Yuwell Blood Pressure Monitor Ye670d Manual

Use the button to adjust the value and press Set to confirm. Repeat for month, day, hour, and minute.

Install four AA batteries into the rear compartment or connect the AC adapter . Time and Date Setting: Press and hold the Set button until the year flashes. yuwell blood pressure monitor ye670d manual

Use fresh alkaline AAA batteries. Rechargeable batteries (NiMH) may trigger low battery warnings early due to lower voltage. Use the button to adjust the value and press Set to confirm