SKMEI 1566 LED Watch Manual

◆SKMEI 1566 Watch Instruction

（SKMEI 1566 LED watch button）

A. Features

• Hour,Minute
• Month,Day
• Seconds-weeks
• Daily alarm

B. Backlight

• Short press A key to lighten LED backlight, the LED will light 3s.

C. Mode Switching

• Long press A key 0.5s could switch mode.

D. Set Time & Day

• In time mode, long press A key 2s to enter setting mode.
• Long press A key 2s to switch settings.
  
• Short press A key to set Value added.
• Press and hold A key for 2s to time setting mode, until last item exit setting or long press A key to exit setting.
• In time setting mode, if you do not press any button within 60s, the watch will automatically exit from settings, and return to time mode.

D. Alarm Setting

• Long press A key 2s, enter setting mode.
• Long press A key 2s to switch settings.
  
• Short press A key to set value added.
• Press and hold A key for 2s to time setting mode , until last item exit setting or long press A key to exit setting.
• In time setting mode, if you do not press any button within 60s, the watch will automatically exit from settings, and then return to time mode.

1. Turn on alarm and chime will display corresponding symbols.
2. Turn on alarm, up to preset time will ring 10s, press A key to stop during the ring.
3. Turn on chime, one ring reminder will be sounded at every hour.

F.Quality standard:

1. Movement size: 33.30x29.60mm
2. Thickness: 6.60mm
3. Operating temperature: 0℃ to +50℃
4. Operating voltage: 3.0V
5. Battery model and capacity: CR2025(capacity:170m Ah)
6. Accurate precision: Plus or minus 90 seconds per month
7. Static average current: ≤6.0u A
8. Ring the average current: ≤5.0m A
9. Average LED light current: ≤15m A
10. Battery life (85%): ≥12 months (Japan)

(Lighting 5 times one day, 3 seconds each time, a total of 15 seconds; loud 20 seconds one day)