Kaadas K9-5W, Руководство пользователя, Страница: 19 / 20

Outdoor | Front panel
outdoor | front panel
If you need to restart the system, you can use the charging bank
as an emergency power supply and power on the door lock
through the Micro USB interface to restart the system.
When the battery voltage is low and cannot be turned on externally,
you can use the 5V charger as an emergency power supply to power
on the door lock through the Micro USB interface. After opening the
door lock, replace the battery immediately.
When the system voice prompts: "The battery is low, please
replace the battery", the battery needs to be replaced in time.
Note: When the battery power is too low,every time,after the
lock is successfully unlocked,the system will give a voice prompt
：
the power is low. please replace the battery; at this time,
please replace the battery in time.
• System reboot
• Emergency power supply
• Replace battery
Micro USB
interface
Micro USB
interface