Shenzhen Biocare Bio-Medical Equipment Co., Ltd. services

Lead fault covers the situation that some lead does not give trace in the process of recording that is probably caused by the following.

Battery Maintenance; While powered by AC, it is able to charge the battery provided that the AC switch on the back of the unit is turned to "I". It is required to charge & discharge the battery at least every 3 months. When charging, you are required to keep the machine in standby condition. Indicator on the top the unit will blink while charging, and keep in light when charging is almost completed that it requires additional 2~3 hours to complete the charging.