亚洲av有码在线天堂,国产成人无码AV在线影院,18禁无遮挡无码啪啪网站,亚洲国产精品久久久天堂不卡海量
Home
About Us
Product
AED
AED Accessories
AED Trainer
Support
News
Corporate News
Media coverage
Public welfare
Download
language
中文
English
中文
Home
About Us
Product
Support
News
Corporate News
Media coverage
Public welfare
Download
Help
tabulation:“PowerBeat M ”
label
What if the device cannot be turned on?
What to do if the device unexpectedly shuts down?
What should I do when the machine is in standby mode and beeps every 5 seconds, resonates 5 times continuously for 25 seconds, and cycles once per hour?
What is the reason for the device to automatically release its charging state after being fully charged?
What should I do if the standby status indicator light is not on?
«
1
2
»