Hello, when I obtained the data of 5 leads, all the returned data were 1 leads, only 0x11, and there was nothing else. Could you help analyze the reason? Thank you very much for your reply.

ADAS1000
Recommended for New Designs
The ADAS1000 measures electro
cardiac (ECG) signals, thoracic impedance, pacing artifacts,
and lead-on/lead-off status and output this information in the...
Datasheet
ADAS1000 on Analog.com
Hello, when I obtained the data of 5 leads, all the returned data were 1 leads, only 0x11, and there was nothing else. Could you help analyze the reason? Thank you very much for your reply.
