop counting.Press C key
for 2s again back to the setting mode.
- When the countdown stop to zero, the BB-BB – ring sounds for 15 seconds, press any key to stop the
ring, when the ring stop, the countdown time will automatically return to the initial setting time.
C. Specifications
- Module Size :Ф37.2mm
- Module Thickness(include buzzer) :9.2mm
- Operational Temperature Range :-10℃~+60℃
- Operational Voltage :3.0V
- Accuracy :±45sec/month
- Battery Code :CR2025(capacitance: 170m Ah)
- static average current : ≤1.5u A (static maximum current :3.5 u A)
- Alarm average current :≤2m A (Alarm maximum current :5.0m A)
: ≤8m A (EL lighten maximum current :10m A)
: ≥36 month(Japan Lithium)
- Model:CRH123
- EL lighten average current
- Battery life (85%)
(Battery life calculate according to EL lighten four times each day for 3 seconds each time , alarm for 60 seconds each day)
Downloads
Skmei 1283 Watch Instruction & Manual – Download Optimized
Skmei 1283 Watch Instruction & Manual – Download Original PDF