V1.0
6
(20ms), the product will exhaust quickly and automatically.
10
）
Power-off function: Automatically power-off if there is no operation within 1
minute.
11
）
Voice broadcast function
（
Optional
）
2 Battery Installation
1
）
Take down the battery cover as the direction of the arrow.
2
）
Install two No.7 batteries, please pay attention to the positive and negative electrode.
3
）
Cover the battery
Attention
Signal “
”: indicates that the batteries are using up, please change two new batteries in
time. (No.7 battery)
If you take out the batteries when power is on, the timer will be stopped. But the stored