Product Introduction:

1.Power Supply Voltage:DC 4.5-30V

2.Operating Current:<20mA

3.Power Supply Lead Wire Length:>120mm

4.Time Precision:<=2s/day

5.Dsiplay Type:0.4" LED;blue

6.Appearance Size:48*29*21mm

7.Installation Tapping:45.5*26.5mm

8.Operating Temperature:-10℃~65℃

9.Operating Humidity:10-80%

10.Operating Air Pressure:80-106kPa

11.Sunlight Illumination:no direct exposure

Features:

1.Adopt One Key Operation

2.Default Display:hour,minute,second,date,timer time

3.Display 24 Hour Time System

4.Power Off Memory Function

5.Wide Voltage Power Supply Voltage:DC 4.5-30V;with anti-transposition protection function;not advise use 24V battery for power supply

6.Battery on the clock is for power off memory;after installation,clock will not display;please connect with power,then it will be on

Package included:

1 * Vehicle Electronic Clock

Using Method:

1.Power On:according to "up positive" "down negative" direction to put CR1220 button battery in battery socket (note:battery is not included in the package)

2.If there is standby battery and no connection with power,clock will keep moving (connect red positive black negative with power,then it will display 0:00)

3.Key Shift Sequence:hour minute mode-second mode-date mode-timer mode

4.Second Mode:

  1)In time mode,press the key,it will display second,display format:XX

  2)No key and press for 30s,it will automatically return to hour minute mode

  3)press again move into next mode

5.Date Mode:

  1)In time mode,press the key for twice it will display date;display format:X month X day

  2)After 30s,it will automatically return to hour minute mode

  3)Press again,it will move into next mode

6.Timer Mode:

  1)In time mode,press the key for three times,it will display timing mode;display format:00: .00

  2)If it doesn't start to timing and no key within 30s,press it will return to hour minute mode

  3)In time mode,long press the key it will start to timing,the point symbol under colon start to flash;if long press the key again it will stop timing,the point symbol under colon will always on,not flash;long press again,it will accumulate starting

  4)Timing Clear Way:external connect with red  black wire power off,long press the key for 5s

  5)In time mode,press the key can switch to hour minute mode,and can also check date,second

7.Time Setting:

  1)In hour minute mode or second mode,long press the key until "hour" digit flash,and it represents coming into time hour setting,press the key again to adjust hour time

  2)After finishing hour adjustment,long press the key until "minute" digit flash,and it represents coming into minute setting;press the key again to adjust minute time

  3)After finishing minute adustment,long press the key until "second" digit flash,and it represents coming into second setting;press once to clear,long press quit time setting mode and save time which has been set

  4)During the process of time setting,if there is no key operation for 30s,it will quit setting mode automatically

8.Date Setting:

  1)In date mode.long press the key until "year" digit flash,and it represents coming into setting mode;press the key again to adjust year adjustment

  2)Long press the key until "month" digit flash,and it represents coming into montht setting;press the key again to month adjustment

  3)After finishing month adjustment,long press the key until "day" digit flash,and it represents coming into day setting;press the key again to day adjustment;after adjustment,long press the key it will quit setting mode and save

  4)During the process of date setting,if there is no key operation within 30s,it will automatically quit setting mode.