Page 3
NOTICE Do not knock the product hard in case of damage. Ensure the operating temperature is within -5°C~+40°C. Keep away from strong magnetic field and high voltage. Charge by using an adapter and the rated voltage required is 5V±0.25V. ...
BASIC OPERATION Press menu button to enter the main menu. It does not have power on/off button. It will automatically stop flash when you do not use it for a period of time. The screen will flash again once you press it again.
Need help?
Do you have a question about the IN 10889 and is the answer not in the manual?
Questions and answers