• Automatic switching off in following conditions:
A. Device has idled for 40 minutes
B. When the battery power is low, after the power indicator blinks in red color for 3 seconds, device is turned off.
• Remaining power indication
A. Green light: high power
B. Orange light: medium power
C. Red light: low power
• Battery usage requirements:
A. Must be Alkaline batteries for non rechargeable batteries
B. In case of using rechargeable battery, high quality brands like Eneloop, Panasonic, Sanyo and etc are recommended.
C. Do not use carbon zinc batteries, this can badly influence the AT2000’s performance
D. Take out the batteries if device will not be used for some time.