*
Long press "+", enter the display Qibla
direction.
* During seting, press "SET" one time to confrim the selection condition.
* Long press "SET", to select year, month, day and city.
* In a normal condition, press "-" one time to open the backlight.
* Long press "-" can hear "BEEPS..." sounds.
direction.
* During seting, press "SET" one time to confrim the selection condition.
* Long press "SET", to select year, month, day and city.
* In a normal condition, press "-" one time to open the backlight.
* Long press "-" can hear "BEEPS..." sounds.